./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--usb--r8152.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 4f9af400 extending candidate: java ['java'] extending candidate: /usr/bin/java ['java', '/usr/bin/java'] extending candidate: /opt/oracle-jdk-bin-*/bin/java ['java', '/usr/bin/java'] extending candidate: /opt/openjdk-*/bin/java ['java', '/usr/bin/java'] extending candidate: /usr/lib/jvm/java-*-openjdk-amd64/bin/java ['java', '/usr/bin/java', '/usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java', '/usr/lib/jvm/java-17-openjdk-amd64/bin/java', '/usr/lib/jvm/java-11-openjdk-amd64/bin/java', '/usr/lib/jvm/java-1.17.0-openjdk-amd64/bin/java'] ['/root/.sdkman/candidates/java/21.0.5-tem/bin/java', '-Dosgi.configuration.area=/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/config', '-Xmx15G', '-Xms4m', '-jar', '/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar', '-data', '@noDefault', '-ultimatedata', '/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data', '-tc', '/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml', '-i', '../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--usb--r8152.ko-entry_point.cil.out.i', '-s', '/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf', '--cacsl2boogietranslator.entry.function', 'main', '--witnessprinter.witness.directory', '/storage/repos/ultimate-jdk21/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())) )\n\n', '--witnessprinter.graph.data.producer', 'Automizer', '--witnessprinter.graph.data.architecture', '64bit', '--witnessprinter.graph.data.programhash', 'a5643a8e2c130195140c8a976b9b879f5f5542f9ddc69fc6631c72952767d208'] Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--usb--r8152.ko-entry_point.cil.out.i -s /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash a5643a8e2c130195140c8a976b9b879f5f5542f9ddc69fc6631c72952767d208 --- Real Ultimate output --- This is Ultimate 0.3.0-?-4f9af40 [2024-11-07 13:25:44,562 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-07 13:25:44,608 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-07 13:25:44,612 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-07 13:25:44,612 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-07 13:25:44,639 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-07 13:25:44,640 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-07 13:25:44,640 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-07 13:25:44,640 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-07 13:25:44,640 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-07 13:25:44,640 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-07 13:25:44,640 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-07 13:25:44,640 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-07 13:25:44,640 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-07 13:25:44,640 INFO L153 SettingsManager]: * Use SBE=true [2024-11-07 13:25:44,640 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-07 13:25:44,640 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-07 13:25:44,640 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-07 13:25:44,641 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-07 13:25:44,641 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-07 13:25:44,641 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-07 13:25:44,641 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-07 13:25:44,641 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-07 13:25:44,641 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-07 13:25:44,641 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-07 13:25:44,641 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-07 13:25:44,641 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-07 13:25:44,641 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-07 13:25:44,643 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-07 13:25:44,643 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-07 13:25:44,643 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-07 13:25:44,643 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-07 13:25:44,644 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-07 13:25:44,644 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-07 13:25:44,644 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-07 13:25:44,644 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-07 13:25:44,644 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-07 13:25:44,644 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-07 13:25:44,644 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-07 13:25:44,644 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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-jdk21/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a5643a8e2c130195140c8a976b9b879f5f5542f9ddc69fc6631c72952767d208 [2024-11-07 13:25:44,862 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-07 13:25:44,868 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-07 13:25:44,870 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-07 13:25:44,872 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-07 13:25:44,872 INFO L274 PluginConnector]: CDTParser initialized [2024-11-07 13:25:44,873 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--usb--r8152.ko-entry_point.cil.out.i [2024-11-07 13:25:45,960 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-07 13:25:46,506 INFO L384 CDTParser]: Found 1 translation units. [2024-11-07 13:25:46,506 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--usb--r8152.ko-entry_point.cil.out.i [2024-11-07 13:25:46,548 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/4a3a74f29/09c6b22ae531422589beb11b2ba70c24/FLAG044a4eb4f [2024-11-07 13:25:47,037 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/4a3a74f29/09c6b22ae531422589beb11b2ba70c24 [2024-11-07 13:25:47,039 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-07 13:25:47,041 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-07 13:25:47,042 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-07 13:25:47,042 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-07 13:25:47,045 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-07 13:25:47,045 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 01:25:47" (1/1) ... [2024-11-07 13:25:47,046 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@72da338b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:25:47, skipping insertion in model container [2024-11-07 13:25:47,046 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 01:25:47" (1/1) ... [2024-11-07 13:25:47,137 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-07 13:25:48,863 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--usb--r8152.ko-entry_point.cil.out.i[381757,381770] [2024-11-07 13:25:48,990 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-07 13:25:49,060 INFO L200 MainTranslator]: Completed pre-run [2024-11-07 13:25:49,193 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [6570] [2024-11-07 13:25:49,195 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [6577] [2024-11-07 13:25:49,195 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %2, %0; setc %1": "+m" (*addr), "=qm" (c): "Ir" (nr): "memory"); [6585-6586] [2024-11-07 13:25:49,196 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bswapl %0": "=r" (val): "0" (val)); [6599] [2024-11-07 13:25:49,219 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/netdevice.h"), "i" (507), "i" (12UL)); [7441-7442] [2024-11-07 13:25:49,220 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7447] [2024-11-07 13:25:49,224 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret__): "m" (cpu_number)); [7597] [2024-11-07 13:25:49,224 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [7600] [2024-11-07 13:25:49,224 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [7603] [2024-11-07 13:25:49,224 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [7606] [2024-11-07 13:25:49,224 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret_____0): "m" (cpu_number)); [7617] [2024-11-07 13:25:49,225 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [7620] [2024-11-07 13:25:49,225 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [7623] [2024-11-07 13:25:49,225 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [7626] [2024-11-07 13:25:49,225 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret_____1): "m" (cpu_number)); [7637] [2024-11-07 13:25:49,226 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [7640] [2024-11-07 13:25:49,226 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [7643] [2024-11-07 13:25:49,226 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [7646] [2024-11-07 13:25:49,226 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret_____2): "m" (cpu_number)); [7657] [2024-11-07 13:25:49,227 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [7660] [2024-11-07 13:25:49,227 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [7663] [2024-11-07 13:25:49,227 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [7666] [2024-11-07 13:25:49,559 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--usb--r8152.ko-entry_point.cil.out.i[381757,381770] [2024-11-07 13:25:49,571 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-07 13:25:49,759 INFO L204 MainTranslator]: Completed translation [2024-11-07 13:25:49,761 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:25:49 WrapperNode [2024-11-07 13:25:49,761 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-07 13:25:49,762 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-07 13:25:49,762 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-07 13:25:49,762 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-07 13:25:49,766 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:25:49" (1/1) ... [2024-11-07 13:25:49,858 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:25:49" (1/1) ... [2024-11-07 13:25:50,034 INFO L138 Inliner]: procedures = 503, calls = 2905, calls flagged for inlining = 223, calls inlined = 171, statements flattened = 6879 [2024-11-07 13:25:50,035 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-07 13:25:50,035 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-07 13:25:50,035 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-07 13:25:50,036 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-07 13:25:50,043 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:25:49" (1/1) ... [2024-11-07 13:25:50,043 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:25:49" (1/1) ... [2024-11-07 13:25:50,078 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:25:49" (1/1) ... [2024-11-07 13:25:50,818 INFO L175 MemorySlicer]: Split 1216 memory accesses to 11 slices as follows [2, 1122, 4, 6, 2, 16, 1, 6, 10, 45, 2]. 92 percent of accesses are in the largest equivalence class. The 440 initializations are split as follows [2, 422, 4, 6, 0, 0, 0, 6, 0, 0, 0]. The 467 writes are split as follows [0, 412, 0, 0, 1, 1, 0, 0, 7, 45, 1]. [2024-11-07 13:25:50,818 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:25:49" (1/1) ... [2024-11-07 13:25:50,818 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:25:49" (1/1) ... [2024-11-07 13:25:50,963 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:25:49" (1/1) ... [2024-11-07 13:25:50,992 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:25:49" (1/1) ... [2024-11-07 13:25:51,034 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:25:49" (1/1) ... [2024-11-07 13:25:51,061 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:25:49" (1/1) ... [2024-11-07 13:25:51,108 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-07 13:25:51,109 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-07 13:25:51,109 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-07 13:25:51,109 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-07 13:25:51,110 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:25:49" (1/1) ... [2024-11-07 13:25:51,114 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-07 13:25:51,125 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2024-11-07 13:25:51,136 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-07 13:25:51,138 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-07 13:25:51,154 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_set_settings [2024-11-07 13:25:51,155 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_set_settings [2024-11-07 13:25:51,155 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2024-11-07 13:25:51,155 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2024-11-07 13:25:51,155 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2024-11-07 13:25:51,155 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2024-11-07 13:25:51,156 INFO L130 BoogieDeclarations]: Found specification of procedure ocp_write_byte [2024-11-07 13:25:51,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ocp_write_byte [2024-11-07 13:25:51,156 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_work_func_t [2024-11-07 13:25:51,156 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_work_func_t [2024-11-07 13:25:51,156 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-07 13:25:51,156 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-07 13:25:51,156 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head_init [2024-11-07 13:25:51,156 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head_init [2024-11-07 13:25:51,156 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-11-07 13:25:51,156 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-11-07 13:25:51,156 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_get_settings [2024-11-07 13:25:51,156 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_get_settings [2024-11-07 13:25:51,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-07 13:25:51,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-07 13:25:51,156 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_rx_vlan_en [2024-11-07 13:25:51,156 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_rx_vlan_en [2024-11-07 13:25:51,156 INFO L130 BoogieDeclarations]: Found specification of procedure r8152_mmd_write [2024-11-07 13:25:51,156 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152_mmd_write [2024-11-07 13:25:51,156 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_disconnect [2024-11-07 13:25:51,156 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_disconnect [2024-11-07 13:25:51,156 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2024-11-07 13:25:51,157 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2024-11-07 13:25:51,157 INFO L130 BoogieDeclarations]: Found specification of procedure set_carrier [2024-11-07 13:25:51,157 INFO L138 BoogieDeclarations]: Found implementation of procedure set_carrier [2024-11-07 13:25:51,157 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2024-11-07 13:25:51,157 INFO L138 BoogieDeclarations]: Found implementation of procedure usleep_range [2024-11-07 13:25:51,157 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_set_speed [2024-11-07 13:25:51,157 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_set_speed [2024-11-07 13:25:51,157 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_get_interface [2024-11-07 13:25:51,157 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_get_interface [2024-11-07 13:25:51,157 INFO L130 BoogieDeclarations]: Found specification of procedure pla_ocp_read [2024-11-07 13:25:51,157 INFO L138 BoogieDeclarations]: Found implementation of procedure pla_ocp_read [2024-11-07 13:25:51,157 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2024-11-07 13:25:51,157 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2024-11-07 13:25:51,157 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_del [2024-11-07 13:25:51,157 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_del [2024-11-07 13:25:51,157 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-11-07 13:25:51,157 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-11-07 13:25:51,157 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_nic_reset [2024-11-07 13:25:51,158 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_nic_reset [2024-11-07 13:25:51,159 INFO L130 BoogieDeclarations]: Found specification of procedure r8152_eee_en [2024-11-07 13:25:51,159 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152_eee_en [2024-11-07 13:25:51,159 INFO L130 BoogieDeclarations]: Found specification of procedure ocp_reg_read [2024-11-07 13:25:51,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ocp_reg_read [2024-11-07 13:25:51,159 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2024-11-07 13:25:51,159 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2024-11-07 13:25:51,159 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-07 13:25:51,159 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-07 13:25:51,159 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_set_eee_plus [2024-11-07 13:25:51,159 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_set_eee_plus [2024-11-07 13:25:51,159 INFO L130 BoogieDeclarations]: Found specification of procedure r8153_disable_aldps [2024-11-07 13:25:51,159 INFO L138 BoogieDeclarations]: Found implementation of procedure r8153_disable_aldps [2024-11-07 13:25:51,159 INFO L130 BoogieDeclarations]: Found specification of procedure ocp_write_dword [2024-11-07 13:25:51,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ocp_write_dword [2024-11-07 13:25:51,159 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_adv_to_mmd_eee_adv_t [2024-11-07 13:25:51,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_adv_to_mmd_eee_adv_t [2024-11-07 13:25:51,160 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_empty [2024-11-07 13:25:51,160 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_empty [2024-11-07 13:25:51,160 INFO L130 BoogieDeclarations]: Found specification of procedure pla_ocp_write [2024-11-07 13:25:51,160 INFO L138 BoogieDeclarations]: Found implementation of procedure pla_ocp_write [2024-11-07 13:25:51,160 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-07 13:25:51,160 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-07 13:25:51,160 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2024-11-07 13:25:51,160 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2024-11-07 13:25:51,160 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-11-07 13:25:51,160 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-11-07 13:25:51,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-07 13:25:51,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-07 13:25:51,160 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_get_speed [2024-11-07 13:25:51,160 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_get_speed [2024-11-07 13:25:51,160 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-07 13:25:51,160 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-07 13:25:51,160 INFO L130 BoogieDeclarations]: Found specification of procedure ocp_read_dword [2024-11-07 13:25:51,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ocp_read_dword [2024-11-07 13:25:51,160 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-07 13:25:51,160 INFO L130 BoogieDeclarations]: Found specification of procedure r8152_mdio_write [2024-11-07 13:25:51,160 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152_mdio_write [2024-11-07 13:25:51,160 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2024-11-07 13:25:51,160 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2024-11-07 13:25:51,160 INFO L130 BoogieDeclarations]: Found specification of procedure r8153_set_rx_early_timeout [2024-11-07 13:25:51,160 INFO L138 BoogieDeclarations]: Found implementation of procedure r8153_set_rx_early_timeout [2024-11-07 13:25:51,160 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-11-07 13:25:51,160 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-11-07 13:25:51,160 INFO L130 BoogieDeclarations]: Found specification of procedure r8152_submit_rx [2024-11-07 13:25:51,160 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152_submit_rx [2024-11-07 13:25:51,160 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-07 13:25:51,160 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-07 13:25:51,160 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2024-11-07 13:25:51,160 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2024-11-07 13:25:51,160 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2024-11-07 13:25:51,161 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2024-11-07 13:25:51,161 INFO L130 BoogieDeclarations]: Found specification of procedure r8152b_enable_fc [2024-11-07 13:25:51,161 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152b_enable_fc [2024-11-07 13:25:51,161 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-11-07 13:25:51,161 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-11-07 13:25:51,161 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-11-07 13:25:51,161 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-11-07 13:25:51,161 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-11-07 13:25:51,161 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-11-07 13:25:51,161 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-11-07 13:25:51,161 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-11-07 13:25:51,161 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-11-07 13:25:51,161 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-11-07 13:25:51,161 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-11-07 13:25:51,161 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_probe [2024-11-07 13:25:51,161 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_probe [2024-11-07 13:25:51,161 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-11-07 13:25:51,161 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-11-07 13:25:51,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-07 13:25:51,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-07 13:25:51,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-07 13:25:51,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-07 13:25:51,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-07 13:25:51,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-07 13:25:51,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-07 13:25:51,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-07 13:25:51,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-07 13:25:51,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-07 13:25:51,164 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-07 13:25:51,164 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_put_interface [2024-11-07 13:25:51,164 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_put_interface [2024-11-07 13:25:51,164 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-07 13:25:51,164 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-07 13:25:51,165 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-07 13:25:51,166 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-07 13:25:51,166 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-07 13:25:51,166 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-07 13:25:51,166 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-07 13:25:51,166 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-07 13:25:51,166 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-07 13:25:51,166 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-07 13:25:51,166 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-07 13:25:51,166 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-11-07 13:25:51,166 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-11-07 13:25:51,166 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-11-07 13:25:51,166 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-11-07 13:25:51,166 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-11-07 13:25:51,166 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-11-07 13:25:51,166 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-11-07 13:25:51,166 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-11-07 13:25:51,166 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-11-07 13:25:51,166 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-11-07 13:25:51,166 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-11-07 13:25:51,166 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-11-07 13:25:51,166 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-11-07 13:25:51,166 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-11-07 13:25:51,166 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-11-07 13:25:51,166 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-11-07 13:25:51,166 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-11-07 13:25:51,166 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-11-07 13:25:51,166 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-11-07 13:25:51,166 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-11-07 13:25:51,166 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-11-07 13:25:51,166 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-11-07 13:25:51,166 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_node [2024-11-07 13:25:51,166 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_node [2024-11-07 13:25:51,166 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2024-11-07 13:25:51,166 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2024-11-07 13:25:51,166 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_copy [2024-11-07 13:25:51,166 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_copy [2024-11-07 13:25:51,166 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2024-11-07 13:25:51,167 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2024-11-07 13:25:51,167 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_set_features [2024-11-07 13:25:51,167 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_set_features [2024-11-07 13:25:51,167 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2024-11-07 13:25:51,167 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2024-11-07 13:25:51,167 INFO L130 BoogieDeclarations]: Found specification of procedure r8153_eee_en [2024-11-07 13:25:51,167 INFO L138 BoogieDeclarations]: Found implementation of procedure r8153_eee_en [2024-11-07 13:25:51,167 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_open [2024-11-07 13:25:51,167 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_open [2024-11-07 13:25:51,167 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2024-11-07 13:25:51,167 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2024-11-07 13:25:51,167 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_put_interface_async [2024-11-07 13:25:51,167 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_put_interface_async [2024-11-07 13:25:51,167 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_runtime_suspend_enable [2024-11-07 13:25:51,167 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_runtime_suspend_enable [2024-11-07 13:25:51,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2024-11-07 13:25:51,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2024-11-07 13:25:51,167 INFO L130 BoogieDeclarations]: Found specification of procedure r8153_power_cut_en [2024-11-07 13:25:51,167 INFO L138 BoogieDeclarations]: Found implementation of procedure r8153_power_cut_en [2024-11-07 13:25:51,167 INFO L130 BoogieDeclarations]: Found specification of procedure generic_ocp_read [2024-11-07 13:25:51,167 INFO L138 BoogieDeclarations]: Found implementation of procedure generic_ocp_read [2024-11-07 13:25:51,167 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_dequeue [2024-11-07 13:25:51,167 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_dequeue [2024-11-07 13:25:51,167 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_ethtool_get_eee [2024-11-07 13:25:51,167 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_ethtool_get_eee [2024-11-07 13:25:51,167 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice_tail [2024-11-07 13:25:51,167 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice_tail [2024-11-07 13:25:51,167 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-07 13:25:51,167 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_tally_reset [2024-11-07 13:25:51,167 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_tally_reset [2024-11-07 13:25:51,167 INFO L130 BoogieDeclarations]: Found specification of procedure __bitrev8 [2024-11-07 13:25:51,167 INFO L138 BoogieDeclarations]: Found implementation of procedure __bitrev8 [2024-11-07 13:25:51,167 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_resume [2024-11-07 13:25:51,167 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_resume [2024-11-07 13:25:51,167 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-07 13:25:51,167 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2024-11-07 13:25:51,167 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2024-11-07 13:25:51,167 INFO L130 BoogieDeclarations]: Found specification of procedure rxdy_gated_en [2024-11-07 13:25:51,168 INFO L138 BoogieDeclarations]: Found implementation of procedure rxdy_gated_en [2024-11-07 13:25:51,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-07 13:25:51,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-07 13:25:51,168 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-07 13:25:51,168 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-07 13:25:51,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-07 13:25:51,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-07 13:25:51,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-07 13:25:51,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-07 13:25:51,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-07 13:25:51,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-07 13:25:51,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-07 13:25:51,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-07 13:25:51,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-07 13:25:51,169 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-07 13:25:51,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-07 13:25:51,169 INFO L130 BoogieDeclarations]: Found specification of procedure r8153_set_rx_early_size [2024-11-07 13:25:51,169 INFO L138 BoogieDeclarations]: Found implementation of procedure r8153_set_rx_early_size [2024-11-07 13:25:51,169 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-11-07 13:25:51,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-11-07 13:25:51,169 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_splice [2024-11-07 13:25:51,169 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_splice [2024-11-07 13:25:51,169 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2024-11-07 13:25:51,169 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2024-11-07 13:25:51,169 INFO L130 BoogieDeclarations]: Found specification of procedure __list_splice [2024-11-07 13:25:51,169 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_splice [2024-11-07 13:25:51,169 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2024-11-07 13:25:51,169 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2024-11-07 13:25:51,169 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_get_coalesce [2024-11-07 13:25:51,169 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_get_coalesce [2024-11-07 13:25:51,169 INFO L130 BoogieDeclarations]: Found specification of procedure ocp_read_word [2024-11-07 13:25:51,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ocp_read_word [2024-11-07 13:25:51,169 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2024-11-07 13:25:51,169 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2024-11-07 13:25:51,169 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_set_rx_mode [2024-11-07 13:25:51,169 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_set_rx_mode [2024-11-07 13:25:51,169 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_ioctl [2024-11-07 13:25:51,169 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_ioctl [2024-11-07 13:25:51,169 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2024-11-07 13:25:51,169 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2024-11-07 13:25:51,169 INFO L130 BoogieDeclarations]: Found specification of procedure r8152b_disable_aldps [2024-11-07 13:25:51,169 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152b_disable_aldps [2024-11-07 13:25:51,169 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-11-07 13:25:51,169 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-11-07 13:25:51,169 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_change_mtu [2024-11-07 13:25:51,169 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_change_mtu [2024-11-07 13:25:51,169 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-07 13:25:51,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-07 13:25:51,169 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-11-07 13:25:51,169 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-11-07 13:25:51,169 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2024-11-07 13:25:51,169 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2024-11-07 13:25:51,169 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2024-11-07 13:25:51,169 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2024-11-07 13:25:51,170 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2024-11-07 13:25:51,170 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2024-11-07 13:25:51,170 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-07 13:25:51,170 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-07 13:25:51,170 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-07 13:25:51,170 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-07 13:25:51,170 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-07 13:25:51,170 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-07 13:25:51,170 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-07 13:25:51,170 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-07 13:25:51,170 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-11-07 13:25:51,170 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-11-07 13:25:51,170 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-11-07 13:25:51,170 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-07 13:25:51,170 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-07 13:25:51,170 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-07 13:25:51,170 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-07 13:25:51,170 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-07 13:25:51,170 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-07 13:25:51,170 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-07 13:25:51,170 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-07 13:25:51,170 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-07 13:25:51,170 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-07 13:25:51,171 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-07 13:25:51,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-07 13:25:51,171 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-07 13:25:51,171 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2024-11-07 13:25:51,171 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2024-11-07 13:25:51,172 INFO L130 BoogieDeclarations]: Found specification of procedure mmd_eee_cap_to_ethtool_sup_t [2024-11-07 13:25:51,172 INFO L138 BoogieDeclarations]: Found implementation of procedure mmd_eee_cap_to_ethtool_sup_t [2024-11-07 13:25:51,172 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2024-11-07 13:25:51,172 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2024-11-07 13:25:51,172 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2024-11-07 13:25:51,172 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2024-11-07 13:25:51,172 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_disable [2024-11-07 13:25:51,172 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_disable [2024-11-07 13:25:51,172 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_enable [2024-11-07 13:25:51,172 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_enable [2024-11-07 13:25:51,172 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2024-11-07 13:25:51,172 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2024-11-07 13:25:51,172 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_head_init [2024-11-07 13:25:51,173 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_head_init [2024-11-07 13:25:51,173 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-11-07 13:25:51,173 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-11-07 13:25:51,173 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_ethtool_set_eee [2024-11-07 13:25:51,173 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_ethtool_set_eee [2024-11-07 13:25:51,173 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2024-11-07 13:25:51,173 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2024-11-07 13:25:51,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-07 13:25:51,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-07 13:25:51,173 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2024-11-07 13:25:51,173 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2024-11-07 13:25:51,173 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-11-07 13:25:51,173 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-11-07 13:25:51,173 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-11-07 13:25:51,173 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-11-07 13:25:51,173 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-11-07 13:25:51,173 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-11-07 13:25:51,173 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-11-07 13:25:51,174 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-11-07 13:25:51,174 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-11-07 13:25:51,174 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-11-07 13:25:51,174 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-11-07 13:25:51,174 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-11-07 13:25:51,174 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-11-07 13:25:51,174 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-11-07 13:25:51,174 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-11-07 13:25:51,174 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-11-07 13:25:51,174 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-11-07 13:25:51,174 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-11-07 13:25:51,174 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-11-07 13:25:51,174 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-11-07 13:25:51,174 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-11-07 13:25:51,174 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-11-07 13:25:51,174 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-07 13:25:51,174 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-07 13:25:51,174 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-07 13:25:51,174 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-07 13:25:51,174 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2024-11-07 13:25:51,174 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2024-11-07 13:25:51,175 INFO L130 BoogieDeclarations]: Found specification of procedure generic_ocp_write [2024-11-07 13:25:51,175 INFO L138 BoogieDeclarations]: Found implementation of procedure generic_ocp_write [2024-11-07 13:25:51,175 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_nway_reset [2024-11-07 13:25:51,175 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_nway_reset [2024-11-07 13:25:51,175 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_set_coalesce [2024-11-07 13:25:51,175 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_set_coalesce [2024-11-07 13:25:51,175 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-11-07 13:25:51,175 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-11-07 13:25:51,175 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-07 13:25:51,175 INFO L130 BoogieDeclarations]: Found specification of procedure tx_agg_align [2024-11-07 13:25:51,175 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_agg_align [2024-11-07 13:25:51,175 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-11-07 13:25:51,175 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-11-07 13:25:51,175 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_features_check [2024-11-07 13:25:51,175 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_features_check [2024-11-07 13:25:51,176 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-11-07 13:25:51,176 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-11-07 13:25:51,176 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-07 13:25:51,176 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-07 13:25:51,176 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-07 13:25:51,176 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-07 13:25:51,176 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-07 13:25:51,176 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-07 13:25:51,176 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-07 13:25:51,176 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-07 13:25:51,176 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-07 13:25:51,176 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-07 13:25:51,176 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-07 13:25:51,176 INFO L130 BoogieDeclarations]: Found specification of procedure ocp_reg_write [2024-11-07 13:25:51,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ocp_reg_write [2024-11-07 13:25:51,176 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_tx_timeout [2024-11-07 13:25:51,176 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_tx_timeout [2024-11-07 13:25:51,176 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_1 [2024-11-07 13:25:51,176 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_1 [2024-11-07 13:25:51,177 INFO L130 BoogieDeclarations]: Found specification of procedure rx_agg_align [2024-11-07 13:25:51,177 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_agg_align [2024-11-07 13:25:51,177 INFO L130 BoogieDeclarations]: Found specification of procedure __rtl_get_wol [2024-11-07 13:25:51,177 INFO L138 BoogieDeclarations]: Found implementation of procedure __rtl_get_wol [2024-11-07 13:25:51,177 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2024-11-07 13:25:51,177 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2024-11-07 13:25:51,177 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2024-11-07 13:25:51,177 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2024-11-07 13:25:51,177 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-07 13:25:51,177 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-07 13:25:51,177 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_start_rx [2024-11-07 13:25:51,177 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_start_rx [2024-11-07 13:25:51,177 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2024-11-07 13:25:51,177 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2024-11-07 13:25:51,177 INFO L130 BoogieDeclarations]: Found specification of procedure r8152_mmd_indirect [2024-11-07 13:25:51,177 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152_mmd_indirect [2024-11-07 13:25:51,177 INFO L130 BoogieDeclarations]: Found specification of procedure __rtl_set_wol [2024-11-07 13:25:51,177 INFO L138 BoogieDeclarations]: Found implementation of procedure __rtl_set_wol [2024-11-07 13:25:51,178 INFO L130 BoogieDeclarations]: Found specification of procedure r8152_power_cut_en [2024-11-07 13:25:51,178 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152_power_cut_en [2024-11-07 13:25:51,178 INFO L130 BoogieDeclarations]: Found specification of procedure ocp_write_word [2024-11-07 13:25:51,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ocp_write_word [2024-11-07 13:25:51,178 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_stop_rx [2024-11-07 13:25:51,178 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_stop_rx [2024-11-07 13:25:51,178 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2024-11-07 13:25:51,178 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2024-11-07 13:25:51,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_control_of_r8152 [2024-11-07 13:25:51,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_control_of_r8152 [2024-11-07 13:25:51,178 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2024-11-07 13:25:51,178 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2024-11-07 13:25:51,178 INFO L130 BoogieDeclarations]: Found specification of procedure usb_mark_last_busy [2024-11-07 13:25:51,178 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_mark_last_busy [2024-11-07 13:25:51,178 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-07 13:25:51,178 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-07 13:25:51,178 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_splice_init [2024-11-07 13:25:51,178 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_splice_init [2024-11-07 13:25:51,178 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_set_wol [2024-11-07 13:25:51,178 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_set_wol [2024-11-07 13:25:51,178 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2024-11-07 13:25:51,178 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2024-11-07 13:25:51,178 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_offset [2024-11-07 13:25:51,178 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_offset [2024-11-07 13:25:51,178 INFO L130 BoogieDeclarations]: Found specification of procedure mii_nway_restart [2024-11-07 13:25:51,178 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_nway_restart [2024-11-07 13:25:51,178 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-07 13:25:51,178 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-07 13:25:51,178 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-07 13:25:51,181 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-07 13:25:51,181 INFO L130 BoogieDeclarations]: Found specification of procedure r8152_mmd_read [2024-11-07 13:25:51,181 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152_mmd_read [2024-11-07 13:25:51,181 INFO L130 BoogieDeclarations]: Found specification of procedure r8153_teredo_off [2024-11-07 13:25:51,181 INFO L138 BoogieDeclarations]: Found implementation of procedure r8153_teredo_off [2024-11-07 13:25:51,181 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-07 13:25:51,181 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-07 13:25:51,181 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-07 13:25:51,181 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-07 13:25:51,181 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-07 13:25:51,181 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-07 13:25:51,181 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-07 13:25:51,181 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-07 13:25:51,181 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-07 13:25:51,181 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-07 13:25:51,181 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-07 13:25:51,181 INFO L130 BoogieDeclarations]: Found specification of procedure __bitrev16 [2024-11-07 13:25:51,181 INFO L138 BoogieDeclarations]: Found implementation of procedure __bitrev16 [2024-11-07 13:25:51,181 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2024-11-07 13:25:51,181 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2024-11-07 13:25:51,181 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-07 13:25:51,181 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-07 13:25:51,181 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_close [2024-11-07 13:25:51,181 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_close [2024-11-07 13:25:51,181 INFO L130 BoogieDeclarations]: Found specification of procedure r8153_u1u2en [2024-11-07 13:25:51,181 INFO L138 BoogieDeclarations]: Found implementation of procedure r8153_u1u2en [2024-11-07 13:25:51,181 INFO L130 BoogieDeclarations]: Found specification of procedure r8153_enable_aldps [2024-11-07 13:25:51,181 INFO L138 BoogieDeclarations]: Found implementation of procedure r8153_enable_aldps [2024-11-07 13:25:51,181 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_drop_queued_tx [2024-11-07 13:25:51,181 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_drop_queued_tx [2024-11-07 13:25:51,181 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2024-11-07 13:25:51,181 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2024-11-07 13:25:51,181 INFO L130 BoogieDeclarations]: Found specification of procedure r8152_mdio_read [2024-11-07 13:25:51,181 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152_mdio_read [2024-11-07 13:25:51,181 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_control_of_r8152 [2024-11-07 13:25:51,181 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_control_of_r8152 [2024-11-07 13:25:51,181 INFO L130 BoogieDeclarations]: Found specification of procedure r8152b_enable_aldps [2024-11-07 13:25:51,181 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152b_enable_aldps [2024-11-07 13:25:51,181 INFO L130 BoogieDeclarations]: Found specification of procedure free_all_mem [2024-11-07 13:25:51,181 INFO L138 BoogieDeclarations]: Found implementation of procedure free_all_mem [2024-11-07 13:25:51,181 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_control_of_r8152 [2024-11-07 13:25:51,182 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_control_of_r8152 [2024-11-07 13:25:51,182 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_len [2024-11-07 13:25:51,182 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_len [2024-11-07 13:25:51,182 INFO L130 BoogieDeclarations]: Found specification of procedure ocp_read_byte [2024-11-07 13:25:51,182 INFO L138 BoogieDeclarations]: Found implementation of procedure ocp_read_byte [2024-11-07 13:25:51,182 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_set_mac_address [2024-11-07 13:25:51,182 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_set_mac_address [2024-11-07 13:25:51,182 INFO L130 BoogieDeclarations]: Found specification of procedure sram_write [2024-11-07 13:25:51,182 INFO L138 BoogieDeclarations]: Found implementation of procedure sram_write [2024-11-07 13:25:51,182 INFO L130 BoogieDeclarations]: Found specification of procedure set_tx_qlen [2024-11-07 13:25:51,182 INFO L138 BoogieDeclarations]: Found implementation of procedure set_tx_qlen [2024-11-07 13:25:51,182 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2024-11-07 13:25:51,182 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2024-11-07 13:25:51,182 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-07 13:25:51,182 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-07 13:25:51,182 INFO L130 BoogieDeclarations]: Found specification of procedure get_registers [2024-11-07 13:25:51,182 INFO L138 BoogieDeclarations]: Found implementation of procedure get_registers [2024-11-07 13:25:51,182 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-07 13:25:51,182 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-07 13:25:51,182 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-07 13:25:51,182 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-07 13:25:51,182 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-07 13:25:51,182 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-07 13:25:51,182 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-07 13:25:51,182 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-07 13:25:51,182 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-07 13:25:51,182 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-07 13:25:51,182 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-07 13:25:51,182 INFO L130 BoogieDeclarations]: Found specification of procedure set_registers [2024-11-07 13:25:51,182 INFO L138 BoogieDeclarations]: Found implementation of procedure set_registers [2024-11-07 13:25:51,932 INFO L238 CfgBuilder]: Building ICFG [2024-11-07 13:25:51,936 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-07 13:25:52,111 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-07 13:26:06,074 INFO L? ?]: Removed 2916 outVars from TransFormulas that were not future-live. [2024-11-07 13:26:06,075 INFO L287 CfgBuilder]: Performing block encoding [2024-11-07 13:26:06,126 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-07 13:26:06,126 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-07 13:26:06,127 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 01:26:06 BoogieIcfgContainer [2024-11-07 13:26:06,127 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-07 13:26:06,128 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-07 13:26:06,128 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-07 13:26:06,132 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-07 13:26:06,133 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.11 01:25:47" (1/3) ... [2024-11-07 13:26:06,133 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1fe06fd7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 01:26:06, skipping insertion in model container [2024-11-07 13:26:06,133 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:25:49" (2/3) ... [2024-11-07 13:26:06,133 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1fe06fd7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 01:26:06, skipping insertion in model container [2024-11-07 13:26:06,133 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 01:26:06" (3/3) ... [2024-11-07 13:26:06,134 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-32_7a-drivers--net--usb--r8152.ko-entry_point.cil.out.i [2024-11-07 13:26:06,143 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-07 13:26:06,144 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-07 13:26:06,223 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-07 13:26:06,233 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;@456af72, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-07 13:26:06,233 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-07 13:26:06,249 INFO L276 IsEmpty]: Start isEmpty. Operand has 3674 states, 2570 states have (on average 1.378988326848249) internal successors, (3544), 2642 states have internal predecessors, (3544), 929 states have call successors, (929), 174 states have call predecessors, (929), 173 states have return successors, (923), 908 states have call predecessors, (923), 923 states have call successors, (923) [2024-11-07 13:26:06,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2024-11-07 13:26:06,262 INFO L207 NwaCegarLoop]: Found error trace [2024-11-07 13:26:06,263 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] [2024-11-07 13:26:06,263 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-07 13:26:06,267 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-07 13:26:06,267 INFO L85 PathProgramCache]: Analyzing trace with hash 1896006949, now seen corresponding path program 1 times [2024-11-07 13:26:06,272 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-07 13:26:06,272 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [585475570] [2024-11-07 13:26:06,272 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-07 13:26:06,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-07 13:26:19,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:26:20,304 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-11-07 13:26:20,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:26:20,379 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 13:26:20,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:26:20,390 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-07 13:26:20,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:26:20,402 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2024-11-07 13:26:20,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:26:20,426 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 13:26:20,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:26:20,437 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-07 13:26:20,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:26:20,447 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2024-11-07 13:26:20,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:26:20,465 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 13:26:20,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:26:20,474 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-07 13:26:20,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:26:20,484 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2024-11-07 13:26:20,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:26:20,500 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 13:26:20,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:26:20,507 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-07 13:26:20,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:26:20,516 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2024-11-07 13:26:20,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:26:20,533 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 13:26:20,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:26:20,542 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-07 13:26:20,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:26:20,550 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2024-11-07 13:26:20,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:26:20,562 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 13:26:20,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:26:20,569 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-07 13:26:20,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:26:20,575 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2024-11-07 13:26:20,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:26:20,587 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 13:26:20,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:26:20,593 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-07 13:26:20,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:26:20,599 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2024-11-07 13:26:20,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:26:20,611 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 13:26:20,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:26:20,617 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-07 13:26:20,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:26:20,624 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2024-11-07 13:26:20,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:26:20,636 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 13:26:20,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:26:20,643 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-07 13:26:20,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:26:20,745 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2024-11-07 13:26:20,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:26:20,760 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 13:26:20,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:26:20,768 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2024-11-07 13:26:20,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:26:20,781 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 13:26:20,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:26:20,788 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2024-11-07 13:26:20,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:26:20,799 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 13:26:20,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:26:20,807 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 180 [2024-11-07 13:26:20,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:26:20,817 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 13:26:20,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:26:20,825 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 191 [2024-11-07 13:26:20,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:26:20,835 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 13:26:20,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:26:20,843 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 202 [2024-11-07 13:26:20,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:26:20,853 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 13:26:20,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:26:20,860 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 213 [2024-11-07 13:26:20,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:26:20,872 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 13:26:20,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:26:20,878 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 224 [2024-11-07 13:26:20,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:26:20,888 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 13:26:20,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 13:26:20,898 INFO L134 CoverageAnalysis]: Checked inductivity of 756 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 756 trivial. 0 not checked. [2024-11-07 13:26:20,899 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-07 13:26:20,899 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [585475570] [2024-11-07 13:26:20,900 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [585475570] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-07 13:26:20,900 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-07 13:26:20,900 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-07 13:26:20,901 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [615280286] [2024-11-07 13:26:20,901 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-07 13:26:20,905 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-07 13:26:20,905 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-07 13:26:20,918 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-07 13:26:20,918 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-11-07 13:26:20,925 INFO L87 Difference]: Start difference. First operand has 3674 states, 2570 states have (on average 1.378988326848249) internal successors, (3544), 2642 states have internal predecessors, (3544), 929 states have call successors, (929), 174 states have call predecessors, (929), 173 states have return successors, (923), 908 states have call predecessors, (923), 923 states have call successors, (923) Second operand has 5 states, 5 states have (on average 9.8) internal successors, (49), 2 states have internal predecessors, (49), 2 states have call successors, (21), 5 states have call predecessors, (21), 2 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) [2024-11-07 13:26:24,996 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-07 13:26:29,330 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.33s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []