./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--usb--r8152.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1811e3ab-6abf-4e9d-be09-ff142044f017/bin/ukojak-verify-afCqCEvfdi/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1811e3ab-6abf-4e9d-be09-ff142044f017/bin/ukojak-verify-afCqCEvfdi/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1811e3ab-6abf-4e9d-be09-ff142044f017/bin/ukojak-verify-afCqCEvfdi/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1811e3ab-6abf-4e9d-be09-ff142044f017/bin/ukojak-verify-afCqCEvfdi/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--usb--r8152.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1811e3ab-6abf-4e9d-be09-ff142044f017/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1811e3ab-6abf-4e9d-be09-ff142044f017/bin/ukojak-verify-afCqCEvfdi --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash c2eca57a5da93969f420ef66a43eef700b57eeaba53725b7d356e0e888c0b0bc --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-24 22:52:18,663 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-24 22:52:18,820 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1811e3ab-6abf-4e9d-be09-ff142044f017/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-24 22:52:18,829 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-24 22:52:18,830 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-24 22:52:18,870 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-24 22:52:18,871 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-24 22:52:18,871 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-24 22:52:18,872 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-24 22:52:18,877 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-24 22:52:18,879 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-24 22:52:18,879 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-24 22:52:18,880 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-24 22:52:18,881 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-24 22:52:18,882 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-24 22:52:18,882 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-24 22:52:18,882 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-24 22:52:18,883 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-24 22:52:18,883 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-24 22:52:18,884 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-24 22:52:18,885 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-24 22:52:18,885 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-24 22:52:18,886 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-24 22:52:18,886 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 22:52:18,887 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-24 22:52:18,887 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-24 22:52:18,887 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-24 22:52:18,888 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-24 22:52:18,888 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-24 22:52:18,889 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-24 22:52:18,890 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1811e3ab-6abf-4e9d-be09-ff142044f017/bin/ukojak-verify-afCqCEvfdi/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1811e3ab-6abf-4e9d-be09-ff142044f017/bin/ukojak-verify-afCqCEvfdi Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c2eca57a5da93969f420ef66a43eef700b57eeaba53725b7d356e0e888c0b0bc [2023-11-24 22:52:19,214 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-24 22:52:19,250 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-24 22:52:19,252 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-24 22:52:19,254 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-24 22:52:19,254 INFO L274 PluginConnector]: CDTParser initialized [2023-11-24 22:52:19,256 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1811e3ab-6abf-4e9d-be09-ff142044f017/bin/ukojak-verify-afCqCEvfdi/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--usb--r8152.ko-entry_point.cil.out.i [2023-11-24 22:52:22,316 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-24 22:52:23,092 INFO L384 CDTParser]: Found 1 translation units. [2023-11-24 22:52:23,093 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1811e3ab-6abf-4e9d-be09-ff142044f017/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--usb--r8152.ko-entry_point.cil.out.i [2023-11-24 22:52:23,176 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1811e3ab-6abf-4e9d-be09-ff142044f017/bin/ukojak-verify-afCqCEvfdi/data/a65a5c544/53c4de9d58964bdbbf9959350bd4b773/FLAG86dc3b771 [2023-11-24 22:52:23,196 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1811e3ab-6abf-4e9d-be09-ff142044f017/bin/ukojak-verify-afCqCEvfdi/data/a65a5c544/53c4de9d58964bdbbf9959350bd4b773 [2023-11-24 22:52:23,203 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-24 22:52:23,205 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-24 22:52:23,209 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-24 22:52:23,209 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-24 22:52:23,215 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-24 22:52:23,216 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:52:23" (1/1) ... [2023-11-24 22:52:23,218 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5bd5bd45 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:52:23, skipping insertion in model container [2023-11-24 22:52:23,218 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:52:23" (1/1) ... [2023-11-24 22:52:23,454 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-24 22:52:27,318 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1811e3ab-6abf-4e9d-be09-ff142044f017/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--usb--r8152.ko-entry_point.cil.out.i[377645,377658] [2023-11-24 22:52:27,413 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 22:52:27,505 INFO L202 MainTranslator]: Completed pre-run [2023-11-24 22:52:27,723 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [6576] [2023-11-24 22:52:27,725 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [6583] [2023-11-24 22:52:27,726 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %2, %0; setc %1": "+m" (*addr), "=qm" (c): "Ir" (nr): "memory"); [6591-6592] [2023-11-24 22:52:27,727 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bswapl %0": "=r" (val): "0" (val)); [6605] [2023-11-24 22:52:27,770 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/netdevice.h"), "i" (507), "i" (12UL)); [7397-7398] [2023-11-24 22:52:27,771 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7403] [2023-11-24 22:52:27,775 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret__): "m" (cpu_number)); [7553] [2023-11-24 22:52:27,776 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [7556] [2023-11-24 22:52:27,776 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [7559] [2023-11-24 22:52:27,776 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [7562] [2023-11-24 22:52:27,777 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret_____0): "m" (cpu_number)); [7573] [2023-11-24 22:52:27,778 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [7576] [2023-11-24 22:52:27,779 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [7579] [2023-11-24 22:52:27,779 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [7582] [2023-11-24 22:52:27,781 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret_____1): "m" (cpu_number)); [7593] [2023-11-24 22:52:27,781 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [7596] [2023-11-24 22:52:27,782 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [7599] [2023-11-24 22:52:27,782 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [7602] [2023-11-24 22:52:27,783 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret_____2): "m" (cpu_number)); [7613] [2023-11-24 22:52:27,783 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [7616] [2023-11-24 22:52:27,784 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [7619] [2023-11-24 22:52:27,784 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [7622] [2023-11-24 22:52:28,326 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1811e3ab-6abf-4e9d-be09-ff142044f017/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--usb--r8152.ko-entry_point.cil.out.i[377645,377658] [2023-11-24 22:52:28,337 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 22:52:28,687 WARN L675 CHandler]: The function __bad_size_call_parameter is called, but not defined or handled by StandardFunctionHandler. [2023-11-24 22:52:28,687 WARN L675 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-24 22:52:28,695 INFO L206 MainTranslator]: Completed translation [2023-11-24 22:52:28,696 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:52:28 WrapperNode [2023-11-24 22:52:28,697 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-24 22:52:28,698 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-24 22:52:28,698 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-24 22:52:28,699 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-24 22:52:28,708 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:52:28" (1/1) ... [2023-11-24 22:52:28,902 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:52:28" (1/1) ... [2023-11-24 22:52:29,156 INFO L138 Inliner]: procedures = 440, calls = 2556, calls flagged for inlining = 199, calls inlined = 147, statements flattened = 6274 [2023-11-24 22:52:29,157 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-24 22:52:29,159 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-24 22:52:29,159 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-24 22:52:29,159 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-24 22:52:29,170 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:52:28" (1/1) ... [2023-11-24 22:52:29,171 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:52:28" (1/1) ... [2023-11-24 22:52:29,248 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:52:28" (1/1) ... [2023-11-24 22:52:29,251 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:52:28" (1/1) ... [2023-11-24 22:52:29,545 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:52:28" (1/1) ... [2023-11-24 22:52:29,586 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:52:28" (1/1) ... [2023-11-24 22:52:29,617 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:52:28" (1/1) ... [2023-11-24 22:52:29,636 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:52:28" (1/1) ... [2023-11-24 22:52:29,695 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-24 22:52:29,697 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-24 22:52:29,697 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-24 22:52:29,697 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-24 22:52:29,698 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:52:28" (1/1) ... [2023-11-24 22:52:29,704 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 22:52:29,716 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1811e3ab-6abf-4e9d-be09-ff142044f017/bin/ukojak-verify-afCqCEvfdi/z3 [2023-11-24 22:52:29,730 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1811e3ab-6abf-4e9d-be09-ff142044f017/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-24 22:52:29,753 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1811e3ab-6abf-4e9d-be09-ff142044f017/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-24 22:52:29,774 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_set_settings [2023-11-24 22:52:29,775 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_set_settings [2023-11-24 22:52:29,775 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2023-11-24 22:52:29,775 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2023-11-24 22:52:29,775 INFO L130 BoogieDeclarations]: Found specification of procedure ocp_write_byte [2023-11-24 22:52:29,775 INFO L138 BoogieDeclarations]: Found implementation of procedure ocp_write_byte [2023-11-24 22:52:29,776 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_work_func_t [2023-11-24 22:52:29,776 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_work_func_t [2023-11-24 22:52:29,776 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-24 22:52:29,776 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-24 22:52:29,776 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head_init [2023-11-24 22:52:29,777 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head_init [2023-11-24 22:52:29,777 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2023-11-24 22:52:29,777 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2023-11-24 22:52:29,777 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_get_settings [2023-11-24 22:52:29,777 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_get_settings [2023-11-24 22:52:29,777 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2023-11-24 22:52:29,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2023-11-24 22:52:29,778 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-24 22:52:29,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-24 22:52:29,778 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_rx_vlan_en [2023-11-24 22:52:29,778 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_rx_vlan_en [2023-11-24 22:52:29,779 INFO L130 BoogieDeclarations]: Found specification of procedure r8152_mmd_write [2023-11-24 22:52:29,779 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152_mmd_write [2023-11-24 22:52:29,779 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_disconnect [2023-11-24 22:52:29,779 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_disconnect [2023-11-24 22:52:29,779 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2023-11-24 22:52:29,779 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2023-11-24 22:52:29,780 INFO L130 BoogieDeclarations]: Found specification of procedure set_carrier [2023-11-24 22:52:29,780 INFO L138 BoogieDeclarations]: Found implementation of procedure set_carrier [2023-11-24 22:52:29,780 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2023-11-24 22:52:29,780 INFO L138 BoogieDeclarations]: Found implementation of procedure usleep_range [2023-11-24 22:52:29,780 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_set_speed [2023-11-24 22:52:29,780 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_set_speed [2023-11-24 22:52:29,781 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_get_interface [2023-11-24 22:52:29,781 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_get_interface [2023-11-24 22:52:29,781 INFO L130 BoogieDeclarations]: Found specification of procedure pla_ocp_read [2023-11-24 22:52:29,781 INFO L138 BoogieDeclarations]: Found implementation of procedure pla_ocp_read [2023-11-24 22:52:29,781 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2023-11-24 22:52:29,781 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2023-11-24 22:52:29,782 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_del [2023-11-24 22:52:29,782 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_del [2023-11-24 22:52:29,782 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2023-11-24 22:52:29,782 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2023-11-24 22:52:29,782 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_nic_reset [2023-11-24 22:52:29,782 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_nic_reset [2023-11-24 22:52:29,782 INFO L130 BoogieDeclarations]: Found specification of procedure r8152_eee_en [2023-11-24 22:52:29,783 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152_eee_en [2023-11-24 22:52:29,783 INFO L130 BoogieDeclarations]: Found specification of procedure ocp_reg_read [2023-11-24 22:52:29,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ocp_reg_read [2023-11-24 22:52:29,783 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2023-11-24 22:52:29,783 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2023-11-24 22:52:29,783 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-11-24 22:52:29,784 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-11-24 22:52:29,784 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_set_eee_plus [2023-11-24 22:52:29,784 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_set_eee_plus [2023-11-24 22:52:29,784 INFO L130 BoogieDeclarations]: Found specification of procedure r8153_disable_aldps [2023-11-24 22:52:29,784 INFO L138 BoogieDeclarations]: Found implementation of procedure r8153_disable_aldps [2023-11-24 22:52:29,784 INFO L130 BoogieDeclarations]: Found specification of procedure ocp_write_dword [2023-11-24 22:52:29,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ocp_write_dword [2023-11-24 22:52:29,785 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_adv_to_mmd_eee_adv_t [2023-11-24 22:52:29,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_adv_to_mmd_eee_adv_t [2023-11-24 22:52:29,785 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_empty [2023-11-24 22:52:29,785 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_empty [2023-11-24 22:52:29,785 INFO L130 BoogieDeclarations]: Found specification of procedure pla_ocp_write [2023-11-24 22:52:29,786 INFO L138 BoogieDeclarations]: Found implementation of procedure pla_ocp_write [2023-11-24 22:52:29,786 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2023-11-24 22:52:29,786 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2023-11-24 22:52:29,786 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2023-11-24 22:52:29,786 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2023-11-24 22:52:29,786 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2023-11-24 22:52:29,786 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2023-11-24 22:52:29,787 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-24 22:52:29,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-24 22:52:29,787 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_get_speed [2023-11-24 22:52:29,787 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_get_speed [2023-11-24 22:52:29,787 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-11-24 22:52:29,787 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-11-24 22:52:29,788 INFO L130 BoogieDeclarations]: Found specification of procedure ocp_read_dword [2023-11-24 22:52:29,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ocp_read_dword [2023-11-24 22:52:29,788 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-24 22:52:29,788 INFO L130 BoogieDeclarations]: Found specification of procedure r8152_mdio_write [2023-11-24 22:52:29,788 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152_mdio_write [2023-11-24 22:52:29,788 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2023-11-24 22:52:29,789 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2023-11-24 22:52:29,789 INFO L130 BoogieDeclarations]: Found specification of procedure r8153_set_rx_early_timeout [2023-11-24 22:52:29,789 INFO L138 BoogieDeclarations]: Found implementation of procedure r8153_set_rx_early_timeout [2023-11-24 22:52:29,789 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-11-24 22:52:29,789 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-11-24 22:52:29,789 INFO L130 BoogieDeclarations]: Found specification of procedure r8152_submit_rx [2023-11-24 22:52:29,789 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152_submit_rx [2023-11-24 22:52:29,790 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2023-11-24 22:52:29,790 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2023-11-24 22:52:29,790 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2023-11-24 22:52:29,790 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2023-11-24 22:52:29,790 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2023-11-24 22:52:29,790 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2023-11-24 22:52:29,791 INFO L130 BoogieDeclarations]: Found specification of procedure r8152b_enable_fc [2023-11-24 22:52:29,791 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152b_enable_fc [2023-11-24 22:52:29,791 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-24 22:52:29,791 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_probe [2023-11-24 22:52:29,791 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_probe [2023-11-24 22:52:29,791 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-11-24 22:52:29,791 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-11-24 22:52:29,792 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-24 22:52:29,792 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_put_interface [2023-11-24 22:52:29,792 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_put_interface [2023-11-24 22:52:29,792 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-24 22:52:29,792 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-11-24 22:52:29,792 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-11-24 22:52:29,793 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_node [2023-11-24 22:52:29,793 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_node [2023-11-24 22:52:29,793 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2023-11-24 22:52:29,793 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2023-11-24 22:52:29,793 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_copy [2023-11-24 22:52:29,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_copy [2023-11-24 22:52:29,793 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2023-11-24 22:52:29,794 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2023-11-24 22:52:29,794 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2023-11-24 22:52:29,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2023-11-24 22:52:29,794 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_set_features [2023-11-24 22:52:29,794 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_set_features [2023-11-24 22:52:29,794 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2023-11-24 22:52:29,795 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2023-11-24 22:52:29,795 INFO L130 BoogieDeclarations]: Found specification of procedure r8153_eee_en [2023-11-24 22:52:29,795 INFO L138 BoogieDeclarations]: Found implementation of procedure r8153_eee_en [2023-11-24 22:52:29,795 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_open [2023-11-24 22:52:29,795 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_open [2023-11-24 22:52:29,795 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2023-11-24 22:52:29,795 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2023-11-24 22:52:29,796 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_put_interface_async [2023-11-24 22:52:29,796 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_put_interface_async [2023-11-24 22:52:29,796 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_runtime_suspend_enable [2023-11-24 22:52:29,796 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_runtime_suspend_enable [2023-11-24 22:52:29,796 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2023-11-24 22:52:29,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2023-11-24 22:52:29,797 INFO L130 BoogieDeclarations]: Found specification of procedure r8153_power_cut_en [2023-11-24 22:52:29,797 INFO L138 BoogieDeclarations]: Found implementation of procedure r8153_power_cut_en [2023-11-24 22:52:29,797 INFO L130 BoogieDeclarations]: Found specification of procedure generic_ocp_read [2023-11-24 22:52:29,797 INFO L138 BoogieDeclarations]: Found implementation of procedure generic_ocp_read [2023-11-24 22:52:29,797 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_dequeue [2023-11-24 22:52:29,797 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_dequeue [2023-11-24 22:52:29,798 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_ethtool_get_eee [2023-11-24 22:52:29,798 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_ethtool_get_eee [2023-11-24 22:52:29,798 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice_tail [2023-11-24 22:52:29,798 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice_tail [2023-11-24 22:52:29,798 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-24 22:52:29,798 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_tally_reset [2023-11-24 22:52:29,798 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_tally_reset [2023-11-24 22:52:29,799 INFO L130 BoogieDeclarations]: Found specification of procedure __bitrev8 [2023-11-24 22:52:29,799 INFO L138 BoogieDeclarations]: Found implementation of procedure __bitrev8 [2023-11-24 22:52:29,799 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_resume [2023-11-24 22:52:29,799 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_resume [2023-11-24 22:52:29,799 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-24 22:52:29,799 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2023-11-24 22:52:29,800 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2023-11-24 22:52:29,800 INFO L130 BoogieDeclarations]: Found specification of procedure rxdy_gated_en [2023-11-24 22:52:29,800 INFO L138 BoogieDeclarations]: Found implementation of procedure rxdy_gated_en [2023-11-24 22:52:29,800 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-24 22:52:29,800 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-11-24 22:52:29,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-11-24 22:52:29,800 INFO L130 BoogieDeclarations]: Found specification of procedure r8153_set_rx_early_size [2023-11-24 22:52:29,801 INFO L138 BoogieDeclarations]: Found implementation of procedure r8153_set_rx_early_size [2023-11-24 22:52:29,801 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-11-24 22:52:29,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-11-24 22:52:29,801 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_splice [2023-11-24 22:52:29,801 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_splice [2023-11-24 22:52:29,801 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2023-11-24 22:52:29,801 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2023-11-24 22:52:29,802 INFO L130 BoogieDeclarations]: Found specification of procedure __list_splice [2023-11-24 22:52:29,802 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_splice [2023-11-24 22:52:29,802 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2023-11-24 22:52:29,802 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2023-11-24 22:52:29,802 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_get_coalesce [2023-11-24 22:52:29,802 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_get_coalesce [2023-11-24 22:52:29,802 INFO L130 BoogieDeclarations]: Found specification of procedure ocp_read_word [2023-11-24 22:52:29,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ocp_read_word [2023-11-24 22:52:29,803 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2023-11-24 22:52:29,803 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2023-11-24 22:52:29,803 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_set_rx_mode [2023-11-24 22:52:29,803 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_set_rx_mode [2023-11-24 22:52:29,803 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_ioctl [2023-11-24 22:52:29,804 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_ioctl [2023-11-24 22:52:29,804 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2023-11-24 22:52:29,804 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2023-11-24 22:52:29,804 INFO L130 BoogieDeclarations]: Found specification of procedure r8152b_disable_aldps [2023-11-24 22:52:29,804 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152b_disable_aldps [2023-11-24 22:52:29,804 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2023-11-24 22:52:29,804 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2023-11-24 22:52:29,805 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_change_mtu [2023-11-24 22:52:29,805 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_change_mtu [2023-11-24 22:52:29,805 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-24 22:52:29,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-24 22:52:29,805 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2023-11-24 22:52:29,805 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2023-11-24 22:52:29,805 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2023-11-24 22:52:29,806 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2023-11-24 22:52:29,806 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2023-11-24 22:52:29,806 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2023-11-24 22:52:29,806 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2023-11-24 22:52:29,806 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2023-11-24 22:52:29,806 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-24 22:52:29,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-24 22:52:29,807 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-24 22:52:29,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-24 22:52:29,807 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2023-11-24 22:52:29,807 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2023-11-24 22:52:29,807 INFO L130 BoogieDeclarations]: Found specification of procedure mmd_eee_cap_to_ethtool_sup_t [2023-11-24 22:52:29,807 INFO L138 BoogieDeclarations]: Found implementation of procedure mmd_eee_cap_to_ethtool_sup_t [2023-11-24 22:52:29,807 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2023-11-24 22:52:29,808 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2023-11-24 22:52:29,808 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2023-11-24 22:52:29,808 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2023-11-24 22:52:29,808 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_disable [2023-11-24 22:52:29,808 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_disable [2023-11-24 22:52:29,808 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_enable [2023-11-24 22:52:29,808 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_enable [2023-11-24 22:52:29,809 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_head_init [2023-11-24 22:52:29,809 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_head_init [2023-11-24 22:52:29,809 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-11-24 22:52:29,809 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-11-24 22:52:29,809 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_ethtool_set_eee [2023-11-24 22:52:29,809 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_ethtool_set_eee [2023-11-24 22:52:29,809 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2023-11-24 22:52:29,810 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2023-11-24 22:52:29,810 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-11-24 22:52:29,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-11-24 22:52:29,810 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2023-11-24 22:52:29,810 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2023-11-24 22:52:29,810 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-11-24 22:52:29,810 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-11-24 22:52:29,811 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-24 22:52:29,811 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-24 22:52:29,811 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2023-11-24 22:52:29,811 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2023-11-24 22:52:29,811 INFO L130 BoogieDeclarations]: Found specification of procedure generic_ocp_write [2023-11-24 22:52:29,811 INFO L138 BoogieDeclarations]: Found implementation of procedure generic_ocp_write [2023-11-24 22:52:29,811 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_nway_reset [2023-11-24 22:52:29,811 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_nway_reset [2023-11-24 22:52:29,812 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_set_coalesce [2023-11-24 22:52:29,812 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_set_coalesce [2023-11-24 22:52:29,812 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2023-11-24 22:52:29,812 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2023-11-24 22:52:29,812 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-24 22:52:29,812 INFO L130 BoogieDeclarations]: Found specification of procedure tx_agg_align [2023-11-24 22:52:29,812 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_agg_align [2023-11-24 22:52:29,813 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-11-24 22:52:29,813 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-11-24 22:52:29,813 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_features_check [2023-11-24 22:52:29,813 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_features_check [2023-11-24 22:52:29,813 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2023-11-24 22:52:29,813 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2023-11-24 22:52:29,813 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-24 22:52:29,814 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2023-11-24 22:52:29,814 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2023-11-24 22:52:29,814 INFO L130 BoogieDeclarations]: Found specification of procedure ocp_reg_write [2023-11-24 22:52:29,814 INFO L138 BoogieDeclarations]: Found implementation of procedure ocp_reg_write [2023-11-24 22:52:29,814 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_tx_timeout [2023-11-24 22:52:29,814 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_tx_timeout [2023-11-24 22:52:29,814 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_1 [2023-11-24 22:52:29,815 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_1 [2023-11-24 22:52:29,815 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-24 22:52:29,815 INFO L130 BoogieDeclarations]: Found specification of procedure rx_agg_align [2023-11-24 22:52:29,815 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_agg_align [2023-11-24 22:52:29,815 INFO L130 BoogieDeclarations]: Found specification of procedure __rtl_get_wol [2023-11-24 22:52:29,815 INFO L138 BoogieDeclarations]: Found implementation of procedure __rtl_get_wol [2023-11-24 22:52:29,815 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2023-11-24 22:52:29,816 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2023-11-24 22:52:29,816 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2023-11-24 22:52:29,816 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2023-11-24 22:52:29,816 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2023-11-24 22:52:29,816 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2023-11-24 22:52:29,816 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_start_rx [2023-11-24 22:52:29,816 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_start_rx [2023-11-24 22:52:29,817 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2023-11-24 22:52:29,817 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2023-11-24 22:52:29,817 INFO L130 BoogieDeclarations]: Found specification of procedure r8152_mmd_indirect [2023-11-24 22:52:29,817 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152_mmd_indirect [2023-11-24 22:52:29,817 INFO L130 BoogieDeclarations]: Found specification of procedure __rtl_set_wol [2023-11-24 22:52:29,817 INFO L138 BoogieDeclarations]: Found implementation of procedure __rtl_set_wol [2023-11-24 22:52:29,817 INFO L130 BoogieDeclarations]: Found specification of procedure r8152_power_cut_en [2023-11-24 22:52:29,818 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152_power_cut_en [2023-11-24 22:52:29,818 INFO L130 BoogieDeclarations]: Found specification of procedure ocp_write_word [2023-11-24 22:52:29,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ocp_write_word [2023-11-24 22:52:29,818 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_stop_rx [2023-11-24 22:52:29,818 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_stop_rx [2023-11-24 22:52:29,818 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2023-11-24 22:52:29,818 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2023-11-24 22:52:29,819 INFO L130 BoogieDeclarations]: Found specification of procedure usb_mark_last_busy [2023-11-24 22:52:29,819 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_mark_last_busy [2023-11-24 22:52:29,819 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2023-11-24 22:52:29,819 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2023-11-24 22:52:29,819 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_splice_init [2023-11-24 22:52:29,819 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_splice_init [2023-11-24 22:52:29,819 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_set_wol [2023-11-24 22:52:29,820 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_set_wol [2023-11-24 22:52:29,820 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2023-11-24 22:52:29,820 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2023-11-24 22:52:29,820 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_offset [2023-11-24 22:52:29,820 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_offset [2023-11-24 22:52:29,820 INFO L130 BoogieDeclarations]: Found specification of procedure mii_nway_restart [2023-11-24 22:52:29,820 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_nway_restart [2023-11-24 22:52:29,821 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2023-11-24 22:52:29,821 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2023-11-24 22:52:29,821 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-24 22:52:29,821 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-24 22:52:29,821 INFO L130 BoogieDeclarations]: Found specification of procedure r8152_mmd_read [2023-11-24 22:52:29,821 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152_mmd_read [2023-11-24 22:52:29,821 INFO L130 BoogieDeclarations]: Found specification of procedure r8153_teredo_off [2023-11-24 22:52:29,822 INFO L138 BoogieDeclarations]: Found implementation of procedure r8153_teredo_off [2023-11-24 22:52:29,822 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-24 22:52:29,822 INFO L130 BoogieDeclarations]: Found specification of procedure __bitrev16 [2023-11-24 22:52:29,822 INFO L138 BoogieDeclarations]: Found implementation of procedure __bitrev16 [2023-11-24 22:52:29,822 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2023-11-24 22:52:29,822 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2023-11-24 22:52:29,822 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-24 22:52:29,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-24 22:52:29,823 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_close [2023-11-24 22:52:29,823 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_close [2023-11-24 22:52:29,823 INFO L130 BoogieDeclarations]: Found specification of procedure r8153_u1u2en [2023-11-24 22:52:29,823 INFO L138 BoogieDeclarations]: Found implementation of procedure r8153_u1u2en [2023-11-24 22:52:29,823 INFO L130 BoogieDeclarations]: Found specification of procedure r8153_enable_aldps [2023-11-24 22:52:29,823 INFO L138 BoogieDeclarations]: Found implementation of procedure r8153_enable_aldps [2023-11-24 22:52:29,823 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_drop_queued_tx [2023-11-24 22:52:29,824 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_drop_queued_tx [2023-11-24 22:52:29,824 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2023-11-24 22:52:29,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2023-11-24 22:52:29,824 INFO L130 BoogieDeclarations]: Found specification of procedure r8152_mdio_read [2023-11-24 22:52:29,824 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152_mdio_read [2023-11-24 22:52:29,824 INFO L130 BoogieDeclarations]: Found specification of procedure r8152b_enable_aldps [2023-11-24 22:52:29,824 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152b_enable_aldps [2023-11-24 22:52:29,824 INFO L130 BoogieDeclarations]: Found specification of procedure free_all_mem [2023-11-24 22:52:29,825 INFO L138 BoogieDeclarations]: Found implementation of procedure free_all_mem [2023-11-24 22:52:29,825 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_len [2023-11-24 22:52:29,825 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_len [2023-11-24 22:52:29,825 INFO L130 BoogieDeclarations]: Found specification of procedure ocp_read_byte [2023-11-24 22:52:29,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ocp_read_byte [2023-11-24 22:52:29,825 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_set_mac_address [2023-11-24 22:52:29,825 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_set_mac_address [2023-11-24 22:52:29,826 INFO L130 BoogieDeclarations]: Found specification of procedure sram_write [2023-11-24 22:52:29,826 INFO L138 BoogieDeclarations]: Found implementation of procedure sram_write [2023-11-24 22:52:29,826 INFO L130 BoogieDeclarations]: Found specification of procedure set_tx_qlen [2023-11-24 22:52:29,826 INFO L138 BoogieDeclarations]: Found implementation of procedure set_tx_qlen [2023-11-24 22:52:29,826 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2023-11-24 22:52:29,826 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2023-11-24 22:52:29,826 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-11-24 22:52:29,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-11-24 22:52:29,827 INFO L130 BoogieDeclarations]: Found specification of procedure get_registers [2023-11-24 22:52:29,827 INFO L138 BoogieDeclarations]: Found implementation of procedure get_registers [2023-11-24 22:52:29,827 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-24 22:52:29,827 INFO L130 BoogieDeclarations]: Found specification of procedure set_registers [2023-11-24 22:52:29,827 INFO L138 BoogieDeclarations]: Found implementation of procedure set_registers [2023-11-24 22:52:30,730 INFO L241 CfgBuilder]: Building ICFG [2023-11-24 22:52:30,736 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-24 22:52:30,975 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-24 22:52:53,592 INFO L282 CfgBuilder]: Performing block encoding [2023-11-24 22:52:59,857 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-24 22:52:59,858 INFO L309 CfgBuilder]: Removed 0 assume(true) statements. [2023-11-24 22:52:59,861 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 10:52:59 BoogieIcfgContainer [2023-11-24 22:52:59,861 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-24 22:52:59,863 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-24 22:52:59,863 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-24 22:52:59,874 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-24 22:52:59,875 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 10:52:59" (1/1) ... [2023-11-24 22:52:59,885 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 22:52:59,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:53:00,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3535 states to 2406 states and 3535 transitions. [2023-11-24 22:53:00,064 INFO L276 IsEmpty]: Start isEmpty. Operand 2406 states and 3535 transitions. [2023-11-24 22:53:00,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2023-11-24 22:53:00,104 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:53:00,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms