./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--ethernet--atheros--alx--alx.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 30e01a73 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3c039b2-9a14-448a-8b0e-3e866e6b803e/bin/uautomizer-verify-zZY32mL2XJ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3c039b2-9a14-448a-8b0e-3e866e6b803e/bin/uautomizer-verify-zZY32mL2XJ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3c039b2-9a14-448a-8b0e-3e866e6b803e/bin/uautomizer-verify-zZY32mL2XJ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3c039b2-9a14-448a-8b0e-3e866e6b803e/bin/uautomizer-verify-zZY32mL2XJ/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--atheros--alx--alx.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3c039b2-9a14-448a-8b0e-3e866e6b803e/bin/uautomizer-verify-zZY32mL2XJ/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3c039b2-9a14-448a-8b0e-3e866e6b803e/bin/uautomizer-verify-zZY32mL2XJ --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 e13d7e134a62193a53548fa0435e5b14fe762a49e016651d79550af08604fdff --- Real Ultimate output --- This is Ultimate 0.2.3-dev-30e01a7 [2023-11-23 21:44:01,582 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-23 21:44:01,672 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3c039b2-9a14-448a-8b0e-3e866e6b803e/bin/uautomizer-verify-zZY32mL2XJ/config/svcomp-Reach-64bit-Automizer_Default.epf [2023-11-23 21:44:01,677 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-23 21:44:01,677 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-23 21:44:01,700 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-23 21:44:01,701 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-23 21:44:01,702 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-23 21:44:01,702 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-11-23 21:44:01,703 INFO L153 SettingsManager]: * Use memory slicer=true [2023-11-23 21:44:01,703 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-23 21:44:01,704 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-23 21:44:01,705 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-23 21:44:01,705 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-23 21:44:01,706 INFO L153 SettingsManager]: * Use SBE=true [2023-11-23 21:44:01,706 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-23 21:44:01,707 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-23 21:44:01,707 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-23 21:44:01,708 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-23 21:44:01,708 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-23 21:44:01,709 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-23 21:44:01,709 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-23 21:44:01,710 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-23 21:44:01,710 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-23 21:44:01,711 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-23 21:44:01,711 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-23 21:44:01,711 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-23 21:44:01,712 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-23 21:44:01,712 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-23 21:44:01,713 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-23 21:44:01,713 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-23 21:44:01,714 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-23 21:44:01,714 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-23 21:44:01,714 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-23 21:44:01,715 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-23 21:44:01,715 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-23 21:44:01,716 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-23 21:44:01,716 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-23 21:44:01,717 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-23 21:44:01,717 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3c039b2-9a14-448a-8b0e-3e866e6b803e/bin/uautomizer-verify-zZY32mL2XJ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3c039b2-9a14-448a-8b0e-3e866e6b803e/bin/uautomizer-verify-zZY32mL2XJ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e13d7e134a62193a53548fa0435e5b14fe762a49e016651d79550af08604fdff [2023-11-23 21:44:01,987 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-23 21:44:02,011 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-23 21:44:02,014 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-23 21:44:02,015 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-23 21:44:02,016 INFO L274 PluginConnector]: CDTParser initialized [2023-11-23 21:44:02,017 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3c039b2-9a14-448a-8b0e-3e866e6b803e/bin/uautomizer-verify-zZY32mL2XJ/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--atheros--alx--alx.ko-entry_point.cil.out.i [2023-11-23 21:44:05,033 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-23 21:44:05,796 INFO L384 CDTParser]: Found 1 translation units. [2023-11-23 21:44:05,797 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3c039b2-9a14-448a-8b0e-3e866e6b803e/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--atheros--alx--alx.ko-entry_point.cil.out.i [2023-11-23 21:44:05,871 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3c039b2-9a14-448a-8b0e-3e866e6b803e/bin/uautomizer-verify-zZY32mL2XJ/data/a944b7f19/74e6fd41462540a79b335068425e921b/FLAG5fbf922c9 [2023-11-23 21:44:05,891 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3c039b2-9a14-448a-8b0e-3e866e6b803e/bin/uautomizer-verify-zZY32mL2XJ/data/a944b7f19/74e6fd41462540a79b335068425e921b [2023-11-23 21:44:05,899 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-23 21:44:05,901 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-23 21:44:05,903 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-23 21:44:05,903 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-23 21:44:05,909 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-23 21:44:05,911 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 09:44:05" (1/1) ... [2023-11-23 21:44:05,912 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@13aee656 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:44:05, skipping insertion in model container [2023-11-23 21:44:05,912 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 09:44:05" (1/1) ... [2023-11-23 21:44:06,213 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-23 21:44:06,969 WARN L635 FunctionHandler]: implicit declaration of function ldv_undef_int [2023-11-23 21:44:06,970 WARN L635 FunctionHandler]: implicit declaration of function ldv_assume [2023-11-23 21:44:09,738 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_f3c039b2-9a14-448a-8b0e-3e866e6b803e/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--atheros--alx--alx.ko-entry_point.cil.out.i[382244,382257] [2023-11-23 21:44:09,823 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 21:44:09,926 INFO L202 MainTranslator]: Completed pre-run [2023-11-23 21:44:10,067 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"); [6432] [2023-11-23 21:44:10,070 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)); [6439] [2023-11-23 21:44:10,070 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"); [6447-6448] [2023-11-23 21:44:10,071 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 %2, %0; setc %1": "+m" (*addr), "=qm" (c): "Ir" (nr): "memory"); [6456-6457] [2023-11-23 21:44:10,073 WARN L635 FunctionHandler]: implicit declaration of function ldv_undef_int [2023-11-23 21:44:10,073 WARN L635 FunctionHandler]: implicit declaration of function ldv_assume [2023-11-23 21:44:10,078 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %1,%0": "=r" (ret): "m" (*((unsigned short volatile *)addr)): "memory"); [6693] [2023-11-23 21:44:10,079 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [6701] [2023-11-23 21:44:10,079 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %0,%1": : "r" (val), "m" (*((unsigned short volatile *)addr)): "memory"); [6708] [2023-11-23 21:44:10,080 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [6715] [2023-11-23 21:44:10,087 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/asm-generic/dma-mapping-common.h"), "i" (19), "i" (12UL)); [6909-6910] [2023-11-23 21:44:10,089 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/asm-generic/dma-mapping-common.h"), "i" (36), "i" (12UL)); [6938-6939] [2023-11-23 21:44:10,090 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/asm-generic/dma-mapping-common.h"), "i" (84), "i" (12UL)); [6972-6973] [2023-11-23 21:44:10,097 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/dynamic_queue_limits.h"), "i" (74), "i" (12UL)); [7156-7157] [2023-11-23 21:44:10,097 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7163] [2023-11-23 21:44:10,100 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)); [7248-7249] [2023-11-23 21:44:10,101 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7254] [2023-11-23 21:44:10,104 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [7388] [2023-11-23 21:44:10,105 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [7420] [2023-11-23 21:44:10,108 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret__): "m" (cpu_number)); [7525] [2023-11-23 21:44:10,108 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [7528] [2023-11-23 21:44:10,109 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [7531] [2023-11-23 21:44:10,109 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [7534] [2023-11-23 21:44:10,110 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret_____0): "m" (cpu_number)); [7545] [2023-11-23 21:44:10,110 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [7548] [2023-11-23 21:44:10,110 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [7551] [2023-11-23 21:44:10,111 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [7554] [2023-11-23 21:44:10,111 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret_____1): "m" (cpu_number)); [7565] [2023-11-23 21:44:10,112 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [7568] [2023-11-23 21:44:10,112 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [7571] [2023-11-23 21:44:10,112 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [7574] [2023-11-23 21:44:10,113 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret_____2): "m" (cpu_number)); [7585] [2023-11-23 21:44:10,113 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [7588] [2023-11-23 21:44:10,113 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [7591] [2023-11-23 21:44:10,114 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [7594] [2023-11-23 21:44:10,125 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7919] [2023-11-23 21:44:10,219 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9062] [2023-11-23 21:44:10,305 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bswapl %0": "=r" (val): "0" (val)); [12070] [2023-11-23 21:44:10,392 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_f3c039b2-9a14-448a-8b0e-3e866e6b803e/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--atheros--alx--alx.ko-entry_point.cil.out.i[382244,382257] [2023-11-23 21:44:10,403 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 21:44:10,848 WARN L675 CHandler]: The function __bad_size_call_parameter is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 21:44:10,849 WARN L675 CHandler]: The function __bad_unaligned_access_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 21:44:10,849 WARN L675 CHandler]: The function ldv_assume is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 21:44:10,849 WARN L675 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 21:44:10,857 INFO L206 MainTranslator]: Completed translation [2023-11-23 21:44:10,858 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:44:10 WrapperNode [2023-11-23 21:44:10,860 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-23 21:44:10,862 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-23 21:44:10,862 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-23 21:44:10,863 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-23 21:44:10,871 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:44:10" (1/1) ... [2023-11-23 21:44:11,038 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:44:10" (1/1) ... [2023-11-23 21:44:11,406 INFO L138 Inliner]: procedures = 474, calls = 3894, calls flagged for inlining = 219, calls inlined = 201, statements flattened = 8447 [2023-11-23 21:44:11,406 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-23 21:44:11,407 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-23 21:44:11,407 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-23 21:44:11,408 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-23 21:44:11,428 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:44:10" (1/1) ... [2023-11-23 21:44:11,428 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:44:10" (1/1) ... [2023-11-23 21:44:11,499 INFO L184 PluginConnector]: Executing the observer HeapSplitter from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:44:10" (1/1) ... [2023-11-23 21:44:13,270 INFO L189 HeapSplitter]: Split 2568 memory accesses to 16 slices as follows [2, 5, 2474, 0, 0, 4, 5, 2, 6, 4, 0, 2, 7, 41, 1, 15] [2023-11-23 21:44:13,271 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:44:10" (1/1) ... [2023-11-23 21:44:13,271 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:44:10" (1/1) ... [2023-11-23 21:44:13,509 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:44:10" (1/1) ... [2023-11-23 21:44:13,552 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:44:10" (1/1) ... [2023-11-23 21:44:13,608 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:44:10" (1/1) ... [2023-11-23 21:44:13,633 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:44:10" (1/1) ... [2023-11-23 21:44:13,720 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-23 21:44:13,722 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-23 21:44:13,722 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-23 21:44:13,722 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-23 21:44:13,723 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:44:10" (1/1) ... [2023-11-23 21:44:13,729 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-23 21:44:13,740 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3c039b2-9a14-448a-8b0e-3e866e6b803e/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:44:13,753 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3c039b2-9a14-448a-8b0e-3e866e6b803e/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-23 21:44:13,791 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3c039b2-9a14-448a-8b0e-3e866e6b803e/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-23 21:44:13,799 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2023-11-23 21:44:13,799 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2023-11-23 21:44:13,800 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-23 21:44:13,800 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-23 21:44:13,802 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2023-11-23 21:44:13,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2023-11-23 21:44:13,802 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-23 21:44:13,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-23 21:44:13,802 INFO L130 BoogieDeclarations]: Found specification of procedure alx_halt [2023-11-23 21:44:13,803 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_halt [2023-11-23 21:44:13,803 INFO L130 BoogieDeclarations]: Found specification of procedure alx_free_txbuf [2023-11-23 21:44:13,803 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_free_txbuf [2023-11-23 21:44:13,803 INFO L130 BoogieDeclarations]: Found specification of procedure dump_stack [2023-11-23 21:44:13,803 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_stack [2023-11-23 21:44:13,803 INFO L130 BoogieDeclarations]: Found specification of procedure alx_suspend [2023-11-23 21:44:13,803 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_suspend [2023-11-23 21:44:13,804 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_read_phy_reg [2023-11-23 21:44:13,804 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_read_phy_reg [2023-11-23 21:44:13,804 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_3 [2023-11-23 21:44:13,804 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_3 [2023-11-23 21:44:13,804 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2023-11-23 21:44:13,804 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2023-11-23 21:44:13,805 INFO L130 BoogieDeclarations]: Found specification of procedure alx_wait_reg [2023-11-23 21:44:13,805 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_wait_reg [2023-11-23 21:44:13,805 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-11-23 21:44:13,805 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-11-23 21:44:13,805 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2023-11-23 21:44:13,805 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2023-11-23 21:44:13,806 INFO L130 BoogieDeclarations]: Found specification of procedure alx_link_check [2023-11-23 21:44:13,806 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_link_check [2023-11-23 21:44:13,806 INFO L130 BoogieDeclarations]: Found specification of procedure alx_tx_timeout [2023-11-23 21:44:13,806 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_tx_timeout [2023-11-23 21:44:13,806 INFO L130 BoogieDeclarations]: Found specification of procedure alx_irq_enable [2023-11-23 21:44:13,806 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_irq_enable [2023-11-23 21:44:13,807 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-11-23 21:44:13,807 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-11-23 21:44:13,807 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_mem16 [2023-11-23 21:44:13,807 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_mem16 [2023-11-23 21:44:13,807 INFO L130 BoogieDeclarations]: Found specification of procedure alx_irq_disable [2023-11-23 21:44:13,807 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_irq_disable [2023-11-23 21:44:13,807 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2023-11-23 21:44:13,808 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2023-11-23 21:44:13,808 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2023-11-23 21:44:13,808 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2023-11-23 21:44:13,808 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2023-11-23 21:44:13,808 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2023-11-23 21:44:13,808 INFO L130 BoogieDeclarations]: Found specification of procedure alx_activate [2023-11-23 21:44:13,809 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_activate [2023-11-23 21:44:13,809 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-23 21:44:13,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-23 21:44:13,809 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-11-23 21:44:13,809 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-11-23 21:44:13,809 INFO L130 BoogieDeclarations]: Found specification of procedure alx_intr_msi [2023-11-23 21:44:13,810 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_intr_msi [2023-11-23 21:44:13,810 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2023-11-23 21:44:13,810 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2023-11-23 21:44:13,810 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-23 21:44:13,810 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2023-11-23 21:44:13,810 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2023-11-23 21:44:13,810 INFO L130 BoogieDeclarations]: Found specification of procedure alx_post_write [2023-11-23 21:44:13,811 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_post_write [2023-11-23 21:44:13,811 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2023-11-23 21:44:13,811 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2023-11-23 21:44:13,811 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2023-11-23 21:44:13,811 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2023-11-23 21:44:13,811 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_phy_reg [2023-11-23 21:44:13,811 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_phy_reg [2023-11-23 21:44:13,812 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_unaligned_access_size [2023-11-23 21:44:13,812 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_phy_ext [2023-11-23 21:44:13,812 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_phy_ext [2023-11-23 21:44:13,812 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2023-11-23 21:44:13,812 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2023-11-23 21:44:13,812 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2023-11-23 21:44:13,813 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2023-11-23 21:44:13,813 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2023-11-23 21:44:13,813 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2023-11-23 21:44:13,813 INFO L130 BoogieDeclarations]: Found specification of procedure alx_pci_error_detected [2023-11-23 21:44:13,813 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_pci_error_detected [2023-11-23 21:44:13,813 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2023-11-23 21:44:13,813 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2023-11-23 21:44:13,814 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2023-11-23 21:44:13,814 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2023-11-23 21:44:13,814 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2023-11-23 21:44:13,814 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2023-11-23 21:44:13,814 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2023-11-23 21:44:13,814 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2023-11-23 21:44:13,815 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2023-11-23 21:44:13,815 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2023-11-23 21:44:13,815 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2023-11-23 21:44:13,815 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2023-11-23 21:44:13,815 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2023-11-23 21:44:13,815 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2023-11-23 21:44:13,815 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2023-11-23 21:44:13,816 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2023-11-23 21:44:13,816 INFO L130 BoogieDeclarations]: Found specification of procedure ethadv_to_hw_cfg [2023-11-23 21:44:13,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ethadv_to_hw_cfg [2023-11-23 21:44:13,816 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-11-23 21:44:13,816 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-11-23 21:44:13,816 INFO L130 BoogieDeclarations]: Found specification of procedure alx_resume [2023-11-23 21:44:13,817 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_resume [2023-11-23 21:44:13,817 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-11-23 21:44:13,817 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-11-23 21:44:13,817 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2023-11-23 21:44:13,817 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2023-11-23 21:44:13,817 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2023-11-23 21:44:13,818 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2023-11-23 21:44:13,818 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2023-11-23 21:44:13,818 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2023-11-23 21:44:13,818 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2023-11-23 21:44:13,818 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2023-11-23 21:44:13,818 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2023-11-23 21:44:13,819 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2023-11-23 21:44:13,819 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2023-11-23 21:44:13,819 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2023-11-23 21:44:13,819 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2023-11-23 21:44:13,819 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2023-11-23 21:44:13,819 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2023-11-23 21:44:13,820 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2023-11-23 21:44:13,820 INFO L130 BoogieDeclarations]: Found specification of procedure alx_schedule_link_check [2023-11-23 21:44:13,820 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_schedule_link_check [2023-11-23 21:44:13,820 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2023-11-23 21:44:13,820 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2023-11-23 21:44:13,820 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-11-23 21:44:13,821 INFO L130 BoogieDeclarations]: Found specification of procedure alx_change_mtu [2023-11-23 21:44:13,821 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_change_mtu [2023-11-23 21:44:13,821 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2023-11-23 21:44:13,821 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2023-11-23 21:44:13,821 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2023-11-23 21:44:13,821 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2023-11-23 21:44:13,822 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2023-11-23 21:44:13,822 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2023-11-23 21:44:13,822 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2023-11-23 21:44:13,822 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2023-11-23 21:44:13,822 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2023-11-23 21:44:13,822 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2023-11-23 21:44:13,822 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2023-11-23 21:44:13,823 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2023-11-23 21:44:13,823 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2023-11-23 21:44:13,823 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2023-11-23 21:44:13,823 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2023-11-23 21:44:13,823 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2023-11-23 21:44:13,823 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2023-11-23 21:44:13,823 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2023-11-23 21:44:13,824 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2023-11-23 21:44:13,824 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2023-11-23 21:44:13,824 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2023-11-23 21:44:13,824 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2023-11-23 21:44:13,824 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2023-11-23 21:44:13,824 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2023-11-23 21:44:13,824 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2023-11-23 21:44:13,825 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2023-11-23 21:44:13,825 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2023-11-23 21:44:13,825 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2023-11-23 21:44:13,825 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2023-11-23 21:44:13,825 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2023-11-23 21:44:13,825 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2023-11-23 21:44:13,825 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2023-11-23 21:44:13,826 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2023-11-23 21:44:13,826 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2023-11-23 21:44:13,826 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2023-11-23 21:44:13,826 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2023-11-23 21:44:13,826 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2023-11-23 21:44:13,826 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2023-11-23 21:44:13,827 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2023-11-23 21:44:13,827 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2023-11-23 21:44:13,827 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2023-11-23 21:44:13,827 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2023-11-23 21:44:13,827 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2023-11-23 21:44:13,827 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2023-11-23 21:44:13,827 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2023-11-23 21:44:13,828 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2023-11-23 21:44:13,828 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2023-11-23 21:44:13,828 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2023-11-23 21:44:13,828 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2023-11-23 21:44:13,828 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2023-11-23 21:44:13,828 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_open [2023-11-23 21:44:13,828 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_open [2023-11-23 21:44:13,828 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_phy_core [2023-11-23 21:44:13,829 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_phy_core [2023-11-23 21:44:13,829 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_2 [2023-11-23 21:44:13,829 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_2 [2023-11-23 21:44:13,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2023-11-23 21:44:13,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2023-11-23 21:44:13,829 INFO L130 BoogieDeclarations]: Found specification of procedure alx_update_hw_stats [2023-11-23 21:44:13,829 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_update_hw_stats [2023-11-23 21:44:13,830 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_mem32 [2023-11-23 21:44:13,830 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_mem32 [2023-11-23 21:44:13,830 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-11-23 21:44:13,830 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2023-11-23 21:44:13,830 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reset [2023-11-23 21:44:13,830 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reset [2023-11-23 21:44:13,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2023-11-23 21:44:13,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2023-11-23 21:44:13,831 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-23 21:44:13,831 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_phy_dbg [2023-11-23 21:44:13,831 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_phy_dbg [2023-11-23 21:44:13,831 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2023-11-23 21:44:13,831 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2023-11-23 21:44:13,832 INFO L130 BoogieDeclarations]: Found specification of procedure __bitrev8 [2023-11-23 21:44:13,832 INFO L138 BoogieDeclarations]: Found implementation of procedure __bitrev8 [2023-11-23 21:44:13,832 INFO L130 BoogieDeclarations]: Found specification of procedure alx_netif_stop [2023-11-23 21:44:13,832 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_netif_stop [2023-11-23 21:44:13,832 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-23 21:44:13,832 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2023-11-23 21:44:13,833 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2023-11-23 21:44:13,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-11-23 21:44:13,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-11-23 21:44:13,833 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-23 21:44:13,833 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-23 21:44:13,833 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2023-11-23 21:44:13,833 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2023-11-23 21:44:13,834 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2023-11-23 21:44:13,834 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2023-11-23 21:44:13,834 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2023-11-23 21:44:13,834 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2023-11-23 21:44:13,834 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2023-11-23 21:44:13,834 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2023-11-23 21:44:13,834 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2023-11-23 21:44:13,835 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2023-11-23 21:44:13,835 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2023-11-23 21:44:13,835 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2023-11-23 21:44:13,835 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2023-11-23 21:44:13,835 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2023-11-23 21:44:13,835 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2023-11-23 21:44:13,835 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2023-11-23 21:44:13,836 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-11-23 21:44:13,836 INFO L130 BoogieDeclarations]: Found specification of procedure alx_hw_giga [2023-11-23 21:44:13,836 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_hw_giga [2023-11-23 21:44:13,836 INFO L130 BoogieDeclarations]: Found specification of procedure alx_poll_controller [2023-11-23 21:44:13,836 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_poll_controller [2023-11-23 21:44:13,836 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reset_pcie [2023-11-23 21:44:13,837 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reset_pcie [2023-11-23 21:44:13,837 INFO L130 BoogieDeclarations]: Found specification of procedure alx_get_stats64 [2023-11-23 21:44:13,837 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_get_stats64 [2023-11-23 21:44:13,837 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_is_locked [2023-11-23 21:44:13,837 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_is_locked [2023-11-23 21:44:13,837 INFO L130 BoogieDeclarations]: Found specification of procedure alx_schedule_reset [2023-11-23 21:44:13,837 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_schedule_reset [2023-11-23 21:44:13,838 INFO L130 BoogieDeclarations]: Found specification of procedure alx_intr_legacy [2023-11-23 21:44:13,838 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_intr_legacy [2023-11-23 21:44:13,838 INFO L130 BoogieDeclarations]: Found specification of procedure alx_refill_rx_ring [2023-11-23 21:44:13,838 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_refill_rx_ring [2023-11-23 21:44:13,838 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_phy_dbg [2023-11-23 21:44:13,838 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_phy_dbg [2023-11-23 21:44:13,839 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2023-11-23 21:44:13,839 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2023-11-23 21:44:13,839 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2023-11-23 21:44:13,839 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2023-11-23 21:44:13,839 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-11-23 21:44:13,839 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-11-23 21:44:13,839 INFO L130 BoogieDeclarations]: Found specification of procedure alx_set_macaddr [2023-11-23 21:44:13,840 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_set_macaddr [2023-11-23 21:44:13,840 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_selected_regions [2023-11-23 21:44:13,840 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_selected_regions [2023-11-23 21:44:13,840 INFO L130 BoogieDeclarations]: Found specification of procedure alx_speed_to_ethadv [2023-11-23 21:44:13,840 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_speed_to_ethadv [2023-11-23 21:44:13,840 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2023-11-23 21:44:13,840 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2023-11-23 21:44:13,841 INFO L130 BoogieDeclarations]: Found specification of procedure alx_free_rings [2023-11-23 21:44:13,841 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_free_rings [2023-11-23 21:44:13,841 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-23 21:44:13,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-23 21:44:13,841 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2023-11-23 21:44:13,841 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2023-11-23 21:44:13,841 INFO L130 BoogieDeclarations]: Found specification of procedure pci_select_bars [2023-11-23 21:44:13,842 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_select_bars [2023-11-23 21:44:13,842 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2023-11-23 21:44:13,842 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2023-11-23 21:44:13,842 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2023-11-23 21:44:13,842 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2023-11-23 21:44:13,843 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2023-11-23 21:44:13,843 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2023-11-23 21:44:13,843 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2023-11-23 21:44:13,843 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2023-11-23 21:44:13,843 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2023-11-23 21:44:13,843 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2023-11-23 21:44:13,843 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2023-11-23 21:44:13,844 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2023-11-23 21:44:13,844 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2023-11-23 21:44:13,844 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2023-11-23 21:44:13,844 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2023-11-23 21:44:13,844 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2023-11-23 21:44:13,844 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2023-11-23 21:44:13,844 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2023-11-23 21:44:13,845 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2023-11-23 21:44:13,845 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2023-11-23 21:44:13,845 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2023-11-23 21:44:13,845 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2023-11-23 21:44:13,845 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2023-11-23 21:44:13,845 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2023-11-23 21:44:13,845 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2023-11-23 21:44:13,845 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2023-11-23 21:44:13,846 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2023-11-23 21:44:13,846 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2023-11-23 21:44:13,846 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2023-11-23 21:44:13,846 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2023-11-23 21:44:13,846 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2023-11-23 21:44:13,846 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2023-11-23 21:44:13,846 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-23 21:44:13,847 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-23 21:44:13,847 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le32 [2023-11-23 21:44:13,847 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le32 [2023-11-23 21:44:13,847 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2023-11-23 21:44:13,847 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2023-11-23 21:44:13,847 INFO L130 BoogieDeclarations]: Found specification of procedure alx_set_mac_address [2023-11-23 21:44:13,847 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_set_mac_address [2023-11-23 21:44:13,848 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2023-11-23 21:44:13,848 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2023-11-23 21:44:13,848 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2023-11-23 21:44:13,848 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2023-11-23 21:44:13,848 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2023-11-23 21:44:13,848 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2023-11-23 21:44:13,848 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2023-11-23 21:44:13,849 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2023-11-23 21:44:13,849 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2023-11-23 21:44:13,849 INFO L130 BoogieDeclarations]: Found specification of procedure alx_hw_with_cr [2023-11-23 21:44:13,849 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_hw_with_cr [2023-11-23 21:44:13,849 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_7 [2023-11-23 21:44:13,849 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_7 [2023-11-23 21:44:13,849 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-11-23 21:44:13,849 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-11-23 21:44:13,850 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le16 [2023-11-23 21:44:13,850 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le16 [2023-11-23 21:44:13,850 INFO L130 BoogieDeclarations]: Found specification of procedure alx_get_supported_speeds [2023-11-23 21:44:13,850 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_get_supported_speeds [2023-11-23 21:44:13,850 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2023-11-23 21:44:13,850 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2023-11-23 21:44:13,850 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2023-11-23 21:44:13,851 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2023-11-23 21:44:13,851 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2023-11-23 21:44:13,851 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2023-11-23 21:44:13,851 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2023-11-23 21:44:13,851 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2023-11-23 21:44:13,851 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2023-11-23 21:44:13,851 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2023-11-23 21:44:13,852 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2023-11-23 21:44:13,852 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2023-11-23 21:44:13,852 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2023-11-23 21:44:13,852 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2023-11-23 21:44:13,852 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2023-11-23 21:44:13,852 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2023-11-23 21:44:13,852 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2023-11-23 21:44:13,853 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2023-11-23 21:44:13,853 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2023-11-23 21:44:13,853 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2023-11-23 21:44:13,853 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2023-11-23 21:44:13,853 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2023-11-23 21:44:13,853 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2023-11-23 21:44:13,853 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2023-11-23 21:44:13,854 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2023-11-23 21:44:13,854 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2023-11-23 21:44:13,854 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2023-11-23 21:44:13,854 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2023-11-23 21:44:13,854 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2023-11-23 21:44:13,854 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2023-11-23 21:44:13,854 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2023-11-23 21:44:13,855 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2023-11-23 21:44:13,855 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_2 [2023-11-23 21:44:13,855 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_2 [2023-11-23 21:44:13,855 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_macaddr [2023-11-23 21:44:13,855 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_macaddr [2023-11-23 21:44:13,855 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_mem32 [2023-11-23 21:44:13,855 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_mem32 [2023-11-23 21:44:13,855 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2023-11-23 21:44:13,856 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2023-11-23 21:44:13,856 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-23 21:44:13,856 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-23 21:44:13,856 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2023-11-23 21:44:13,856 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2023-11-23 21:44:13,856 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2023-11-23 21:44:13,857 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2023-11-23 21:44:13,857 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2023-11-23 21:44:13,857 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2023-11-23 21:44:13,857 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-23 21:44:13,857 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-11-23 21:44:13,857 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-11-23 21:44:13,857 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reinit_rings [2023-11-23 21:44:13,858 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reinit_rings [2023-11-23 21:44:13,858 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_phy_reg [2023-11-23 21:44:13,858 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_phy_reg [2023-11-23 21:44:13,858 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2023-11-23 21:44:13,858 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2023-11-23 21:44:13,858 INFO L130 BoogieDeclarations]: Found specification of procedure alx_free_buffers [2023-11-23 21:44:13,858 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_free_buffers [2023-11-23 21:44:13,859 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2023-11-23 21:44:13,859 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2023-11-23 21:44:13,859 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2023-11-23 21:44:13,859 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2023-11-23 21:44:13,859 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2023-11-23 21:44:13,859 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2023-11-23 21:44:13,859 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2023-11-23 21:44:13,859 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2023-11-23 21:44:13,860 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2023-11-23 21:44:13,860 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2023-11-23 21:44:13,860 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2023-11-23 21:44:13,860 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2023-11-23 21:44:13,860 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2023-11-23 21:44:13,860 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2023-11-23 21:44:13,860 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2023-11-23 21:44:13,861 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2023-11-23 21:44:13,861 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2023-11-23 21:44:13,861 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2023-11-23 21:44:13,861 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2023-11-23 21:44:13,861 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2023-11-23 21:44:13,861 INFO L130 BoogieDeclarations]: Found specification of procedure alx_pci_error_slot_reset [2023-11-23 21:44:13,861 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_pci_error_slot_reset [2023-11-23 21:44:13,862 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2023-11-23 21:44:13,862 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2023-11-23 21:44:13,862 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2023-11-23 21:44:13,862 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2023-11-23 21:44:13,862 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2023-11-23 21:44:13,862 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2023-11-23 21:44:13,862 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2023-11-23 21:44:13,863 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2023-11-23 21:44:13,863 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2023-11-23 21:44:13,863 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2023-11-23 21:44:13,863 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2023-11-23 21:44:13,863 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2023-11-23 21:44:13,863 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2023-11-23 21:44:13,863 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2023-11-23 21:44:13,864 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2023-11-23 21:44:13,864 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2023-11-23 21:44:13,864 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_3 [2023-11-23 21:44:13,864 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_3 [2023-11-23 21:44:13,864 INFO L130 BoogieDeclarations]: Found specification of procedure alx_wait_mdio_idle [2023-11-23 21:44:13,864 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_wait_mdio_idle [2023-11-23 21:44:13,864 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-23 21:44:13,864 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-23 21:44:13,865 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-11-23 21:44:13,865 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2023-11-23 21:44:13,865 INFO L130 BoogieDeclarations]: Found specification of procedure alx_intr_handle [2023-11-23 21:44:13,865 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_intr_handle [2023-11-23 21:44:13,865 INFO L130 BoogieDeclarations]: Found specification of procedure alx_ioctl [2023-11-23 21:44:13,865 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_ioctl [2023-11-23 21:44:13,865 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2023-11-23 21:44:13,865 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2023-11-23 21:44:13,866 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2023-11-23 21:44:13,866 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2023-11-23 21:44:13,866 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2023-11-23 21:44:13,866 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2023-11-23 21:44:13,866 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2023-11-23 21:44:13,866 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2023-11-23 21:44:13,866 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2023-11-23 21:44:13,866 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2023-11-23 21:44:13,867 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2023-11-23 21:44:13,867 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2023-11-23 21:44:13,867 INFO L130 BoogieDeclarations]: Found specification of procedure alx_fix_features [2023-11-23 21:44:13,867 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_fix_features [2023-11-23 21:44:13,867 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2023-11-23 21:44:13,867 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2023-11-23 21:44:13,867 INFO L130 BoogieDeclarations]: Found specification of procedure alx_is_rev_a [2023-11-23 21:44:13,867 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_is_rev_a [2023-11-23 21:44:13,868 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2023-11-23 21:44:13,868 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2023-11-23 21:44:13,868 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_phy_core [2023-11-23 21:44:13,868 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_phy_core [2023-11-23 21:44:13,868 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-23 21:44:13,868 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-23 21:44:13,868 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_phy_ext [2023-11-23 21:44:13,868 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_phy_ext [2023-11-23 21:44:13,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2023-11-23 21:44:13,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2023-11-23 21:44:13,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2023-11-23 21:44:13,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2023-11-23 21:44:13,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2023-11-23 21:44:13,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2023-11-23 21:44:13,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2023-11-23 21:44:13,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2023-11-23 21:44:13,870 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2023-11-23 21:44:13,870 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2023-11-23 21:44:13,870 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2023-11-23 21:44:13,870 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2023-11-23 21:44:13,870 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2023-11-23 21:44:13,870 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2023-11-23 21:44:13,870 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2023-11-23 21:44:13,871 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2023-11-23 21:44:13,871 INFO L130 BoogieDeclarations]: Found specification of procedure __bitrev16 [2023-11-23 21:44:13,871 INFO L138 BoogieDeclarations]: Found implementation of procedure __bitrev16 [2023-11-23 21:44:13,871 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-23 21:44:13,871 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-23 21:44:13,871 INFO L130 BoogieDeclarations]: Found specification of procedure alx_post_phy_link [2023-11-23 21:44:13,871 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_post_phy_link [2023-11-23 21:44:13,871 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reinit [2023-11-23 21:44:13,872 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reinit [2023-11-23 21:44:13,872 INFO L130 BoogieDeclarations]: Found specification of procedure alx_tpd_avail [2023-11-23 21:44:13,872 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_tpd_avail [2023-11-23 21:44:13,872 INFO L130 BoogieDeclarations]: Found specification of procedure alx_setup_speed_duplex [2023-11-23 21:44:13,872 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_setup_speed_duplex [2023-11-23 21:44:13,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2023-11-23 21:44:13,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2023-11-23 21:44:13,873 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_stop [2023-11-23 21:44:13,873 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_stop [2023-11-23 21:44:13,873 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2023-11-23 21:44:13,873 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2023-11-23 21:44:13,873 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask_and_coherent [2023-11-23 21:44:13,873 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask_and_coherent [2023-11-23 21:44:13,873 INFO L130 BoogieDeclarations]: Found specification of procedure alx_enable_aspm [2023-11-23 21:44:13,873 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_enable_aspm [2023-11-23 21:44:13,874 INFO L130 BoogieDeclarations]: Found specification of procedure alx_set_rx_mode [2023-11-23 21:44:13,874 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_set_rx_mode [2023-11-23 21:44:13,874 INFO L130 BoogieDeclarations]: Found specification of procedure alx_hw_revision [2023-11-23 21:44:13,874 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_hw_revision [2023-11-23 21:44:13,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2023-11-23 21:44:13,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2023-11-23 21:44:13,874 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_set_rx_mode [2023-11-23 21:44:13,874 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_set_rx_mode [2023-11-23 21:44:13,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_2 [2023-11-23 21:44:13,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_2 [2023-11-23 21:44:13,875 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_write_phy_reg [2023-11-23 21:44:13,875 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_write_phy_reg [2023-11-23 21:44:13,875 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2023-11-23 21:44:13,875 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2023-11-23 21:44:13,875 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2023-11-23 21:44:13,876 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2023-11-23 21:44:13,876 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2023-11-23 21:44:13,876 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2023-11-23 21:44:13,876 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2023-11-23 21:44:13,876 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2023-11-23 21:44:13,876 INFO L130 BoogieDeclarations]: Found specification of procedure alx_configure [2023-11-23 21:44:13,876 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_configure [2023-11-23 21:44:13,877 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reset_phy [2023-11-23 21:44:13,877 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reset_phy [2023-11-23 21:44:13,877 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2023-11-23 21:44:13,877 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2023-11-23 21:44:13,877 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2023-11-23 21:44:13,877 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2023-11-23 21:44:13,877 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2023-11-23 21:44:13,941 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2023-11-23 21:44:13,941 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2023-11-23 21:44:13,941 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2023-11-23 21:44:13,941 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2023-11-23 21:44:13,941 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2023-11-23 21:44:13,941 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2023-11-23 21:44:13,941 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2023-11-23 21:44:13,941 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2023-11-23 21:44:13,942 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2023-11-23 21:44:13,942 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2023-11-23 21:44:13,942 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2023-11-23 21:44:13,942 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2023-11-23 21:44:13,942 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2023-11-23 21:44:13,942 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2023-11-23 21:44:13,942 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2023-11-23 21:44:13,942 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2023-11-23 21:44:13,942 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2023-11-23 21:44:13,942 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le64 [2023-11-23 21:44:13,942 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le64 [2023-11-23 21:44:13,943 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reset_mac [2023-11-23 21:44:13,943 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reset_mac [2023-11-23 21:44:15,077 INFO L241 CfgBuilder]: Building ICFG [2023-11-23 21:44:15,083 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-23 21:44:15,814 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-23 21:44:28,698 INFO L282 CfgBuilder]: Performing block encoding [2023-11-23 21:44:29,385 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-23 21:44:29,385 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-23 21:44:29,388 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 09:44:29 BoogieIcfgContainer [2023-11-23 21:44:29,388 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-23 21:44:29,392 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-23 21:44:29,393 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-23 21:44:29,398 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-23 21:44:29,398 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.11 09:44:05" (1/3) ... [2023-11-23 21:44:29,401 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5f0ff967 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 09:44:29, skipping insertion in model container [2023-11-23 21:44:29,401 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:44:10" (2/3) ... [2023-11-23 21:44:29,402 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5f0ff967 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 09:44:29, skipping insertion in model container [2023-11-23 21:44:29,403 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 09:44:29" (3/3) ... [2023-11-23 21:44:29,404 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--atheros--alx--alx.ko-entry_point.cil.out.i [2023-11-23 21:44:29,427 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-23 21:44:29,428 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-23 21:44:29,559 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-23 21:44:29,568 INFO L357 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, mHoare=true, 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;@3690a0fb, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-23 21:44:29,568 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-23 21:44:29,592 INFO L276 IsEmpty]: Start isEmpty. Operand has 2914 states, 2031 states have (on average 1.482028557360906) internal successors, (3010), 2083 states have internal predecessors, (3010), 723 states have call successors, (723), 160 states have call predecessors, (723), 159 states have return successors, (710), 697 states have call predecessors, (710), 710 states have call successors, (710) [2023-11-23 21:44:29,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2023-11-23 21:44:29,642 INFO L187 NwaCegarLoop]: Found error trace [2023-11-23 21:44:29,643 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 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] [2023-11-23 21:44:29,644 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-23 21:44:29,651 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 21:44:29,652 INFO L85 PathProgramCache]: Analyzing trace with hash -1806368647, now seen corresponding path program 1 times [2023-11-23 21:44:29,663 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 21:44:29,665 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1204501830] [2023-11-23 21:44:29,666 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 21:44:29,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 21:44:30,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:44:31,235 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 21:44:31,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:44:31,332 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 21:44:31,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:44:31,347 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-23 21:44:31,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:44:31,358 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2023-11-23 21:44:31,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:44:31,385 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 21:44:31,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:44:31,398 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-23 21:44:31,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:44:31,409 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2023-11-23 21:44:31,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:44:31,549 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 21:44:31,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:44:31,571 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-23 21:44:31,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:44:31,587 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2023-11-23 21:44:31,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:44:31,625 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 21:44:31,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:44:31,644 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-23 21:44:31,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:44:31,656 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2023-11-23 21:44:31,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:44:31,693 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 21:44:31,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:44:31,708 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-23 21:44:31,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:44:32,058 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2023-11-23 21:44:32,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:44:32,101 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 21:44:32,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:44:32,113 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2023-11-23 21:44:32,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:44:32,143 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 21:44:32,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:44:32,156 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2023-11-23 21:44:32,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:44:32,177 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 21:44:32,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:44:32,190 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2023-11-23 21:44:32,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:44:32,211 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 21:44:32,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:44:32,223 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2023-11-23 21:44:32,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:44:32,239 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2023-11-23 21:44:32,240 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-23 21:44:32,241 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1204501830] [2023-11-23 21:44:32,242 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1204501830] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-23 21:44:32,246 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-23 21:44:32,246 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-11-23 21:44:32,248 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1965049243] [2023-11-23 21:44:32,251 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-23 21:44:32,256 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-23 21:44:32,256 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-23 21:44:32,290 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-23 21:44:32,291 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2023-11-23 21:44:32,300 INFO L87 Difference]: Start difference. First operand has 2914 states, 2031 states have (on average 1.482028557360906) internal successors, (3010), 2083 states have internal predecessors, (3010), 723 states have call successors, (723), 160 states have call predecessors, (723), 159 states have return successors, (710), 697 states have call predecessors, (710), 710 states have call successors, (710) Second operand has 6 states, 6 states have (on average 7.5) internal successors, (45), 2 states have internal predecessors, (45), 2 states have call successors, (17), 6 states have call predecessors, (17), 2 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) [2023-11-23 21:44:43,866 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-23 21:44:45,878 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []