./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-cisco-enic-enic.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 30e01a73 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_d9d9eca4-e8fd-497a-9606-fb72a972e92f/bin/utaipan-verify-mE87zJ7Ire/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9d9eca4-e8fd-497a-9606-fb72a972e92f/bin/utaipan-verify-mE87zJ7Ire/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9d9eca4-e8fd-497a-9606-fb72a972e92f/bin/utaipan-verify-mE87zJ7Ire/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9d9eca4-e8fd-497a-9606-fb72a972e92f/bin/utaipan-verify-mE87zJ7Ire/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-cisco-enic-enic.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9d9eca4-e8fd-497a-9606-fb72a972e92f/bin/utaipan-verify-mE87zJ7Ire/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9d9eca4-e8fd-497a-9606-fb72a972e92f/bin/utaipan-verify-mE87zJ7Ire --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash dbb2be61a1eb664d217dd34c641f2c1314cec21ca43537debb14552a18ba1a09 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-30e01a7 [2023-11-23 21:21:56,506 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-23 21:21:56,626 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9d9eca4-e8fd-497a-9606-fb72a972e92f/bin/utaipan-verify-mE87zJ7Ire/config/svcomp-Reach-64bit-Taipan_Default.epf [2023-11-23 21:21:56,631 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-23 21:21:56,631 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-23 21:21:56,670 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-23 21:21:56,671 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-23 21:21:56,672 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-23 21:21:56,673 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-23 21:21:56,678 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-23 21:21:56,678 INFO L153 SettingsManager]: * User list type=DISABLED [2023-11-23 21:21:56,679 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-11-23 21:21:56,679 INFO L153 SettingsManager]: * Explicit value domain=true [2023-11-23 21:21:56,681 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-11-23 21:21:56,681 INFO L153 SettingsManager]: * Octagon Domain=false [2023-11-23 21:21:56,682 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-11-23 21:21:56,682 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-11-23 21:21:56,683 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-11-23 21:21:56,683 INFO L153 SettingsManager]: * Interval Domain=false [2023-11-23 21:21:56,684 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-11-23 21:21:56,684 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-11-23 21:21:56,685 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2023-11-23 21:21:56,686 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-23 21:21:56,688 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-23 21:21:56,688 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-23 21:21:56,689 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-23 21:21:56,689 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-23 21:21:56,690 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-23 21:21:56,690 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-23 21:21:56,691 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-23 21:21:56,692 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-23 21:21:56,692 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-23 21:21:56,693 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-23 21:21:56,693 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-23 21:21:56,693 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-23 21:21:56,694 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-23 21:21:56,694 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-23 21:21:56,694 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-23 21:21:56,695 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-11-23 21:21:56,695 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-23 21:21:56,695 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-23 21:21:56,696 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-23 21:21:56,696 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-11-23 21:21:56,696 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-23 21:21:56,697 INFO L153 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_d9d9eca4-e8fd-497a-9606-fb72a972e92f/bin/utaipan-verify-mE87zJ7Ire/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9d9eca4-e8fd-497a-9606-fb72a972e92f/bin/utaipan-verify-mE87zJ7Ire Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> dbb2be61a1eb664d217dd34c641f2c1314cec21ca43537debb14552a18ba1a09 [2023-11-23 21:21:56,976 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-23 21:21:56,998 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-23 21:21:57,001 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-23 21:21:57,002 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-23 21:21:57,002 INFO L274 PluginConnector]: CDTParser initialized [2023-11-23 21:21:57,004 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9d9eca4-e8fd-497a-9606-fb72a972e92f/bin/utaipan-verify-mE87zJ7Ire/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-cisco-enic-enic.cil.i [2023-11-23 21:22:00,224 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-23 21:22:01,099 INFO L384 CDTParser]: Found 1 translation units. [2023-11-23 21:22:01,100 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9d9eca4-e8fd-497a-9606-fb72a972e92f/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-cisco-enic-enic.cil.i [2023-11-23 21:22:01,177 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9d9eca4-e8fd-497a-9606-fb72a972e92f/bin/utaipan-verify-mE87zJ7Ire/data/4d46b7e56/6d11e344812c4239a008805994ff3bf0/FLAG9546c9f3d [2023-11-23 21:22:01,191 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9d9eca4-e8fd-497a-9606-fb72a972e92f/bin/utaipan-verify-mE87zJ7Ire/data/4d46b7e56/6d11e344812c4239a008805994ff3bf0 [2023-11-23 21:22:01,194 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-23 21:22:01,196 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-23 21:22:01,198 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-23 21:22:01,198 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-23 21:22:01,206 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-23 21:22:01,207 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 09:22:01" (1/1) ... [2023-11-23 21:22:01,208 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@274485b1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:22:01, skipping insertion in model container [2023-11-23 21:22:01,208 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 09:22:01" (1/1) ... [2023-11-23 21:22:01,493 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-23 21:22:07,407 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_d9d9eca4-e8fd-497a-9606-fb72a972e92f/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-cisco-enic-enic.cil.i[516351,516364] [2023-11-23 21:22:07,412 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_d9d9eca4-e8fd-497a-9606-fb72a972e92f/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-cisco-enic-enic.cil.i[516498,516511] [2023-11-23 21:22:07,413 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_d9d9eca4-e8fd-497a-9606-fb72a972e92f/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-cisco-enic-enic.cil.i[516637,516650] [2023-11-23 21:22:07,413 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_d9d9eca4-e8fd-497a-9606-fb72a972e92f/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-cisco-enic-enic.cil.i[516795,516808] [2023-11-23 21:22:07,454 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 21:22:07,561 INFO L202 MainTranslator]: Completed pre-run [2023-11-23 21:22:07,721 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"); [6518] [2023-11-23 21:22:07,723 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [6525] [2023-11-23 21:22:07,724 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [6532] [2023-11-23 21:22:07,728 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/7cdfae59d3ac602223400f61d8829e28/klever-core-work-dir/8d0c6a3/linux-usb-dev/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [6586-6587] [2023-11-23 21:22:07,728 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"); [6592-6594] [2023-11-23 21:22:07,733 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [6631] [2023-11-23 21:22:07,733 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [6634] [2023-11-23 21:22:07,734 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [6637] [2023-11-23 21:22:07,734 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [6640] [2023-11-23 21:22:07,738 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ (" addl %1,%0\n adcl $0xffff,%0": "=r" (sum): "r" (sum << 16), "0" (sum & 4294901760U)); [6804] [2023-11-23 21:22:07,739 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ (" addl %1, %0\n adcl %2, %0\n adcl %3, %0\n adcl $0, %0\n": "=r" (sum): "g" (daddr), "g" (saddr), "g" (((int )len + (int )proto) << 8), "0" (sum)); [6812-6813] [2023-11-23 21:22:07,743 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)); [6887-6888] [2023-11-23 21:22:07,746 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)); [6921-6922] [2023-11-23 21:22:07,748 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)); [6962-6963] [2023-11-23 21:22:07,749 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" (91), "i" (12UL)); [6991-6992] [2023-11-23 21:22:07,760 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)); [7399-7400] [2023-11-23 21:22:07,760 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7406] [2023-11-23 21:22:07,765 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (cpu_number)); [7675] [2023-11-23 21:22:07,765 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [7678] [2023-11-23 21:22:07,766 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [7681] [2023-11-23 21:22:07,766 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [7684] [2023-11-23 21:22:07,767 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____0): "m" (cpu_number)); [7715] [2023-11-23 21:22:07,767 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [7718] [2023-11-23 21:22:07,767 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [7721] [2023-11-23 21:22:07,768 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [7724] [2023-11-23 21:22:07,768 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____1): "m" (cpu_number)); [7755] [2023-11-23 21:22:07,768 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [7758] [2023-11-23 21:22:07,769 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [7761] [2023-11-23 21:22:07,770 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [7764] [2023-11-23 21:22:07,770 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____2): "m" (cpu_number)); [7795] [2023-11-23 21:22:07,771 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [7798] [2023-11-23 21:22:07,771 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [7801] [2023-11-23 21:22:07,771 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [7804] [2023-11-23 21:22:07,784 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [8177] [2023-11-23 21:22:07,853 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8446] [2023-11-23 21:22:07,855 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8520] [2023-11-23 21:22:07,942 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)skb->data) [10474] [2023-11-23 21:22:07,990 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 *)"drivers/net/ethernet/cisco/enic/enic_main.c"), "i" (1585), "i" (12UL)); [11503-11504] [2023-11-23 21:22:08,006 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 *)"drivers/net/ethernet/cisco/enic/enic_main.c"), "i" (1785), "i" (12UL)); [11837-11838] [2023-11-23 21:22:08,134 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movq %0,%1": : "r" (val), "m" (*((unsigned long volatile *)addr)): "memory"); [14511] [2023-11-23 21:22:08,393 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movq %1,%0": "=r" (ret): "m" (*((unsigned long volatile *)addr)): "memory"); [16703] [2023-11-23 21:22:08,405 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [17055] [2023-11-23 21:22:08,406 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [17096] [2023-11-23 21:22:08,416 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 *)"drivers/net/ethernet/cisco/enic/vnic_dev.c"), "i" (477), "i" (12UL)); [17341-17342] [2023-11-23 21:22:08,487 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_d9d9eca4-e8fd-497a-9606-fb72a972e92f/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-cisco-enic-enic.cil.i[516351,516364] [2023-11-23 21:22:08,488 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_d9d9eca4-e8fd-497a-9606-fb72a972e92f/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-cisco-enic-enic.cil.i[516498,516511] [2023-11-23 21:22:08,489 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_d9d9eca4-e8fd-497a-9606-fb72a972e92f/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-cisco-enic-enic.cil.i[516637,516650] [2023-11-23 21:22:08,490 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_d9d9eca4-e8fd-497a-9606-fb72a972e92f/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-cisco-enic-enic.cil.i[516795,516808] [2023-11-23 21:22:08,501 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 21:22:08,975 WARN L675 CHandler]: The function memcmp is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 21:22:08,975 WARN L675 CHandler]: The function __bad_size_call_parameter is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 21:22:08,975 WARN L675 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 21:22:08,976 WARN L675 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 21:22:08,984 INFO L206 MainTranslator]: Completed translation [2023-11-23 21:22:08,984 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:22:08 WrapperNode [2023-11-23 21:22:08,984 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-23 21:22:08,986 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-23 21:22:08,986 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-23 21:22:08,986 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-23 21:22:08,994 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:22:08" (1/1) ... [2023-11-23 21:22:09,150 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:22:08" (1/1) ... [2023-11-23 21:22:09,567 INFO L138 Inliner]: procedures = 649, calls = 5027, calls flagged for inlining = 332, calls inlined = 329, statements flattened = 13586 [2023-11-23 21:22:09,568 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-23 21:22:09,569 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-23 21:22:09,569 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-23 21:22:09,569 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-23 21:22:09,579 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:22:08" (1/1) ... [2023-11-23 21:22:09,580 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:22:08" (1/1) ... [2023-11-23 21:22:09,682 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:22:08" (1/1) ... [2023-11-23 21:22:09,683 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:22:08" (1/1) ... [2023-11-23 21:22:10,071 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:22:08" (1/1) ... [2023-11-23 21:22:10,119 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:22:08" (1/1) ... [2023-11-23 21:22:10,183 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:22:08" (1/1) ... [2023-11-23 21:22:10,213 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:22:08" (1/1) ... [2023-11-23 21:22:10,448 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-23 21:22:10,449 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-23 21:22:10,449 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-23 21:22:10,449 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-23 21:22:10,450 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:22:08" (1/1) ... [2023-11-23 21:22:10,455 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-23 21:22:10,467 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9d9eca4-e8fd-497a-9606-fb72a972e92f/bin/utaipan-verify-mE87zJ7Ire/z3 [2023-11-23 21:22:10,481 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9d9eca4-e8fd-497a-9606-fb72a972e92f/bin/utaipan-verify-mE87zJ7Ire/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-23 21:22:10,500 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9d9eca4-e8fd-497a-9606-fb72a972e92f/bin/utaipan-verify-mE87zJ7Ire/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-23 21:22:10,529 INFO L130 BoogieDeclarations]: Found specification of procedure enic_set_rx_mode [2023-11-23 21:22:10,530 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_set_rx_mode [2023-11-23 21:22:10,530 INFO L130 BoogieDeclarations]: Found specification of procedure ipv6_hdr [2023-11-23 21:22:10,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ipv6_hdr [2023-11-23 21:22:10,531 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_clear_desc_ring [2023-11-23 21:22:10,531 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_clear_desc_ring [2023-11-23 21:22:10,531 INFO L130 BoogieDeclarations]: Found specification of procedure enic_queue_wq_skb_cont [2023-11-23 21:22:10,532 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_queue_wq_skb_cont [2023-11-23 21:22:10,532 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2023-11-23 21:22:10,533 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2023-11-23 21:22:10,533 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-23 21:22:10,533 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-23 21:22:10,533 INFO L130 BoogieDeclarations]: Found specification of procedure enic_free_intr [2023-11-23 21:22:10,534 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_free_intr [2023-11-23 21:22:10,534 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_get_res [2023-11-23 21:22:10,534 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_get_res [2023-11-23 21:22:10,534 INFO L130 BoogieDeclarations]: Found specification of procedure enic_notify_timer [2023-11-23 21:22:10,534 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_notify_timer [2023-11-23 21:22:10,534 INFO L130 BoogieDeclarations]: Found specification of procedure enic_dev_add_station_addr [2023-11-23 21:22:10,535 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_dev_add_station_addr [2023-11-23 21:22:10,535 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_free_desc_ring [2023-11-23 21:22:10,535 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_free_desc_ring [2023-11-23 21:22:10,535 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-23 21:22:10,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-23 21:22:10,535 INFO L130 BoogieDeclarations]: Found specification of procedure enic_dev_open [2023-11-23 21:22:10,536 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_dev_open [2023-11-23 21:22:10,536 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2023-11-23 21:22:10,536 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2023-11-23 21:22:10,536 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_4 [2023-11-23 21:22:10,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_4 [2023-11-23 21:22:10,537 INFO L130 BoogieDeclarations]: Found specification of procedure enic_msix_rq_intr [2023-11-23 21:22:10,537 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_msix_rq_intr [2023-11-23 21:22:10,538 INFO L130 BoogieDeclarations]: Found specification of procedure enic_reset_addr_lists [2023-11-23 21:22:10,538 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_reset_addr_lists [2023-11-23 21:22:10,538 INFO L130 BoogieDeclarations]: Found specification of procedure enic_log_q_error [2023-11-23 21:22:10,538 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_log_q_error [2023-11-23 21:22:10,538 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_wq_disable [2023-11-23 21:22:10,538 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_wq_disable [2023-11-23 21:22:10,539 INFO L130 BoogieDeclarations]: Found specification of procedure enic_isr_legacy [2023-11-23 21:22:10,539 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_isr_legacy [2023-11-23 21:22:10,539 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_cq_alloc [2023-11-23 21:22:10,539 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_cq_alloc [2023-11-23 21:22:10,539 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_cq_service [2023-11-23 21:22:10,540 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_cq_service [2023-11-23 21:22:10,540 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2023-11-23 21:22:10,540 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2023-11-23 21:22:10,540 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_notify_ready [2023-11-23 21:22:10,540 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_notify_ready [2023-11-23 21:22:10,540 INFO L130 BoogieDeclarations]: Found specification of procedure enic_synchronize_irqs [2023-11-23 21:22:10,540 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_synchronize_irqs [2023-11-23 21:22:10,540 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-11-23 21:22:10,541 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-11-23 21:22:10,541 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2023-11-23 21:22:10,541 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2023-11-23 21:22:10,541 INFO L130 BoogieDeclarations]: Found specification of procedure _vnic_dev_cmd [2023-11-23 21:22:10,541 INFO L138 BoogieDeclarations]: Found implementation of procedure _vnic_dev_cmd [2023-11-23 21:22:10,541 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2023-11-23 21:22:10,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2023-11-23 21:22:10,541 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2023-11-23 21:22:10,541 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2023-11-23 21:22:10,542 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_intr_unmask [2023-11-23 21:22:10,542 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_intr_unmask [2023-11-23 21:22:10,542 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-11-23 21:22:10,542 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-11-23 21:22:10,542 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_cmd_status [2023-11-23 21:22:10,542 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_cmd_status [2023-11-23 21:22:10,542 INFO L130 BoogieDeclarations]: Found specification of procedure enic_dev_status_to_errno [2023-11-23 21:22:10,542 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_dev_status_to_errno [2023-11-23 21:22:10,542 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2023-11-23 21:22:10,543 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2023-11-23 21:22:10,543 INFO L130 BoogieDeclarations]: Found specification of procedure vic_provinfo_size [2023-11-23 21:22:10,543 INFO L138 BoogieDeclarations]: Found implementation of procedure vic_provinfo_size [2023-11-23 21:22:10,543 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_rq_disable [2023-11-23 21:22:10,543 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_rq_disable [2023-11-23 21:22:10,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-11-23 21:22:10,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-11-23 21:22:10,543 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2023-11-23 21:22:10,543 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2023-11-23 21:22:10,544 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2023-11-23 21:22:10,544 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2023-11-23 21:22:10,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_18 [2023-11-23 21:22:10,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_18 [2023-11-23 21:22:10,544 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2023-11-23 21:22:10,544 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2023-11-23 21:22:10,544 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2023-11-23 21:22:10,544 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2023-11-23 21:22:10,545 INFO L130 BoogieDeclarations]: Found specification of procedure enic_dev_set_ig_vlan_rewrite_mode [2023-11-23 21:22:10,545 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_dev_set_ig_vlan_rewrite_mode [2023-11-23 21:22:10,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-23 21:22:10,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-23 21:22:10,545 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-11-23 21:22:10,545 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-11-23 21:22:10,545 INFO L130 BoogieDeclarations]: Found specification of procedure enic_probe [2023-11-23 21:22:10,545 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_probe [2023-11-23 21:22:10,545 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2023-11-23 21:22:10,546 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2023-11-23 21:22:10,546 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-23 21:22:10,546 INFO L130 BoogieDeclarations]: Found specification of procedure enic_pp_preassociate_rr [2023-11-23 21:22:10,546 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_pp_preassociate_rr [2023-11-23 21:22:10,546 INFO L130 BoogieDeclarations]: Found specification of procedure enic_change_mtu [2023-11-23 21:22:10,546 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_change_mtu [2023-11-23 21:22:10,546 INFO L130 BoogieDeclarations]: Found specification of procedure enic_dev_deinit [2023-11-23 21:22:10,546 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_dev_deinit [2023-11-23 21:22:10,547 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_cq_clean [2023-11-23 21:22:10,547 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_cq_clean [2023-11-23 21:22:10,547 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_enable2_done [2023-11-23 21:22:10,547 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_enable2_done [2023-11-23 21:22:10,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2023-11-23 21:22:10,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2023-11-23 21:22:10,547 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2023-11-23 21:22:10,547 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2023-11-23 21:22:10,547 INFO L130 BoogieDeclarations]: Found specification of procedure nla_put_u16 [2023-11-23 21:22:10,547 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_put_u16 [2023-11-23 21:22:10,548 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_cmd [2023-11-23 21:22:10,548 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_cmd [2023-11-23 21:22:10,548 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2023-11-23 21:22:10,548 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2023-11-23 21:22:10,548 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2023-11-23 21:22:10,548 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2023-11-23 21:22:10,548 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2023-11-23 21:22:10,548 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2023-11-23 21:22:10,548 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_intr_return_all_credits [2023-11-23 21:22:10,548 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_intr_return_all_credits [2023-11-23 21:22:10,549 INFO L130 BoogieDeclarations]: Found specification of procedure cq_desc_dec [2023-11-23 21:22:10,549 INFO L138 BoogieDeclarations]: Found implementation of procedure cq_desc_dec [2023-11-23 21:22:10,549 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2023-11-23 21:22:10,549 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2023-11-23 21:22:10,549 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_rq_desc_used [2023-11-23 21:22:10,549 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_rq_desc_used [2023-11-23 21:22:10,549 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_consistent_dma_mask [2023-11-23 21:22:10,549 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_consistent_dma_mask [2023-11-23 21:22:10,549 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-23 21:22:10,549 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2023-11-23 21:22:10,550 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2023-11-23 21:22:10,550 INFO L130 BoogieDeclarations]: Found specification of procedure enic_iounmap [2023-11-23 21:22:10,550 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_iounmap [2023-11-23 21:22:10,550 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-11-23 21:22:10,550 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-11-23 21:22:10,550 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-11-23 21:22:10,550 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-11-23 21:22:10,550 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-23 21:22:10,550 INFO L130 BoogieDeclarations]: Found specification of procedure enic_notify_timer_start [2023-11-23 21:22:10,551 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_notify_timer_start [2023-11-23 21:22:10,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-11-23 21:22:10,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-11-23 21:22:10,551 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2023-11-23 21:22:10,551 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2023-11-23 21:22:10,551 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-23 21:22:10,551 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2023-11-23 21:22:10,551 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2023-11-23 21:22:10,552 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_init [2023-11-23 21:22:10,552 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_init [2023-11-23 21:22:10,552 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-11-23 21:22:10,552 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-11-23 21:22:10,552 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2023-11-23 21:22:10,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2023-11-23 21:22:10,552 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2023-11-23 21:22:10,552 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2023-11-23 21:22:10,552 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-11-23 21:22:10,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-11-23 21:22:10,553 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_cmd_proxy [2023-11-23 21:22:10,553 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_cmd_proxy [2023-11-23 21:22:10,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2023-11-23 21:22:10,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2023-11-23 21:22:10,553 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2023-11-23 21:22:10,553 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2023-11-23 21:22:10,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_1 [2023-11-23 21:22:10,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_1 [2023-11-23 21:22:10,554 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2023-11-23 21:22:10,554 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2023-11-23 21:22:10,554 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-11-23 21:22:10,554 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2023-11-23 21:22:10,554 INFO L130 BoogieDeclarations]: Found specification of procedure enic_set_rss_nic_cfg [2023-11-23 21:22:10,554 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_set_rss_nic_cfg [2023-11-23 21:22:10,554 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2023-11-23 21:22:10,554 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2023-11-23 21:22:10,554 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_del_addr [2023-11-23 21:22:10,555 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_del_addr [2023-11-23 21:22:10,555 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~$Pointer$~TO~int [2023-11-23 21:22:10,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~$Pointer$~TO~int [2023-11-23 21:22:10,555 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_wq_desc_avail [2023-11-23 21:22:10,555 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_wq_desc_avail [2023-11-23 21:22:10,555 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_9_2 [2023-11-23 21:22:10,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_9_2 [2023-11-23 21:22:10,555 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-23 21:22:10,555 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_4_2 [2023-11-23 21:22:10,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_4_2 [2023-11-23 21:22:10,556 INFO L130 BoogieDeclarations]: Found specification of procedure enic_set_coalesce [2023-11-23 21:22:10,556 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_set_coalesce [2023-11-23 21:22:10,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_0 [2023-11-23 21:22:10,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_0 [2023-11-23 21:22:10,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2023-11-23 21:22:10,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2023-11-23 21:22:10,556 INFO L130 BoogieDeclarations]: Found specification of procedure enic_cq_rq [2023-11-23 21:22:10,556 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_cq_rq [2023-11-23 21:22:10,557 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-23 21:22:10,557 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2023-11-23 21:22:10,557 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2023-11-23 21:22:10,557 INFO L130 BoogieDeclarations]: Found specification of procedure enic_msix_wq_intr [2023-11-23 21:22:10,557 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_msix_wq_intr [2023-11-23 21:22:10,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-11-23 21:22:10,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-11-23 21:22:10,557 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-23 21:22:10,557 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-23 21:22:10,558 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-23 21:22:10,558 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_add_addr [2023-11-23 21:22:10,558 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_add_addr [2023-11-23 21:22:10,558 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-11-23 21:22:10,558 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-11-23 21:22:10,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-11-23 21:22:10,558 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2023-11-23 21:22:10,558 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2023-11-23 21:22:10,558 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_dma_map [2023-11-23 21:22:10,559 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_dma_map [2023-11-23 21:22:10,559 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-11-23 21:22:10,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-11-23 21:22:10,559 INFO L130 BoogieDeclarations]: Found specification of procedure enic_dev_wait [2023-11-23 21:22:10,559 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_dev_wait [2023-11-23 21:22:10,559 INFO L130 BoogieDeclarations]: Found specification of procedure enic_get_drvinfo [2023-11-23 21:22:10,559 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_get_drvinfo [2023-11-23 21:22:10,559 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_rq_enable [2023-11-23 21:22:10,559 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_rq_enable [2023-11-23 21:22:10,560 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2023-11-23 21:22:10,560 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2023-11-23 21:22:10,560 INFO L130 BoogieDeclarations]: Found specification of procedure enic_stop [2023-11-23 21:22:10,560 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_stop [2023-11-23 21:22:10,560 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2023-11-23 21:22:10,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2023-11-23 21:22:10,560 INFO L130 BoogieDeclarations]: Found specification of procedure enic_msix_notify_intr [2023-11-23 21:22:10,560 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_msix_notify_intr [2023-11-23 21:22:10,560 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2023-11-23 21:22:10,560 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2023-11-23 21:22:10,560 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2023-11-23 21:22:10,561 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2023-11-23 21:22:10,561 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2023-11-23 21:22:10,561 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2023-11-23 21:22:10,561 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-11-23 21:22:10,561 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-11-23 21:22:10,561 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_alloc_desc_ring [2023-11-23 21:22:10,561 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_alloc_desc_ring [2023-11-23 21:22:10,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2023-11-23 21:22:10,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2023-11-23 21:22:10,561 INFO L130 BoogieDeclarations]: Found specification of procedure enic_is_sriov_vf [2023-11-23 21:22:10,562 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_is_sriov_vf [2023-11-23 21:22:10,562 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2023-11-23 21:22:10,562 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2023-11-23 21:22:10,562 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2023-11-23 21:22:10,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2023-11-23 21:22:10,562 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_sriov [2023-11-23 21:22:10,562 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_sriov [2023-11-23 21:22:10,562 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2023-11-23 21:22:10,562 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2023-11-23 21:22:10,562 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2023-11-23 21:22:10,562 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2023-11-23 21:22:10,563 INFO L130 BoogieDeclarations]: Found specification of procedure enic_legacy_notify_intr [2023-11-23 21:22:10,563 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_legacy_notify_intr [2023-11-23 21:22:10,563 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2023-11-23 21:22:10,563 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2023-11-23 21:22:10,563 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_rq_clean [2023-11-23 21:22:10,563 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_rq_clean [2023-11-23 21:22:10,563 INFO L130 BoogieDeclarations]: Found specification of procedure enic_free_wq_buf [2023-11-23 21:22:10,563 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_free_wq_buf [2023-11-23 21:22:10,563 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-23 21:22:10,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-23 21:22:10,563 INFO L130 BoogieDeclarations]: Found specification of procedure writeq [2023-11-23 21:22:10,564 INFO L138 BoogieDeclarations]: Found implementation of procedure writeq [2023-11-23 21:22:10,564 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2023-11-23 21:22:10,564 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2023-11-23 21:22:10,564 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2023-11-23 21:22:10,564 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2023-11-23 21:22:10,564 INFO L130 BoogieDeclarations]: Found specification of procedure enic_cq_wq [2023-11-23 21:22:10,564 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_cq_wq [2023-11-23 21:22:10,564 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_rq_fill [2023-11-23 21:22:10,564 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_rq_fill [2023-11-23 21:22:10,564 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_intr_coal_timer_info_default [2023-11-23 21:22:10,564 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_intr_coal_timer_info_default [2023-11-23 21:22:10,565 INFO L130 BoogieDeclarations]: Found specification of procedure enic_set_mac_address_dynamic [2023-11-23 21:22:10,565 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_set_mac_address_dynamic [2023-11-23 21:22:10,565 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-23 21:22:10,565 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-23 21:22:10,565 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-23 21:22:10,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-23 21:22:10,565 INFO L130 BoogieDeclarations]: Found specification of procedure enic_dev_notify_unset [2023-11-23 21:22:10,565 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_dev_notify_unset [2023-11-23 21:22:10,565 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 21:22:10,565 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 21:22:10,566 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2023-11-23 21:22:10,566 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2023-11-23 21:22:10,566 INFO L130 BoogieDeclarations]: Found specification of procedure enic_tx_timeout [2023-11-23 21:22:10,566 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_tx_timeout [2023-11-23 21:22:10,566 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_intr_mask [2023-11-23 21:22:10,566 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_intr_mask [2023-11-23 21:22:10,566 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2023-11-23 21:22:10,566 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2023-11-23 21:22:10,567 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2023-11-23 21:22:10,567 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2023-11-23 21:22:10,567 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2023-11-23 21:22:10,567 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2023-11-23 21:22:10,567 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2023-11-23 21:22:10,567 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2023-11-23 21:22:10,567 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2023-11-23 21:22:10,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2023-11-23 21:22:10,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2023-11-23 21:22:10,568 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_cmd_proxy_end [2023-11-23 21:22:10,568 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_cmd_proxy_end [2023-11-23 21:22:10,568 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2023-11-23 21:22:10,568 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2023-11-23 21:22:10,568 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2023-11-23 21:22:10,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2023-11-23 21:22:10,568 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2023-11-23 21:22:10,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2023-11-23 21:22:10,569 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-11-23 21:22:10,569 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-11-23 21:22:10,569 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_cmd_proxy_by_index_start [2023-11-23 21:22:10,569 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_cmd_proxy_by_index_start [2023-11-23 21:22:10,569 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2023-11-23 21:22:10,569 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2023-11-23 21:22:10,569 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_enable2 [2023-11-23 21:22:10,569 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_enable2 [2023-11-23 21:22:10,569 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2023-11-23 21:22:10,570 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2023-11-23 21:22:10,570 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2023-11-23 21:22:10,570 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2023-11-23 21:22:10,570 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_get_res_count [2023-11-23 21:22:10,570 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_get_res_count [2023-11-23 21:22:10,570 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_notify_set [2023-11-23 21:22:10,570 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_notify_set [2023-11-23 21:22:10,570 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2023-11-23 21:22:10,570 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2023-11-23 21:22:10,570 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-23 21:22:10,571 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-11-23 21:22:10,571 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-11-23 21:22:10,571 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_get_intr_mode [2023-11-23 21:22:10,571 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_get_intr_mode [2023-11-23 21:22:10,571 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_spec [2023-11-23 21:22:10,571 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_spec [2023-11-23 21:22:10,571 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2023-11-23 21:22:10,571 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2023-11-23 21:22:10,571 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-23 21:22:10,572 INFO L130 BoogieDeclarations]: Found specification of procedure enic_get_coalesce [2023-11-23 21:22:10,572 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_get_coalesce [2023-11-23 21:22:10,572 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_deinit_done [2023-11-23 21:22:10,572 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_deinit_done [2023-11-23 21:22:10,572 INFO L130 BoogieDeclarations]: Found specification of procedure enic_dev_del_addr [2023-11-23 21:22:10,572 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_dev_del_addr [2023-11-23 21:22:10,572 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2023-11-23 21:22:10,572 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2023-11-23 21:22:10,572 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-23 21:22:10,573 INFO L130 BoogieDeclarations]: Found specification of procedure enic_legacy_io_intr [2023-11-23 21:22:10,573 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_legacy_io_intr [2023-11-23 21:22:10,573 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-23 21:22:10,573 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-23 21:22:10,573 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-11-23 21:22:10,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-11-23 21:22:10,573 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-11-23 21:22:10,573 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2023-11-23 21:22:10,573 INFO L130 BoogieDeclarations]: Found specification of procedure enic_get_settings [2023-11-23 21:22:10,573 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_get_settings [2023-11-23 21:22:10,574 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2023-11-23 21:22:10,574 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2023-11-23 21:22:10,574 INFO L130 BoogieDeclarations]: Found specification of procedure nla_data [2023-11-23 21:22:10,574 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_data [2023-11-23 21:22:10,574 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-11-23 21:22:10,574 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-11-23 21:22:10,574 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2023-11-23 21:22:10,574 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2023-11-23 21:22:10,574 INFO L130 BoogieDeclarations]: Found specification of procedure enic_free_vnic_resources [2023-11-23 21:22:10,574 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_free_vnic_resources [2023-11-23 21:22:10,574 INFO L130 BoogieDeclarations]: Found specification of procedure enic_sriov_enabled [2023-11-23 21:22:10,575 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_sriov_enabled [2023-11-23 21:22:10,575 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2023-11-23 21:22:10,575 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2023-11-23 21:22:10,575 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2023-11-23 21:22:10,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2023-11-23 21:22:10,575 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-11-23 21:22:10,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-11-23 21:22:10,575 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2023-11-23 21:22:10,575 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2023-11-23 21:22:10,575 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msix [2023-11-23 21:22:10,575 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msix [2023-11-23 21:22:10,576 INFO L130 BoogieDeclarations]: Found specification of procedure enic_init_vnic_resources [2023-11-23 21:22:10,576 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_init_vnic_resources [2023-11-23 21:22:10,576 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2023-11-23 21:22:10,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2023-11-23 21:22:10,576 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_rq_free [2023-11-23 21:22:10,576 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_rq_free [2023-11-23 21:22:10,576 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-11-23 21:22:10,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-11-23 21:22:10,576 INFO L130 BoogieDeclarations]: Found specification of procedure enic_notify_check [2023-11-23 21:22:10,576 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_notify_check [2023-11-23 21:22:10,576 INFO L130 BoogieDeclarations]: Found specification of procedure enic_get_dev [2023-11-23 21:22:10,576 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_get_dev [2023-11-23 21:22:10,577 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_get_intr_coal_timer_max [2023-11-23 21:22:10,577 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_get_intr_coal_timer_max [2023-11-23 21:22:10,577 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_intr_coalescing_timer_set [2023-11-23 21:22:10,577 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_intr_coalescing_timer_set [2023-11-23 21:22:10,577 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_deinit [2023-11-23 21:22:10,577 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_deinit [2023-11-23 21:22:10,577 INFO L130 BoogieDeclarations]: Found specification of procedure enic_queue_wq_desc_ex [2023-11-23 21:22:10,577 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_queue_wq_desc_ex [2023-11-23 21:22:10,577 INFO L130 BoogieDeclarations]: Found specification of procedure enic_open [2023-11-23 21:22:10,577 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_open [2023-11-23 21:22:10,577 INFO L130 BoogieDeclarations]: Found specification of procedure enic_queue_wq_desc_cont [2023-11-23 21:22:10,578 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_queue_wq_desc_cont [2023-11-23 21:22:10,578 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_init_prov2 [2023-11-23 21:22:10,578 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_init_prov2 [2023-11-23 21:22:10,578 INFO L130 BoogieDeclarations]: Found specification of procedure enic_isr_msi [2023-11-23 21:22:10,578 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_isr_msi [2023-11-23 21:22:10,578 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_unregister [2023-11-23 21:22:10,578 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_unregister [2023-11-23 21:22:10,578 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2023-11-23 21:22:10,578 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2023-11-23 21:22:10,578 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2023-11-23 21:22:10,578 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2023-11-23 21:22:10,578 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_set_mac_addr [2023-11-23 21:22:10,579 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_set_mac_addr [2023-11-23 21:22:10,579 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_irq [2023-11-23 21:22:10,579 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_irq [2023-11-23 21:22:10,579 INFO L130 BoogieDeclarations]: Found specification of procedure vic_provinfo_add_tlv [2023-11-23 21:22:10,579 INFO L138 BoogieDeclarations]: Found implementation of procedure vic_provinfo_add_tlv [2023-11-23 21:22:10,579 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2023-11-23 21:22:10,579 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2023-11-23 21:22:10,579 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2023-11-23 21:22:10,579 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2023-11-23 21:22:10,579 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-23 21:22:10,579 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-23 21:22:10,580 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-23 21:22:10,580 INFO L130 BoogieDeclarations]: Found specification of procedure enic_is_valid_vf [2023-11-23 21:22:10,580 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_is_valid_vf [2023-11-23 21:22:10,580 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_mtu [2023-11-23 21:22:10,580 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_mtu [2023-11-23 21:22:10,580 INFO L130 BoogieDeclarations]: Found specification of procedure napi_complete [2023-11-23 21:22:10,580 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_complete [2023-11-23 21:22:10,580 INFO L130 BoogieDeclarations]: Found specification of procedure enic_is_dynamic [2023-11-23 21:22:10,580 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_is_dynamic [2023-11-23 21:22:10,580 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-23 21:22:10,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-23 21:22:10,580 INFO L130 BoogieDeclarations]: Found specification of procedure enic_dev_del_station_addr [2023-11-23 21:22:10,580 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_dev_del_station_addr [2023-11-23 21:22:10,581 INFO L130 BoogieDeclarations]: Found specification of procedure enic_set_mac_addr [2023-11-23 21:22:10,581 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_set_mac_addr [2023-11-23 21:22:10,581 INFO L130 BoogieDeclarations]: Found specification of procedure enic_remove [2023-11-23 21:22:10,581 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_remove [2023-11-23 21:22:10,581 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2023-11-23 21:22:10,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2023-11-23 21:22:10,581 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_intr_clean [2023-11-23 21:22:10,581 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_intr_clean [2023-11-23 21:22:10,581 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_capable [2023-11-23 21:22:10,581 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_capable [2023-11-23 21:22:10,581 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2023-11-23 21:22:10,582 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2023-11-23 21:22:10,582 INFO L130 BoogieDeclarations]: Found specification of procedure enic_pp_associate [2023-11-23 21:22:10,582 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_pp_associate [2023-11-23 21:22:10,582 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2023-11-23 21:22:10,582 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2023-11-23 21:22:10,582 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_set_intr_mode [2023-11-23 21:22:10,582 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_set_intr_mode [2023-11-23 21:22:10,582 INFO L130 BoogieDeclarations]: Found specification of procedure enic_clear_intr_mode [2023-11-23 21:22:10,582 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_clear_intr_mode [2023-11-23 21:22:10,582 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_intr_return_credits [2023-11-23 21:22:10,583 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_intr_return_credits [2023-11-23 21:22:10,583 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_priv [2023-11-23 21:22:10,583 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_priv [2023-11-23 21:22:10,583 INFO L130 BoogieDeclarations]: Found specification of procedure nla_put [2023-11-23 21:22:10,583 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_put [2023-11-23 21:22:10,583 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2023-11-23 21:22:10,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2023-11-23 21:22:10,583 INFO L130 BoogieDeclarations]: Found specification of procedure enic_poll_controller [2023-11-23 21:22:10,583 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_poll_controller [2023-11-23 21:22:10,583 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2023-11-23 21:22:10,584 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2023-11-23 21:22:10,584 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2023-11-23 21:22:10,584 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2023-11-23 21:22:10,584 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_close [2023-11-23 21:22:10,584 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_close [2023-11-23 21:22:10,584 INFO L130 BoogieDeclarations]: Found specification of procedure enic_dev_add_addr [2023-11-23 21:22:10,584 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_dev_add_addr [2023-11-23 21:22:10,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-11-23 21:22:10,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-11-23 21:22:10,588 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2023-11-23 21:22:10,588 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2023-11-23 21:22:10,588 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2023-11-23 21:22:10,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2023-11-23 21:22:10,588 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_wq_free [2023-11-23 21:22:10,588 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_wq_free [2023-11-23 21:22:10,589 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2023-11-23 21:22:10,589 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2023-11-23 21:22:10,590 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-11-23 21:22:10,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-11-23 21:22:10,591 INFO L130 BoogieDeclarations]: Found specification of procedure enic_msix_err_intr [2023-11-23 21:22:10,591 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_msix_err_intr [2023-11-23 21:22:10,591 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-23 21:22:10,591 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2023-11-23 21:22:10,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2023-11-23 21:22:10,595 INFO L130 BoogieDeclarations]: Found specification of procedure readq [2023-11-23 21:22:10,595 INFO L138 BoogieDeclarations]: Found implementation of procedure readq [2023-11-23 21:22:10,595 INFO L130 BoogieDeclarations]: Found specification of procedure enic_dev_stats_dump [2023-11-23 21:22:10,595 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_dev_stats_dump [2023-11-23 21:22:10,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-11-23 21:22:10,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-11-23 21:22:10,596 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2023-11-23 21:22:10,596 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2023-11-23 21:22:10,596 INFO L130 BoogieDeclarations]: Found specification of procedure enic_is_valid_pp_vf [2023-11-23 21:22:10,596 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_is_valid_pp_vf [2023-11-23 21:22:10,596 INFO L130 BoogieDeclarations]: Found specification of procedure enic_get_sset_count [2023-11-23 21:22:10,597 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_get_sset_count [2023-11-23 21:22:10,597 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_get_mac_addr [2023-11-23 21:22:10,597 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_get_mac_addr [2023-11-23 21:22:12,203 INFO L241 CfgBuilder]: Building ICFG [2023-11-23 21:22:12,209 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-23 21:22:12,758 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-23 21:22:35,257 INFO L282 CfgBuilder]: Performing block encoding [2023-11-23 21:22:41,825 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-23 21:22:41,826 INFO L309 CfgBuilder]: Removed 11 assume(true) statements. [2023-11-23 21:22:41,830 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 09:22:41 BoogieIcfgContainer [2023-11-23 21:22:41,831 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-23 21:22:41,836 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-23 21:22:41,836 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-23 21:22:41,840 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-23 21:22:41,840 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.11 09:22:01" (1/3) ... [2023-11-23 21:22:41,843 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@18ed3fcb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 09:22:41, skipping insertion in model container [2023-11-23 21:22:41,844 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:22:08" (2/3) ... [2023-11-23 21:22:41,845 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@18ed3fcb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 09:22:41, skipping insertion in model container [2023-11-23 21:22:41,845 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 09:22:41" (3/3) ... [2023-11-23 21:22:41,849 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_linux-usb-dev_drivers-net-ethernet-cisco-enic-enic.cil.i [2023-11-23 21:22:41,874 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-23 21:22:41,874 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2023-11-23 21:22:42,032 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-23 21:22:42,040 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=FINITE_AUTOMATA, 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;@3a2d7f4b, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-23 21:22:42,040 INFO L358 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2023-11-23 21:22:42,060 INFO L276 IsEmpty]: Start isEmpty. Operand has 3415 states, 2070 states have (on average 1.2792270531400967) internal successors, (2648), 2129 states have internal predecessors, (2648), 1099 states have call successors, (1099), 244 states have call predecessors, (1099), 243 states have return successors, (1095), 1080 states have call predecessors, (1095), 1095 states have call successors, (1095) [2023-11-23 21:22:42,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2023-11-23 21:22:42,073 INFO L187 NwaCegarLoop]: Found error trace [2023-11-23 21:22:42,074 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 2, 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 21:22:42,074 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-23 21:22:42,081 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 21:22:42,081 INFO L85 PathProgramCache]: Analyzing trace with hash -362926288, now seen corresponding path program 1 times [2023-11-23 21:22:42,094 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-11-23 21:22:42,095 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2033401702] [2023-11-23 21:22:42,095 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 21:22:42,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms