./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-atheros-alx-alx.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 9bd2c7ff Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d3c6ccf-8787-4af0-bbac-459fde824620/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d3c6ccf-8787-4af0-bbac-459fde824620/bin/ukojak-verify-G8NBE6pJGL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d3c6ccf-8787-4af0-bbac-459fde824620/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d3c6ccf-8787-4af0-bbac-459fde824620/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-atheros-alx-alx.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d3c6ccf-8787-4af0-bbac-459fde824620/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d3c6ccf-8787-4af0-bbac-459fde824620/bin/ukojak-verify-G8NBE6pJGL --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash e3ed5a6aa0282e2dbd5967163bb1c33dc8964226641967602a6cd0884f5c00f9 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 03:39:32,548 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 03:39:32,665 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d3c6ccf-8787-4af0-bbac-459fde824620/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-19 03:39:32,670 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 03:39:32,671 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 03:39:32,706 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 03:39:32,708 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 03:39:32,708 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 03:39:32,709 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 03:39:32,715 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 03:39:32,715 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 03:39:32,716 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 03:39:32,716 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 03:39:32,718 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 03:39:32,718 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 03:39:32,719 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 03:39:32,719 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 03:39:32,720 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 03:39:32,720 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 03:39:32,721 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 03:39:32,721 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 03:39:32,728 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 03:39:32,729 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 03:39:32,730 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:39:32,730 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 03:39:32,731 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 03:39:32,731 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 03:39:32,731 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 03:39:32,732 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 03:39:32,732 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 03:39:32,734 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d3c6ccf-8787-4af0-bbac-459fde824620/bin/ukojak-verify-G8NBE6pJGL/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d3c6ccf-8787-4af0-bbac-459fde824620/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e3ed5a6aa0282e2dbd5967163bb1c33dc8964226641967602a6cd0884f5c00f9 [2023-11-19 03:39:33,038 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 03:39:33,071 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 03:39:33,074 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 03:39:33,075 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 03:39:33,076 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 03:39:33,077 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d3c6ccf-8787-4af0-bbac-459fde824620/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-atheros-alx-alx.cil.i [2023-11-19 03:39:36,317 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 03:39:37,024 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 03:39:37,025 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d3c6ccf-8787-4af0-bbac-459fde824620/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-atheros-alx-alx.cil.i [2023-11-19 03:39:37,088 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d3c6ccf-8787-4af0-bbac-459fde824620/bin/ukojak-verify-G8NBE6pJGL/data/964fc6f52/50cac0ccf64f4a7e95c3b673567243f3/FLAG0f93db50b [2023-11-19 03:39:37,103 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d3c6ccf-8787-4af0-bbac-459fde824620/bin/ukojak-verify-G8NBE6pJGL/data/964fc6f52/50cac0ccf64f4a7e95c3b673567243f3 [2023-11-19 03:39:37,106 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 03:39:37,107 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 03:39:37,109 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 03:39:37,109 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 03:39:37,114 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 03:39:37,115 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:39:37" (1/1) ... [2023-11-19 03:39:37,116 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@169d5bf2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:39:37, skipping insertion in model container [2023-11-19 03:39:37,117 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:39:37" (1/1) ... [2023-11-19 03:39:37,385 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 03:39:41,471 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_6d3c6ccf-8787-4af0-bbac-459fde824620/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-atheros-alx-alx.cil.i[416147,416160] [2023-11-19 03:39:41,478 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_6d3c6ccf-8787-4af0-bbac-459fde824620/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-atheros-alx-alx.cil.i[416294,416307] [2023-11-19 03:39:41,484 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_6d3c6ccf-8787-4af0-bbac-459fde824620/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-atheros-alx-alx.cil.i[416433,416446] [2023-11-19 03:39:41,485 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_6d3c6ccf-8787-4af0-bbac-459fde824620/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-atheros-alx-alx.cil.i[416591,416604] [2023-11-19 03:39:41,518 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 03:39:41,636 INFO L202 MainTranslator]: Completed pre-run [2023-11-19 03:39:41,883 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"); [6123] [2023-11-19 03:39:41,885 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)); [6130] [2023-11-19 03:39:41,885 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [6137] [2023-11-19 03:39:41,888 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 *)"/home/debian/klever-work/native-scheduler-work-dir/scheduler/jobs/dfbfd2da522a1f5f4786ee57b863db44/klever-core-work-dir/a068ef8/linux-usb-dev/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [6187-6188] [2023-11-19 03:39:41,889 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("771:\n\tcall *%c2;\n772:\n.pushsection .parainstructions,\"a\"\n .balign 8 \n .quad 771b\n .byte %c1\n .byte 772b-771b\n .short %c3\n.popsection\n": "=a" (__eax): [paravirt_typenum] "i" (44UL), [paravirt_opptr] "i" (& pv_irq_ops.save_fl.func), [paravirt_clobber] "i" (1): "memory", "cc"); [6193-6195] [2023-11-19 03:39:41,896 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %1,%0": "=r" (ret): "m" (*((unsigned short volatile *)addr)): "memory"); [6295] [2023-11-19 03:39:41,896 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [6303] [2023-11-19 03:39:41,897 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %0,%1": : "r" (val), "m" (*((unsigned short volatile *)addr)): "memory"); [6310] [2023-11-19 03:39:41,898 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [6317] [2023-11-19 03:39:41,899 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)); [6345-6346] [2023-11-19 03:39:41,905 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)); [6458-6459] [2023-11-19 03:39:41,908 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)); [6492-6493] [2023-11-19 03:39:41,910 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" (79), "i" (12UL)); [6533-6534] [2023-11-19 03:39:41,925 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" (502), "i" (12UL)); [6888-6889] [2023-11-19 03:39:41,925 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6895] [2023-11-19 03:39:41,930 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [7111] [2023-11-19 03:39:41,931 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [7151] [2023-11-19 03:39:41,934 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (cpu_number)); [7313] [2023-11-19 03:39:41,935 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [7316] [2023-11-19 03:39:41,935 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [7319] [2023-11-19 03:39:41,935 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [7322] [2023-11-19 03:39:41,938 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____0): "m" (cpu_number)); [7353] [2023-11-19 03:39:41,939 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [7356] [2023-11-19 03:39:41,939 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [7359] [2023-11-19 03:39:41,940 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [7362] [2023-11-19 03:39:41,940 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____1): "m" (cpu_number)); [7393] [2023-11-19 03:39:41,940 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [7396] [2023-11-19 03:39:41,941 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [7399] [2023-11-19 03:39:41,941 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [7402] [2023-11-19 03:39:41,942 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____2): "m" (cpu_number)); [7433] [2023-11-19 03:39:41,942 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [7436] [2023-11-19 03:39:41,942 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [7439] [2023-11-19 03:39:41,943 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [7442] [2023-11-19 03:39:41,955 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7852] [2023-11-19 03:39:41,999 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9288] [2023-11-19 03:39:42,334 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_6d3c6ccf-8787-4af0-bbac-459fde824620/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-atheros-alx-alx.cil.i[416147,416160] [2023-11-19 03:39:42,335 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_6d3c6ccf-8787-4af0-bbac-459fde824620/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-atheros-alx-alx.cil.i[416294,416307] [2023-11-19 03:39:42,336 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_6d3c6ccf-8787-4af0-bbac-459fde824620/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-atheros-alx-alx.cil.i[416433,416446] [2023-11-19 03:39:42,336 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_6d3c6ccf-8787-4af0-bbac-459fde824620/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-atheros-alx-alx.cil.i[416591,416604] [2023-11-19 03:39:42,353 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 03:39:42,752 WARN L675 CHandler]: The function __bad_size_call_parameter is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 03:39:42,753 WARN L675 CHandler]: The function __bad_unaligned_access_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 03:39:42,753 WARN L675 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 03:39:42,761 INFO L206 MainTranslator]: Completed translation [2023-11-19 03:39:42,761 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:39:42 WrapperNode [2023-11-19 03:39:42,761 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 03:39:42,763 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-19 03:39:42,763 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-19 03:39:42,763 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-19 03:39:42,770 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:39:42" (1/1) ... [2023-11-19 03:39:42,923 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:39:42" (1/1) ... [2023-11-19 03:39:43,219 INFO L138 Inliner]: procedures = 543, calls = 4132, calls flagged for inlining = 315, calls inlined = 293, statements flattened = 9715 [2023-11-19 03:39:43,220 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-19 03:39:43,221 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-19 03:39:43,221 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-19 03:39:43,221 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-19 03:39:43,231 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:39:42" (1/1) ... [2023-11-19 03:39:43,231 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:39:42" (1/1) ... [2023-11-19 03:39:43,355 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:39:42" (1/1) ... [2023-11-19 03:39:43,355 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:39:42" (1/1) ... [2023-11-19 03:39:43,653 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:39:42" (1/1) ... [2023-11-19 03:39:43,713 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:39:42" (1/1) ... [2023-11-19 03:39:43,772 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:39:42" (1/1) ... [2023-11-19 03:39:43,807 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:39:42" (1/1) ... [2023-11-19 03:39:43,859 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-19 03:39:43,860 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-19 03:39:43,860 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-19 03:39:43,860 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-19 03:39:43,862 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:39:42" (1/1) ... [2023-11-19 03:39:43,868 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:39:43,880 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d3c6ccf-8787-4af0-bbac-459fde824620/bin/ukojak-verify-G8NBE6pJGL/z3 [2023-11-19 03:39:43,897 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d3c6ccf-8787-4af0-bbac-459fde824620/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-19 03:39:43,925 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d3c6ccf-8787-4af0-bbac-459fde824620/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-19 03:39:43,944 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2023-11-19 03:39:43,945 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2023-11-19 03:39:43,945 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-19 03:39:43,945 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-19 03:39:43,945 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2023-11-19 03:39:43,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2023-11-19 03:39:43,945 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-19 03:39:43,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-19 03:39:43,946 INFO L130 BoogieDeclarations]: Found specification of procedure alx_halt [2023-11-19 03:39:43,946 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_halt [2023-11-19 03:39:43,946 INFO L130 BoogieDeclarations]: Found specification of procedure alx_free_txbuf [2023-11-19 03:39:43,946 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_free_txbuf [2023-11-19 03:39:43,946 INFO L130 BoogieDeclarations]: Found specification of procedure dump_stack [2023-11-19 03:39:43,947 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_stack [2023-11-19 03:39:43,947 INFO L130 BoogieDeclarations]: Found specification of procedure alx_suspend [2023-11-19 03:39:43,947 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_suspend [2023-11-19 03:39:43,947 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_read_phy_reg [2023-11-19 03:39:43,947 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_read_phy_reg [2023-11-19 03:39:43,948 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2023-11-19 03:39:43,948 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2023-11-19 03:39:43,948 INFO L130 BoogieDeclarations]: Found specification of procedure alx_wait_reg [2023-11-19 03:39:43,948 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_wait_reg [2023-11-19 03:39:43,948 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-11-19 03:39:43,949 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-11-19 03:39:43,949 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2023-11-19 03:39:43,949 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2023-11-19 03:39:43,950 INFO L130 BoogieDeclarations]: Found specification of procedure alx_pci_error_resume [2023-11-19 03:39:43,950 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_pci_error_resume [2023-11-19 03:39:43,950 INFO L130 BoogieDeclarations]: Found specification of procedure alx_tx_timeout [2023-11-19 03:39:43,951 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_tx_timeout [2023-11-19 03:39:43,951 INFO L130 BoogieDeclarations]: Found specification of procedure alx_irq_enable [2023-11-19 03:39:43,952 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_irq_enable [2023-11-19 03:39:43,952 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-11-19 03:39:43,952 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-11-19 03:39:43,953 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_mem16 [2023-11-19 03:39:43,953 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_mem16 [2023-11-19 03:39:43,953 INFO L130 BoogieDeclarations]: Found specification of procedure alx_irq_disable [2023-11-19 03:39:43,953 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_irq_disable [2023-11-19 03:39:43,953 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2023-11-19 03:39:43,953 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2023-11-19 03:39:43,953 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-11-19 03:39:43,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-11-19 03:39:43,954 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2023-11-19 03:39:43,954 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2023-11-19 03:39:43,954 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2023-11-19 03:39:43,955 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2023-11-19 03:39:43,955 INFO L130 BoogieDeclarations]: Found specification of procedure alx_activate [2023-11-19 03:39:43,955 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_activate [2023-11-19 03:39:43,955 INFO L130 BoogieDeclarations]: Found specification of procedure alx_remove [2023-11-19 03:39:43,955 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_remove [2023-11-19 03:39:43,955 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-19 03:39:43,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-19 03:39:43,956 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-11-19 03:39:43,956 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-11-19 03:39:43,956 INFO L130 BoogieDeclarations]: Found specification of procedure alx_intr_msi [2023-11-19 03:39:43,956 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_intr_msi [2023-11-19 03:39:43,957 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2023-11-19 03:39:43,957 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2023-11-19 03:39:43,957 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-19 03:39:43,958 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2023-11-19 03:39:43,958 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2023-11-19 03:39:43,958 INFO L130 BoogieDeclarations]: Found specification of procedure alx_post_write [2023-11-19 03:39:43,958 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_post_write [2023-11-19 03:39:43,958 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2023-11-19 03:39:43,958 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2023-11-19 03:39:43,959 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2023-11-19 03:39:43,959 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2023-11-19 03:39:43,959 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_phy_reg [2023-11-19 03:39:43,959 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_phy_reg [2023-11-19 03:39:43,959 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_unaligned_access_size [2023-11-19 03:39:43,959 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_phy_ext [2023-11-19 03:39:43,959 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_phy_ext [2023-11-19 03:39:43,960 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2023-11-19 03:39:43,960 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2023-11-19 03:39:43,960 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2023-11-19 03:39:43,960 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2023-11-19 03:39:43,960 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2023-11-19 03:39:43,960 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2023-11-19 03:39:43,961 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-19 03:39:43,961 INFO L130 BoogieDeclarations]: Found specification of procedure ethadv_to_hw_cfg [2023-11-19 03:39:43,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ethadv_to_hw_cfg [2023-11-19 03:39:43,961 INFO L130 BoogieDeclarations]: Found specification of procedure alx_stop [2023-11-19 03:39:43,962 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_stop [2023-11-19 03:39:43,962 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-11-19 03:39:43,962 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-11-19 03:39:43,962 INFO L130 BoogieDeclarations]: Found specification of procedure alx_resume [2023-11-19 03:39:43,963 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_resume [2023-11-19 03:39:43,963 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-11-19 03:39:43,964 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-11-19 03:39:43,964 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-19 03:39:43,964 INFO L130 BoogieDeclarations]: Found specification of procedure alx_schedule_link_check [2023-11-19 03:39:43,964 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_schedule_link_check [2023-11-19 03:39:43,964 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-11-19 03:39:43,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-11-19 03:39:43,964 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2023-11-19 03:39:43,965 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2023-11-19 03:39:43,965 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-19 03:39:43,966 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2023-11-19 03:39:43,966 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2023-11-19 03:39:43,967 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-11-19 03:39:43,967 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-11-19 03:39:43,967 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2023-11-19 03:39:43,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2023-11-19 03:39:43,967 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_open [2023-11-19 03:39:43,967 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_open [2023-11-19 03:39:43,968 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_phy_core [2023-11-19 03:39:43,969 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_phy_core [2023-11-19 03:39:43,969 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-11-19 03:39:43,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-11-19 03:39:43,969 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2023-11-19 03:39:43,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2023-11-19 03:39:43,969 INFO L130 BoogieDeclarations]: Found specification of procedure alx_update_hw_stats [2023-11-19 03:39:43,970 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_update_hw_stats [2023-11-19 03:39:43,970 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_mem32 [2023-11-19 03:39:43,970 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_mem32 [2023-11-19 03:39:43,970 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-11-19 03:39:43,971 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2023-11-19 03:39:43,971 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-19 03:39:43,974 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2023-11-19 03:39:43,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2023-11-19 03:39:43,975 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2023-11-19 03:39:43,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2023-11-19 03:39:43,976 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2023-11-19 03:39:43,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2023-11-19 03:39:43,977 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_phy_dbg [2023-11-19 03:39:43,977 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_phy_dbg [2023-11-19 03:39:43,977 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2023-11-19 03:39:43,983 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2023-11-19 03:39:43,983 INFO L130 BoogieDeclarations]: Found specification of procedure alx_netif_stop [2023-11-19 03:39:43,983 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_netif_stop [2023-11-19 03:39:43,983 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-19 03:39:43,984 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2023-11-19 03:39:43,984 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2023-11-19 03:39:43,984 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-11-19 03:39:43,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-11-19 03:39:43,984 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-19 03:39:43,984 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-19 03:39:43,984 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-19 03:39:43,985 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-11-19 03:39:43,985 INFO L130 BoogieDeclarations]: Found specification of procedure alx_hw_giga [2023-11-19 03:39:43,985 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_hw_giga [2023-11-19 03:39:43,985 INFO L130 BoogieDeclarations]: Found specification of procedure alx_poll_controller [2023-11-19 03:39:43,985 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_poll_controller [2023-11-19 03:39:43,985 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reset_pcie [2023-11-19 03:39:43,985 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reset_pcie [2023-11-19 03:39:43,986 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-11-19 03:39:43,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-11-19 03:39:43,986 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-11-19 03:39:43,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-11-19 03:39:43,986 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_is_locked [2023-11-19 03:39:43,986 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_is_locked [2023-11-19 03:39:43,986 INFO L130 BoogieDeclarations]: Found specification of procedure alx_schedule_reset [2023-11-19 03:39:43,987 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_schedule_reset [2023-11-19 03:39:43,987 INFO L130 BoogieDeclarations]: Found specification of procedure alx_intr_legacy [2023-11-19 03:39:43,987 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_intr_legacy [2023-11-19 03:39:43,987 INFO L130 BoogieDeclarations]: Found specification of procedure alx_refill_rx_ring [2023-11-19 03:39:43,987 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_refill_rx_ring [2023-11-19 03:39:43,987 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_phy_dbg [2023-11-19 03:39:43,987 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_phy_dbg [2023-11-19 03:39:43,987 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2023-11-19 03:39:43,988 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2023-11-19 03:39:43,988 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2023-11-19 03:39:43,988 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2023-11-19 03:39:43,988 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-11-19 03:39:43,988 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-11-19 03:39:43,988 INFO L130 BoogieDeclarations]: Found specification of procedure alx_set_macaddr [2023-11-19 03:39:43,988 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_set_macaddr [2023-11-19 03:39:43,989 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2023-11-19 03:39:43,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2023-11-19 03:39:43,989 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_selected_regions [2023-11-19 03:39:43,989 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_selected_regions [2023-11-19 03:39:43,990 INFO L130 BoogieDeclarations]: Found specification of procedure alx_speed_to_ethadv [2023-11-19 03:39:43,990 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_speed_to_ethadv [2023-11-19 03:39:43,990 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2023-11-19 03:39:43,990 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2023-11-19 03:39:43,990 INFO L130 BoogieDeclarations]: Found specification of procedure alx_free_rings [2023-11-19 03:39:43,990 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_free_rings [2023-11-19 03:39:43,990 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-19 03:39:43,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-19 03:39:43,991 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2023-11-19 03:39:43,991 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2023-11-19 03:39:43,991 INFO L130 BoogieDeclarations]: Found specification of procedure pci_select_bars [2023-11-19 03:39:43,991 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_select_bars [2023-11-19 03:39:43,991 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-19 03:39:43,991 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-19 03:39:43,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-19 03:39:43,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-19 03:39:43,992 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le32 [2023-11-19 03:39:43,992 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le32 [2023-11-19 03:39:43,992 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2023-11-19 03:39:43,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2023-11-19 03:39:43,992 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2023-11-19 03:39:43,992 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2023-11-19 03:39:43,993 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2023-11-19 03:39:43,993 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2023-11-19 03:39:43,993 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2023-11-19 03:39:43,993 INFO L130 BoogieDeclarations]: Found specification of procedure alx_open [2023-11-19 03:39:43,993 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_open [2023-11-19 03:39:43,993 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2023-11-19 03:39:43,993 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2023-11-19 03:39:43,994 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2023-11-19 03:39:43,994 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2023-11-19 03:39:43,994 INFO L130 BoogieDeclarations]: Found specification of procedure alx_hw_with_cr [2023-11-19 03:39:43,994 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_hw_with_cr [2023-11-19 03:39:43,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2023-11-19 03:39:43,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2023-11-19 03:39:43,994 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le16 [2023-11-19 03:39:43,995 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le16 [2023-11-19 03:39:43,995 INFO L130 BoogieDeclarations]: Found specification of procedure alx_get_supported_speeds [2023-11-19 03:39:43,995 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_get_supported_speeds [2023-11-19 03:39:43,995 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-11-19 03:39:43,995 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-11-19 03:39:43,995 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_macaddr [2023-11-19 03:39:43,995 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_macaddr [2023-11-19 03:39:43,995 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_mem32 [2023-11-19 03:39:43,996 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_mem32 [2023-11-19 03:39:43,996 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2023-11-19 03:39:43,996 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2023-11-19 03:39:43,996 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2023-11-19 03:39:43,996 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2023-11-19 03:39:43,996 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2023-11-19 03:39:43,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2023-11-19 03:39:43,997 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2023-11-19 03:39:43,997 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2023-11-19 03:39:43,997 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2023-11-19 03:39:43,997 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2023-11-19 03:39:43,997 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2023-11-19 03:39:43,997 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2023-11-19 03:39:43,997 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-19 03:39:43,998 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-11-19 03:39:43,998 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-11-19 03:39:43,998 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reinit_rings [2023-11-19 03:39:43,998 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reinit_rings [2023-11-19 03:39:43,998 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_phy_reg [2023-11-19 03:39:43,998 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_phy_reg [2023-11-19 03:39:43,998 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2023-11-19 03:39:43,998 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2023-11-19 03:39:43,999 INFO L130 BoogieDeclarations]: Found specification of procedure alx_free_buffers [2023-11-19 03:39:43,999 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_free_buffers [2023-11-19 03:39:43,999 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2023-11-19 03:39:43,999 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2023-11-19 03:39:43,999 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value_probe [2023-11-19 03:39:43,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value_probe [2023-11-19 03:39:43,999 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-19 03:39:44,001 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-19 03:39:44,005 INFO L130 BoogieDeclarations]: Found specification of procedure alx_wait_mdio_idle [2023-11-19 03:39:44,005 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_wait_mdio_idle [2023-11-19 03:39:44,005 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-19 03:39:44,005 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-19 03:39:44,005 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-11-19 03:39:44,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-11-19 03:39:44,006 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2023-11-19 03:39:44,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2023-11-19 03:39:44,006 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-11-19 03:39:44,007 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2023-11-19 03:39:44,008 INFO L130 BoogieDeclarations]: Found specification of procedure alx_intr_handle [2023-11-19 03:39:44,008 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_intr_handle [2023-11-19 03:39:44,008 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2023-11-19 03:39:44,008 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2023-11-19 03:39:44,008 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2023-11-19 03:39:44,009 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2023-11-19 03:39:44,009 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2023-11-19 03:39:44,009 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2023-11-19 03:39:44,009 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2023-11-19 03:39:44,009 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2023-11-19 03:39:44,009 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2023-11-19 03:39:44,009 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2023-11-19 03:39:44,009 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2023-11-19 03:39:44,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2023-11-19 03:39:44,010 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-11-19 03:39:44,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-11-19 03:39:44,010 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2023-11-19 03:39:44,010 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2023-11-19 03:39:44,010 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_alx_driver_exit_15_2 [2023-11-19 03:39:44,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_alx_driver_exit_15_2 [2023-11-19 03:39:44,011 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2023-11-19 03:39:44,011 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2023-11-19 03:39:44,011 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2023-11-19 03:39:44,011 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2023-11-19 03:39:44,011 INFO L130 BoogieDeclarations]: Found specification of procedure alx_is_rev_a [2023-11-19 03:39:44,011 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_is_rev_a [2023-11-19 03:39:44,011 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2023-11-19 03:39:44,011 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2023-11-19 03:39:44,012 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_phy_core [2023-11-19 03:39:44,012 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_phy_core [2023-11-19 03:39:44,012 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-19 03:39:44,012 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-19 03:39:44,012 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_phy_ext [2023-11-19 03:39:44,012 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_phy_ext [2023-11-19 03:39:44,012 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-19 03:39:44,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-19 03:39:44,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-19 03:39:44,013 INFO L130 BoogieDeclarations]: Found specification of procedure alx_post_phy_link [2023-11-19 03:39:44,013 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_post_phy_link [2023-11-19 03:39:44,013 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2023-11-19 03:39:44,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2023-11-19 03:39:44,013 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reinit [2023-11-19 03:39:44,013 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reinit [2023-11-19 03:39:44,014 INFO L130 BoogieDeclarations]: Found specification of procedure alx_tpd_avail [2023-11-19 03:39:44,014 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_tpd_avail [2023-11-19 03:39:44,014 INFO L130 BoogieDeclarations]: Found specification of procedure alx_setup_speed_duplex [2023-11-19 03:39:44,014 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_setup_speed_duplex [2023-11-19 03:39:44,014 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2023-11-19 03:39:44,014 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2023-11-19 03:39:44,014 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_stop [2023-11-19 03:39:44,015 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_stop [2023-11-19 03:39:44,015 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2023-11-19 03:39:44,015 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2023-11-19 03:39:44,015 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask_and_coherent [2023-11-19 03:39:44,015 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask_and_coherent [2023-11-19 03:39:44,015 INFO L130 BoogieDeclarations]: Found specification of procedure alx_enable_aspm [2023-11-19 03:39:44,015 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_enable_aspm [2023-11-19 03:39:44,015 INFO L130 BoogieDeclarations]: Found specification of procedure alx_set_rx_mode [2023-11-19 03:39:44,016 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_set_rx_mode [2023-11-19 03:39:44,016 INFO L130 BoogieDeclarations]: Found specification of procedure alx_hw_revision [2023-11-19 03:39:44,016 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_hw_revision [2023-11-19 03:39:44,016 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_set_rx_mode [2023-11-19 03:39:44,016 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_set_rx_mode [2023-11-19 03:39:44,016 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_write_phy_reg [2023-11-19 03:39:44,016 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_write_phy_reg [2023-11-19 03:39:44,017 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2023-11-19 03:39:44,017 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2023-11-19 03:39:44,017 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2023-11-19 03:39:44,017 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2023-11-19 03:39:44,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-11-19 03:39:44,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-11-19 03:39:44,017 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2023-11-19 03:39:44,018 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2023-11-19 03:39:44,018 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2023-11-19 03:39:44,018 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2023-11-19 03:39:44,018 INFO L130 BoogieDeclarations]: Found specification of procedure alx_configure [2023-11-19 03:39:44,018 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_configure [2023-11-19 03:39:44,018 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reset_phy [2023-11-19 03:39:44,018 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reset_phy [2023-11-19 03:39:44,018 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2023-11-19 03:39:44,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2023-11-19 03:39:44,019 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2023-11-19 03:39:44,019 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2023-11-19 03:39:44,019 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2023-11-19 03:39:44,019 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2023-11-19 03:39:44,019 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2023-11-19 03:39:44,019 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2023-11-19 03:39:44,020 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-19 03:39:44,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-11-19 03:39:44,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-11-19 03:39:44,020 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le64 [2023-11-19 03:39:44,020 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le64 [2023-11-19 03:39:44,020 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reset_mac [2023-11-19 03:39:44,020 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reset_mac [2023-11-19 03:39:45,140 INFO L236 CfgBuilder]: Building ICFG [2023-11-19 03:39:45,146 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-19 03:39:45,302 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-19 03:40:06,416 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2023-11-19 03:40:07,058 INFO L277 CfgBuilder]: Performing block encoding [2023-11-19 03:40:13,211 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-19 03:40:13,212 INFO L302 CfgBuilder]: Removed 8 assume(true) statements. [2023-11-19 03:40:13,233 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 03:40:13 BoogieIcfgContainer [2023-11-19 03:40:13,233 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-19 03:40:13,235 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-19 03:40:13,235 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-19 03:40:13,246 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-19 03:40:13,246 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 03:40:13" (1/1) ... [2023-11-19 03:40:13,255 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 03:40:13,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:40:13,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3429 states to 2385 states and 3429 transitions. [2023-11-19 03:40:13,398 INFO L276 IsEmpty]: Start isEmpty. Operand 2385 states and 3429 transitions. [2023-11-19 03:40:13,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2023-11-19 03:40:13,417 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:40:13,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:40:14,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:40:14,832 INFO L134 CoverageAnalysis]: Checked inductivity of 992 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 992 trivial. 0 not checked. [2023-11-19 03:40:15,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:40:15,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3446 states to 2394 states and 3446 transitions. [2023-11-19 03:40:15,190 INFO L276 IsEmpty]: Start isEmpty. Operand 2394 states and 3446 transitions. [2023-11-19 03:40:15,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2023-11-19 03:40:15,199 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:40:15,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:40:15,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:40:15,983 INFO L134 CoverageAnalysis]: Checked inductivity of 1029 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1029 trivial. 0 not checked. [2023-11-19 03:40:16,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:40:16,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3457 states to 2399 states and 3457 transitions. [2023-11-19 03:40:16,078 INFO L276 IsEmpty]: Start isEmpty. Operand 2399 states and 3457 transitions. [2023-11-19 03:40:16,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2023-11-19 03:40:16,093 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:40:16,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:40:16,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:40:17,077 INFO L134 CoverageAnalysis]: Checked inductivity of 1029 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1026 trivial. 0 not checked. [2023-11-19 03:40:17,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:40:17,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3477 states to 2406 states and 3477 transitions. [2023-11-19 03:40:17,276 INFO L276 IsEmpty]: Start isEmpty. Operand 2406 states and 3477 transitions. [2023-11-19 03:40:17,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2023-11-19 03:40:17,284 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:40:17,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:40:17,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:40:18,082 INFO L134 CoverageAnalysis]: Checked inductivity of 1029 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1029 trivial. 0 not checked. [2023-11-19 03:40:18,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:40:18,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3489 states to 2411 states and 3489 transitions. [2023-11-19 03:40:18,196 INFO L276 IsEmpty]: Start isEmpty. Operand 2411 states and 3489 transitions. [2023-11-19 03:40:18,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2023-11-19 03:40:18,202 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:40:18,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:40:18,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:40:18,967 INFO L134 CoverageAnalysis]: Checked inductivity of 1032 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1029 trivial. 0 not checked. [2023-11-19 03:40:19,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:40:19,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3505 states to 2416 states and 3505 transitions. [2023-11-19 03:40:19,214 INFO L276 IsEmpty]: Start isEmpty. Operand 2416 states and 3505 transitions. [2023-11-19 03:40:19,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2023-11-19 03:40:19,220 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:40:19,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:40:19,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:40:19,965 INFO L134 CoverageAnalysis]: Checked inductivity of 1029 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1026 trivial. 0 not checked. [2023-11-19 03:40:20,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:40:20,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3531 states to 2425 states and 3531 transitions. [2023-11-19 03:40:20,427 INFO L276 IsEmpty]: Start isEmpty. Operand 2425 states and 3531 transitions. [2023-11-19 03:40:20,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2023-11-19 03:40:20,432 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:40:20,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:40:20,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:40:20,876 INFO L134 CoverageAnalysis]: Checked inductivity of 1035 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 1026 trivial. 0 not checked. [2023-11-19 03:40:20,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:40:20,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3531 states to 2426 states and 3531 transitions. [2023-11-19 03:40:20,932 INFO L276 IsEmpty]: Start isEmpty. Operand 2426 states and 3531 transitions. [2023-11-19 03:40:20,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2023-11-19 03:40:20,938 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:40:20,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:40:21,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:40:22,255 INFO L134 CoverageAnalysis]: Checked inductivity of 1032 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1029 trivial. 0 not checked.