./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-cisco-enic-enic.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 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_2aa79adc-80d1-4617-8586-276fa671e64c/bin/utaipan-verify-YMUCfTKeje/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2aa79adc-80d1-4617-8586-276fa671e64c/bin/utaipan-verify-YMUCfTKeje/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2aa79adc-80d1-4617-8586-276fa671e64c/bin/utaipan-verify-YMUCfTKeje/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2aa79adc-80d1-4617-8586-276fa671e64c/bin/utaipan-verify-YMUCfTKeje/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-cisco-enic-enic.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2aa79adc-80d1-4617-8586-276fa671e64c/bin/utaipan-verify-YMUCfTKeje/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2aa79adc-80d1-4617-8586-276fa671e64c/bin/utaipan-verify-YMUCfTKeje --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 e93922febb5fd192169133c8919e915012548a4029939409144915c7b1b0d3f7 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 06:01:16,596 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 06:01:16,691 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2aa79adc-80d1-4617-8586-276fa671e64c/bin/utaipan-verify-YMUCfTKeje/config/svcomp-Reach-64bit-Taipan_Default.epf [2024-11-09 06:01:16,701 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 06:01:16,702 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-09 06:01:16,741 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 06:01:16,742 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-09 06:01:16,742 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-09 06:01:16,744 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 06:01:16,745 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-09 06:01:16,745 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-09 06:01:16,746 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-09 06:01:16,746 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-09 06:01:16,746 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2024-11-09 06:01:16,747 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-09 06:01:16,747 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-09 06:01:16,747 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2024-11-09 06:01:16,750 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2024-11-09 06:01:16,751 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-09 06:01:16,751 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2024-11-09 06:01:16,751 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2024-11-09 06:01:16,756 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2024-11-09 06:01:16,756 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 06:01:16,757 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 06:01:16,757 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 06:01:16,757 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 06:01:16,757 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 06:01:16,758 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 06:01:16,758 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 06:01:16,758 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 06:01:16,758 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 06:01:16,759 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 06:01:16,759 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 06:01:16,759 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-09 06:01:16,761 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-09 06:01:16,762 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-09 06:01:16,762 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 06:01:16,762 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 06:01:16,762 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 06:01:16,762 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2024-11-09 06:01:16,763 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 06:01:16,764 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-09 06:01:16,764 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-09 06:01:16,764 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-09 06:01:16,764 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_2aa79adc-80d1-4617-8586-276fa671e64c/bin/utaipan-verify-YMUCfTKeje/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2aa79adc-80d1-4617-8586-276fa671e64c/bin/utaipan-verify-YMUCfTKeje Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e93922febb5fd192169133c8919e915012548a4029939409144915c7b1b0d3f7 [2024-11-09 06:01:17,071 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 06:01:17,113 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 06:01:17,117 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 06:01:17,118 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 06:01:17,120 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 06:01:17,121 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2aa79adc-80d1-4617-8586-276fa671e64c/bin/utaipan-verify-YMUCfTKeje/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-cisco-enic-enic.cil.i Unable to find full path for "g++" [2024-11-09 06:01:19,042 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 06:01:19,863 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 06:01:19,864 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2aa79adc-80d1-4617-8586-276fa671e64c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-cisco-enic-enic.cil.i [2024-11-09 06:01:19,923 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2aa79adc-80d1-4617-8586-276fa671e64c/bin/utaipan-verify-YMUCfTKeje/data/f03d7bdb3/c84df4c300484a11a387fcf423256970/FLAGce931cdbe [2024-11-09 06:01:19,939 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2aa79adc-80d1-4617-8586-276fa671e64c/bin/utaipan-verify-YMUCfTKeje/data/f03d7bdb3/c84df4c300484a11a387fcf423256970 [2024-11-09 06:01:19,942 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 06:01:19,943 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 06:01:19,945 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 06:01:19,945 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 06:01:19,954 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 06:01:19,955 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 06:01:19" (1/1) ... [2024-11-09 06:01:19,956 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7880f449 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:01:19, skipping insertion in model container [2024-11-09 06:01:19,956 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 06:01:19" (1/1) ... [2024-11-09 06:01:20,197 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 06:01:25,904 WARN L250 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_2aa79adc-80d1-4617-8586-276fa671e64c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-cisco-enic-enic.cil.i[525646,525659] [2024-11-09 06:01:25,909 WARN L250 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_2aa79adc-80d1-4617-8586-276fa671e64c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-cisco-enic-enic.cil.i[525812,525825] [2024-11-09 06:01:25,910 WARN L250 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_2aa79adc-80d1-4617-8586-276fa671e64c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-cisco-enic-enic.cil.i[525976,525989] [2024-11-09 06:01:25,911 WARN L250 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_2aa79adc-80d1-4617-8586-276fa671e64c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-cisco-enic-enic.cil.i[526141,526154] [2024-11-09 06:01:25,955 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 06:01:26,081 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 06:01:26,264 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"); [6493] [2024-11-09 06:01:26,266 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)); [6500] [2024-11-09 06:01:26,267 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [6507] [2024-11-09 06:01:26,270 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/d4e00c1/linux-kernel-locking-mutex/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [6561-6562] [2024-11-09 06:01:26,270 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"); [6567-6569] [2024-11-09 06:01:26,271 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [6606] [2024-11-09 06:01:26,271 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [6609] [2024-11-09 06:01:26,272 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [6612] [2024-11-09 06:01:26,272 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [6615] [2024-11-09 06:01:26,278 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)); [6779] [2024-11-09 06:01:26,278 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)); [6787-6788] [2024-11-09 06:01:26,283 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)); [6862-6863] [2024-11-09 06:01:26,285 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)); [6896-6897] [2024-11-09 06:01:26,286 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)); [6937-6938] [2024-11-09 06:01:26,289 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)); [6966-6967] [2024-11-09 06:01:26,300 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)); [7374-7375] [2024-11-09 06:01:26,300 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7381] [2024-11-09 06:01:26,305 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (cpu_number)); [7650] [2024-11-09 06:01:26,306 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [7653] [2024-11-09 06:01:26,307 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [7656] [2024-11-09 06:01:26,307 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [7659] [2024-11-09 06:01:26,308 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____0): "m" (cpu_number)); [7690] [2024-11-09 06:01:26,308 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [7693] [2024-11-09 06:01:26,308 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [7696] [2024-11-09 06:01:26,308 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [7699] [2024-11-09 06:01:26,309 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____1): "m" (cpu_number)); [7730] [2024-11-09 06:01:26,309 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [7733] [2024-11-09 06:01:26,309 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [7736] [2024-11-09 06:01:26,310 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [7739] [2024-11-09 06:01:26,310 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____2): "m" (cpu_number)); [7770] [2024-11-09 06:01:26,311 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [7773] [2024-11-09 06:01:26,311 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [7776] [2024-11-09 06:01:26,311 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [7779] [2024-11-09 06:01:26,323 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [8152] [2024-11-09 06:01:26,341 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8421] [2024-11-09 06:01:26,344 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8495] [2024-11-09 06:01:26,439 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)skb->data) [10449] [2024-11-09 06:01:26,519 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)); [11478-11479] [2024-11-09 06:01:26,535 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)); [11812-11813] [2024-11-09 06:01:26,613 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movq %0,%1": : "r" (val), "m" (*((unsigned long volatile *)addr)): "memory"); [14839] [2024-11-09 06:01:26,859 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movq %1,%0": "=r" (ret): "m" (*((unsigned long volatile *)addr)): "memory"); [17030] [2024-11-09 06:01:26,872 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [17382] [2024-11-09 06:01:26,874 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [17423] [2024-11-09 06:01:26,883 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)); [17668-17669] [2024-11-09 06:01:26,967 WARN L250 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_2aa79adc-80d1-4617-8586-276fa671e64c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-cisco-enic-enic.cil.i[525646,525659] [2024-11-09 06:01:26,967 WARN L250 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_2aa79adc-80d1-4617-8586-276fa671e64c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-cisco-enic-enic.cil.i[525812,525825] [2024-11-09 06:01:26,968 WARN L250 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_2aa79adc-80d1-4617-8586-276fa671e64c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-cisco-enic-enic.cil.i[525976,525989] [2024-11-09 06:01:26,968 WARN L250 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_2aa79adc-80d1-4617-8586-276fa671e64c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-cisco-enic-enic.cil.i[526141,526154] [2024-11-09 06:01:26,982 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 06:01:27,368 INFO L204 MainTranslator]: Completed translation [2024-11-09 06:01:27,369 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:01:27 WrapperNode [2024-11-09 06:01:27,369 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 06:01:27,370 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 06:01:27,371 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 06:01:27,371 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 06:01:27,379 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:01:27" (1/1) ... [2024-11-09 06:01:27,557 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:01:27" (1/1) ... [2024-11-09 06:01:28,115 INFO L138 Inliner]: procedures = 667, calls = 5208, calls flagged for inlining = 351, calls inlined = 344, statements flattened = 14049 [2024-11-09 06:01:28,116 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 06:01:28,117 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 06:01:28,117 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 06:01:28,117 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 06:01:28,130 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:01:27" (1/1) ... [2024-11-09 06:01:28,130 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:01:27" (1/1) ... [2024-11-09 06:01:28,248 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:01:27" (1/1) ... [2024-11-09 06:01:28,250 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:01:27" (1/1) ... [2024-11-09 06:01:28,628 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:01:27" (1/1) ... [2024-11-09 06:01:28,712 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:01:27" (1/1) ... [2024-11-09 06:01:28,798 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:01:27" (1/1) ... [2024-11-09 06:01:28,863 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:01:27" (1/1) ... [2024-11-09 06:01:28,975 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 06:01:28,980 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 06:01:28,980 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 06:01:28,981 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 06:01:28,981 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:01:27" (1/1) ... [2024-11-09 06:01:29,015 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-09 06:01:29,039 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2aa79adc-80d1-4617-8586-276fa671e64c/bin/utaipan-verify-YMUCfTKeje/z3 [2024-11-09 06:01:29,064 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2aa79adc-80d1-4617-8586-276fa671e64c/bin/utaipan-verify-YMUCfTKeje/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2024-11-09 06:01:29,076 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2aa79adc-80d1-4617-8586-276fa671e64c/bin/utaipan-verify-YMUCfTKeje/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2024-11-09 06:01:29,108 INFO L130 BoogieDeclarations]: Found specification of procedure enic_set_rx_mode [2024-11-09 06:01:29,109 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_set_rx_mode [2024-11-09 06:01:29,109 INFO L130 BoogieDeclarations]: Found specification of procedure ipv6_hdr [2024-11-09 06:01:29,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ipv6_hdr [2024-11-09 06:01:29,110 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_clear_desc_ring [2024-11-09 06:01:29,110 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_clear_desc_ring [2024-11-09 06:01:29,110 INFO L130 BoogieDeclarations]: Found specification of procedure enic_queue_wq_skb_cont [2024-11-09 06:01:29,110 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_queue_wq_skb_cont [2024-11-09 06:01:29,110 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2024-11-09 06:01:29,111 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2024-11-09 06:01:29,111 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-09 06:01:29,111 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-09 06:01:29,112 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2024-11-09 06:01:29,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2024-11-09 06:01:29,113 INFO L130 BoogieDeclarations]: Found specification of procedure enic_free_intr [2024-11-09 06:01:29,113 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_free_intr [2024-11-09 06:01:29,113 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_get_res [2024-11-09 06:01:29,113 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_get_res [2024-11-09 06:01:29,113 INFO L130 BoogieDeclarations]: Found specification of procedure enic_dev_add_station_addr [2024-11-09 06:01:29,114 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_dev_add_station_addr [2024-11-09 06:01:29,114 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_free_desc_ring [2024-11-09 06:01:29,114 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_free_desc_ring [2024-11-09 06:01:29,114 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-09 06:01:29,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-09 06:01:29,115 INFO L130 BoogieDeclarations]: Found specification of procedure enic_dev_open [2024-11-09 06:01:29,115 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_dev_open [2024-11-09 06:01:29,116 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2024-11-09 06:01:29,116 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2024-11-09 06:01:29,116 INFO L130 BoogieDeclarations]: Found specification of procedure enic_msix_rq_intr [2024-11-09 06:01:29,116 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_msix_rq_intr [2024-11-09 06:01:29,117 INFO L130 BoogieDeclarations]: Found specification of procedure enic_reset_addr_lists [2024-11-09 06:01:29,117 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_reset_addr_lists [2024-11-09 06:01:29,117 INFO L130 BoogieDeclarations]: Found specification of procedure enic_log_q_error [2024-11-09 06:01:29,118 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_log_q_error [2024-11-09 06:01:29,118 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_wq_disable [2024-11-09 06:01:29,118 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_wq_disable [2024-11-09 06:01:29,118 INFO L130 BoogieDeclarations]: Found specification of procedure enic_isr_legacy [2024-11-09 06:01:29,118 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_isr_legacy [2024-11-09 06:01:29,118 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_cq_alloc [2024-11-09 06:01:29,119 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_cq_alloc [2024-11-09 06:01:29,119 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_cq_service [2024-11-09 06:01:29,120 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_cq_service [2024-11-09 06:01:29,120 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2024-11-09 06:01:29,120 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2024-11-09 06:01:29,120 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_notify_ready [2024-11-09 06:01:29,120 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_notify_ready [2024-11-09 06:01:29,120 INFO L130 BoogieDeclarations]: Found specification of procedure enic_synchronize_irqs [2024-11-09 06:01:29,121 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_synchronize_irqs [2024-11-09 06:01:29,121 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-11-09 06:01:29,121 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-11-09 06:01:29,121 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-11-09 06:01:29,121 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-11-09 06:01:29,121 INFO L130 BoogieDeclarations]: Found specification of procedure _vnic_dev_cmd [2024-11-09 06:01:29,122 INFO L138 BoogieDeclarations]: Found implementation of procedure _vnic_dev_cmd [2024-11-09 06:01:29,122 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2024-11-09 06:01:29,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2024-11-09 06:01:29,122 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2024-11-09 06:01:29,122 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2024-11-09 06:01:29,122 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_intr_unmask [2024-11-09 06:01:29,123 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_intr_unmask [2024-11-09 06:01:29,123 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-09 06:01:29,124 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-09 06:01:29,124 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_cmd_status [2024-11-09 06:01:29,124 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_cmd_status [2024-11-09 06:01:29,125 INFO L130 BoogieDeclarations]: Found specification of procedure enic_dev_status_to_errno [2024-11-09 06:01:29,125 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_dev_status_to_errno [2024-11-09 06:01:29,125 INFO L130 BoogieDeclarations]: Found specification of procedure vic_provinfo_size [2024-11-09 06:01:29,125 INFO L138 BoogieDeclarations]: Found implementation of procedure vic_provinfo_size [2024-11-09 06:01:29,126 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_rq_disable [2024-11-09 06:01:29,126 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_rq_disable [2024-11-09 06:01:29,126 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-09 06:01:29,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-09 06:01:29,127 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-09 06:01:29,128 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-09 06:01:29,128 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2024-11-09 06:01:29,128 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2024-11-09 06:01:29,128 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2024-11-09 06:01:29,128 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2024-11-09 06:01:29,129 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-11-09 06:01:29,129 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-11-09 06:01:29,129 INFO L130 BoogieDeclarations]: Found specification of procedure enic_dev_set_ig_vlan_rewrite_mode [2024-11-09 06:01:29,129 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_dev_set_ig_vlan_rewrite_mode [2024-11-09 06:01:29,129 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-09 06:01:29,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-09 06:01:29,130 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2024-11-09 06:01:29,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2024-11-09 06:01:29,130 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-09 06:01:29,130 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-09 06:01:29,130 INFO L130 BoogieDeclarations]: Found specification of procedure enic_probe [2024-11-09 06:01:29,131 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_probe [2024-11-09 06:01:29,131 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2024-11-09 06:01:29,132 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2024-11-09 06:01:29,132 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-09 06:01:29,132 INFO L130 BoogieDeclarations]: Found specification of procedure enic_pp_preassociate_rr [2024-11-09 06:01:29,132 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_pp_preassociate_rr [2024-11-09 06:01:29,132 INFO L130 BoogieDeclarations]: Found specification of procedure enic_change_mtu [2024-11-09 06:01:29,132 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_change_mtu [2024-11-09 06:01:29,133 INFO L130 BoogieDeclarations]: Found specification of procedure enic_dev_deinit [2024-11-09 06:01:29,133 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_dev_deinit [2024-11-09 06:01:29,133 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_cq_clean [2024-11-09 06:01:29,133 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_cq_clean [2024-11-09 06:01:29,133 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_enable2_done [2024-11-09 06:01:29,133 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_enable2_done [2024-11-09 06:01:29,133 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2024-11-09 06:01:29,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2024-11-09 06:01:29,133 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2024-11-09 06:01:29,134 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2024-11-09 06:01:29,134 INFO L130 BoogieDeclarations]: Found specification of procedure nla_put_u16 [2024-11-09 06:01:29,134 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_put_u16 [2024-11-09 06:01:29,134 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_cmd [2024-11-09 06:01:29,134 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_cmd [2024-11-09 06:01:29,134 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-09 06:01:29,134 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-09 06:01:29,134 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2024-11-09 06:01:29,136 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2024-11-09 06:01:29,136 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2024-11-09 06:01:29,137 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2024-11-09 06:01:29,137 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_intr_return_all_credits [2024-11-09 06:01:29,137 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_intr_return_all_credits [2024-11-09 06:01:29,137 INFO L130 BoogieDeclarations]: Found specification of procedure cq_desc_dec [2024-11-09 06:01:29,137 INFO L138 BoogieDeclarations]: Found implementation of procedure cq_desc_dec [2024-11-09 06:01:29,137 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2024-11-09 06:01:29,138 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2024-11-09 06:01:29,138 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_rq_desc_used [2024-11-09 06:01:29,139 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_rq_desc_used [2024-11-09 06:01:29,139 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_consistent_dma_mask [2024-11-09 06:01:29,139 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_consistent_dma_mask [2024-11-09 06:01:29,139 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-11-09 06:01:29,139 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2024-11-09 06:01:29,139 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2024-11-09 06:01:29,139 INFO L130 BoogieDeclarations]: Found specification of procedure enic_iounmap [2024-11-09 06:01:29,140 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_iounmap [2024-11-09 06:01:29,140 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-09 06:01:29,140 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-09 06:01:29,140 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-11-09 06:01:29,140 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-11-09 06:01:29,140 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-09 06:01:29,141 INFO L130 BoogieDeclarations]: Found specification of procedure enic_notify_timer_start [2024-11-09 06:01:29,141 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_notify_timer_start [2024-11-09 06:01:29,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-09 06:01:29,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-09 06:01:29,141 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2024-11-09 06:01:29,141 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2024-11-09 06:01:29,141 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-09 06:01:29,142 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-11-09 06:01:29,142 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-11-09 06:01:29,142 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_init [2024-11-09 06:01:29,142 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_init [2024-11-09 06:01:29,142 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-11-09 06:01:29,142 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-11-09 06:01:29,143 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2024-11-09 06:01:29,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2024-11-09 06:01:29,143 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2024-11-09 06:01:29,143 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2024-11-09 06:01:29,143 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-11-09 06:01:29,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-11-09 06:01:29,144 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_cmd_proxy [2024-11-09 06:01:29,144 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_cmd_proxy [2024-11-09 06:01:29,144 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-11-09 06:01:29,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-11-09 06:01:29,145 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2024-11-09 06:01:29,145 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2024-11-09 06:01:29,145 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2024-11-09 06:01:29,145 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2024-11-09 06:01:29,145 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-11-09 06:01:29,145 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-11-09 06:01:29,146 INFO L130 BoogieDeclarations]: Found specification of procedure enic_set_rss_nic_cfg [2024-11-09 06:01:29,146 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_set_rss_nic_cfg [2024-11-09 06:01:29,146 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2024-11-09 06:01:29,146 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2024-11-09 06:01:29,146 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_del_addr [2024-11-09 06:01:29,146 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_del_addr [2024-11-09 06:01:29,147 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~$Pointer$~TO~int [2024-11-09 06:01:29,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~$Pointer$~TO~int [2024-11-09 06:01:29,147 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_wq_desc_avail [2024-11-09 06:01:29,147 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_wq_desc_avail [2024-11-09 06:01:29,147 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-09 06:01:29,147 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-11-09 06:01:29,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-11-09 06:01:29,147 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-11-09 06:01:29,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-11-09 06:01:29,148 INFO L130 BoogieDeclarations]: Found specification of procedure enic_set_coalesce [2024-11-09 06:01:29,148 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_set_coalesce [2024-11-09 06:01:29,148 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2024-11-09 06:01:29,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2024-11-09 06:01:29,148 INFO L130 BoogieDeclarations]: Found specification of procedure enic_cq_rq [2024-11-09 06:01:29,148 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_cq_rq [2024-11-09 06:01:29,148 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 06:01:29,149 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2024-11-09 06:01:29,149 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2024-11-09 06:01:29,149 INFO L130 BoogieDeclarations]: Found specification of procedure enic_msix_wq_intr [2024-11-09 06:01:29,149 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_msix_wq_intr [2024-11-09 06:01:29,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-09 06:01:29,158 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-09 06:01:29,158 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-09 06:01:29,158 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-09 06:01:29,158 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-09 06:01:29,158 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_add_addr [2024-11-09 06:01:29,158 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_add_addr [2024-11-09 06:01:29,158 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2024-11-09 06:01:29,158 INFO L138 BoogieDeclarations]: Found implementation of procedure __bad_percpu_size [2024-11-09 06:01:29,159 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-09 06:01:29,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-09 06:01:29,159 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2024-11-09 06:01:29,159 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2024-11-09 06:01:29,159 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_dma_map [2024-11-09 06:01:29,159 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_dma_map [2024-11-09 06:01:29,159 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-11-09 06:01:29,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-11-09 06:01:29,160 INFO L130 BoogieDeclarations]: Found specification of procedure enic_dev_wait [2024-11-09 06:01:29,160 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_dev_wait [2024-11-09 06:01:29,160 INFO L130 BoogieDeclarations]: Found specification of procedure enic_get_drvinfo [2024-11-09 06:01:29,160 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_get_drvinfo [2024-11-09 06:01:29,160 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_rq_enable [2024-11-09 06:01:29,161 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_rq_enable [2024-11-09 06:01:29,161 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2024-11-09 06:01:29,161 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2024-11-09 06:01:29,162 INFO L130 BoogieDeclarations]: Found specification of procedure enic_stop [2024-11-09 06:01:29,165 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_stop [2024-11-09 06:01:29,166 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2024-11-09 06:01:29,166 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2024-11-09 06:01:29,166 INFO L130 BoogieDeclarations]: Found specification of procedure enic_msix_notify_intr [2024-11-09 06:01:29,166 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_msix_notify_intr [2024-11-09 06:01:29,166 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2024-11-09 06:01:29,166 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2024-11-09 06:01:29,166 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2024-11-09 06:01:29,166 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2024-11-09 06:01:29,167 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2024-11-09 06:01:29,167 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2024-11-09 06:01:29,167 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-09 06:01:29,167 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-09 06:01:29,167 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_alloc_desc_ring [2024-11-09 06:01:29,167 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_alloc_desc_ring [2024-11-09 06:01:29,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-11-09 06:01:29,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-11-09 06:01:29,168 INFO L130 BoogieDeclarations]: Found specification of procedure enic_is_sriov_vf [2024-11-09 06:01:29,168 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_is_sriov_vf [2024-11-09 06:01:29,168 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2024-11-09 06:01:29,168 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2024-11-09 06:01:29,168 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_sriov [2024-11-09 06:01:29,168 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_sriov [2024-11-09 06:01:29,168 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-11-09 06:01:29,168 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-11-09 06:01:29,172 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2024-11-09 06:01:29,172 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2024-11-09 06:01:29,172 INFO L130 BoogieDeclarations]: Found specification of procedure enic_legacy_notify_intr [2024-11-09 06:01:29,175 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_legacy_notify_intr [2024-11-09 06:01:29,176 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2024-11-09 06:01:29,176 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2024-11-09 06:01:29,176 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_rq_clean [2024-11-09 06:01:29,176 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_rq_clean [2024-11-09 06:01:29,176 INFO L130 BoogieDeclarations]: Found specification of procedure enic_free_wq_buf [2024-11-09 06:01:29,176 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_free_wq_buf [2024-11-09 06:01:29,176 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 06:01:29,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 06:01:29,177 INFO L130 BoogieDeclarations]: Found specification of procedure writeq [2024-11-09 06:01:29,177 INFO L138 BoogieDeclarations]: Found implementation of procedure writeq [2024-11-09 06:01:29,177 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2024-11-09 06:01:29,177 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2024-11-09 06:01:29,177 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2024-11-09 06:01:29,177 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2024-11-09 06:01:29,177 INFO L130 BoogieDeclarations]: Found specification of procedure enic_cq_wq [2024-11-09 06:01:29,177 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_cq_wq [2024-11-09 06:01:29,178 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_rq_fill [2024-11-09 06:01:29,178 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_rq_fill [2024-11-09 06:01:29,178 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_intr_coal_timer_info_default [2024-11-09 06:01:29,178 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_intr_coal_timer_info_default [2024-11-09 06:01:29,178 INFO L130 BoogieDeclarations]: Found specification of procedure enic_set_mac_address_dynamic [2024-11-09 06:01:29,178 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_set_mac_address_dynamic [2024-11-09 06:01:29,178 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-09 06:01:29,178 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-09 06:01:29,179 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-09 06:01:29,183 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-09 06:01:29,184 INFO L130 BoogieDeclarations]: Found specification of procedure enic_dev_notify_unset [2024-11-09 06:01:29,184 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_dev_notify_unset [2024-11-09 06:01:29,184 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2024-11-09 06:01:29,184 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2024-11-09 06:01:29,184 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2024-11-09 06:01:29,184 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2024-11-09 06:01:29,184 INFO L130 BoogieDeclarations]: Found specification of procedure enic_tx_timeout [2024-11-09 06:01:29,184 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_tx_timeout [2024-11-09 06:01:29,185 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_intr_mask [2024-11-09 06:01:29,185 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_intr_mask [2024-11-09 06:01:29,185 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2024-11-09 06:01:29,185 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2024-11-09 06:01:29,185 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2024-11-09 06:01:29,185 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2024-11-09 06:01:29,185 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2024-11-09 06:01:29,185 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2024-11-09 06:01:29,185 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2024-11-09 06:01:29,186 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2024-11-09 06:01:29,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2024-11-09 06:01:29,186 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2024-11-09 06:01:29,186 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_cmd_proxy_end [2024-11-09 06:01:29,186 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_cmd_proxy_end [2024-11-09 06:01:29,186 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2024-11-09 06:01:29,186 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2024-11-09 06:01:29,186 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2024-11-09 06:01:29,187 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2024-11-09 06:01:29,187 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2024-11-09 06:01:29,187 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2024-11-09 06:01:29,188 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-09 06:01:29,188 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-09 06:01:29,191 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_cmd_proxy_by_index_start [2024-11-09 06:01:29,192 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_cmd_proxy_by_index_start [2024-11-09 06:01:29,192 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2024-11-09 06:01:29,192 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2024-11-09 06:01:29,192 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_enable2 [2024-11-09 06:01:29,192 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_enable2 [2024-11-09 06:01:29,192 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2024-11-09 06:01:29,192 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2024-11-09 06:01:29,192 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2024-11-09 06:01:29,193 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2024-11-09 06:01:29,193 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_get_res_count [2024-11-09 06:01:29,193 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_get_res_count [2024-11-09 06:01:29,193 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_notify_set [2024-11-09 06:01:29,193 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_notify_set [2024-11-09 06:01:29,193 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-11-09 06:01:29,193 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-11-09 06:01:29,193 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-09 06:01:29,193 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-11-09 06:01:29,194 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-11-09 06:01:29,194 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_get_intr_mode [2024-11-09 06:01:29,194 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_get_intr_mode [2024-11-09 06:01:29,194 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_spec [2024-11-09 06:01:29,195 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_spec [2024-11-09 06:01:29,195 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-11-09 06:01:29,195 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-11-09 06:01:29,196 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-09 06:01:29,196 INFO L130 BoogieDeclarations]: Found specification of procedure enic_get_coalesce [2024-11-09 06:01:29,196 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_get_coalesce [2024-11-09 06:01:29,199 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_deinit_done [2024-11-09 06:01:29,200 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_deinit_done [2024-11-09 06:01:29,200 INFO L130 BoogieDeclarations]: Found specification of procedure enic_dev_del_addr [2024-11-09 06:01:29,200 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_dev_del_addr [2024-11-09 06:01:29,200 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2024-11-09 06:01:29,200 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2024-11-09 06:01:29,200 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-09 06:01:29,200 INFO L130 BoogieDeclarations]: Found specification of procedure enic_legacy_io_intr [2024-11-09 06:01:29,200 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_legacy_io_intr [2024-11-09 06:01:29,201 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-09 06:01:29,201 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-09 06:01:29,201 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2024-11-09 06:01:29,201 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2024-11-09 06:01:29,201 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-09 06:01:29,201 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-09 06:01:29,201 INFO L130 BoogieDeclarations]: Found specification of procedure enic_get_settings [2024-11-09 06:01:29,202 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_get_settings [2024-11-09 06:01:29,202 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2024-11-09 06:01:29,202 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2024-11-09 06:01:29,202 INFO L130 BoogieDeclarations]: Found specification of procedure nla_data [2024-11-09 06:01:29,202 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_data [2024-11-09 06:01:29,203 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-11-09 06:01:29,203 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-11-09 06:01:29,205 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2024-11-09 06:01:29,208 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2024-11-09 06:01:29,209 INFO L130 BoogieDeclarations]: Found specification of procedure enic_free_vnic_resources [2024-11-09 06:01:29,209 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_free_vnic_resources [2024-11-09 06:01:29,209 INFO L130 BoogieDeclarations]: Found specification of procedure enic_sriov_enabled [2024-11-09 06:01:29,209 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_sriov_enabled [2024-11-09 06:01:29,209 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-09 06:01:29,209 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-09 06:01:29,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2024-11-09 06:01:29,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2024-11-09 06:01:29,210 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-09 06:01:29,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-09 06:01:29,210 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2024-11-09 06:01:29,210 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2024-11-09 06:01:29,210 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msix [2024-11-09 06:01:29,210 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msix [2024-11-09 06:01:29,210 INFO L130 BoogieDeclarations]: Found specification of procedure enic_init_vnic_resources [2024-11-09 06:01:29,210 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_init_vnic_resources [2024-11-09 06:01:29,214 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2024-11-09 06:01:29,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2024-11-09 06:01:29,215 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_rq_free [2024-11-09 06:01:29,215 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_rq_free [2024-11-09 06:01:29,215 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-11-09 06:01:29,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-11-09 06:01:29,215 INFO L130 BoogieDeclarations]: Found specification of procedure enic_notify_check [2024-11-09 06:01:29,215 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_notify_check [2024-11-09 06:01:29,215 INFO L130 BoogieDeclarations]: Found specification of procedure enic_get_dev [2024-11-09 06:01:29,216 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_get_dev [2024-11-09 06:01:29,216 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_get_intr_coal_timer_max [2024-11-09 06:01:29,216 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_get_intr_coal_timer_max [2024-11-09 06:01:29,216 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_intr_coalescing_timer_set [2024-11-09 06:01:29,216 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_intr_coalescing_timer_set [2024-11-09 06:01:29,216 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_deinit [2024-11-09 06:01:29,216 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_deinit [2024-11-09 06:01:29,217 INFO L130 BoogieDeclarations]: Found specification of procedure enic_queue_wq_desc_ex [2024-11-09 06:01:29,217 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_queue_wq_desc_ex [2024-11-09 06:01:29,217 INFO L130 BoogieDeclarations]: Found specification of procedure enic_open [2024-11-09 06:01:29,217 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_open [2024-11-09 06:01:29,217 INFO L130 BoogieDeclarations]: Found specification of procedure enic_queue_wq_desc_cont [2024-11-09 06:01:29,217 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_queue_wq_desc_cont [2024-11-09 06:01:29,217 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_init_prov2 [2024-11-09 06:01:29,218 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_init_prov2 [2024-11-09 06:01:29,218 INFO L130 BoogieDeclarations]: Found specification of procedure enic_isr_msi [2024-11-09 06:01:29,218 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_isr_msi [2024-11-09 06:01:29,218 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_unregister [2024-11-09 06:01:29,218 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_unregister [2024-11-09 06:01:29,218 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-09 06:01:29,218 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-09 06:01:29,219 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2024-11-09 06:01:29,219 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2024-11-09 06:01:29,219 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_set_mac_addr [2024-11-09 06:01:29,219 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_set_mac_addr [2024-11-09 06:01:29,219 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_irq [2024-11-09 06:01:29,219 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_irq [2024-11-09 06:01:29,220 INFO L130 BoogieDeclarations]: Found specification of procedure vic_provinfo_add_tlv [2024-11-09 06:01:29,220 INFO L138 BoogieDeclarations]: Found implementation of procedure vic_provinfo_add_tlv [2024-11-09 06:01:29,220 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-09 06:01:29,220 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-09 06:01:29,220 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2024-11-09 06:01:29,220 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2024-11-09 06:01:29,220 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-09 06:01:29,221 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-09 06:01:29,221 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-09 06:01:29,221 INFO L130 BoogieDeclarations]: Found specification of procedure enic_is_valid_vf [2024-11-09 06:01:29,221 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_is_valid_vf [2024-11-09 06:01:29,221 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_mtu [2024-11-09 06:01:29,221 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_mtu [2024-11-09 06:01:29,221 INFO L130 BoogieDeclarations]: Found specification of procedure napi_complete [2024-11-09 06:01:29,222 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_complete [2024-11-09 06:01:29,222 INFO L130 BoogieDeclarations]: Found specification of procedure enic_is_dynamic [2024-11-09 06:01:29,222 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_is_dynamic [2024-11-09 06:01:29,222 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-09 06:01:29,222 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-09 06:01:29,222 INFO L130 BoogieDeclarations]: Found specification of procedure enic_dev_del_station_addr [2024-11-09 06:01:29,223 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_dev_del_station_addr [2024-11-09 06:01:29,223 INFO L130 BoogieDeclarations]: Found specification of procedure enic_set_mac_addr [2024-11-09 06:01:29,223 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_set_mac_addr [2024-11-09 06:01:29,223 INFO L130 BoogieDeclarations]: Found specification of procedure enic_remove [2024-11-09 06:01:29,223 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_remove [2024-11-09 06:01:29,223 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2024-11-09 06:01:29,223 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2024-11-09 06:01:29,224 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_intr_clean [2024-11-09 06:01:29,224 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_intr_clean [2024-11-09 06:01:29,224 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_capable [2024-11-09 06:01:29,224 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_capable [2024-11-09 06:01:29,224 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2024-11-09 06:01:29,224 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2024-11-09 06:01:29,225 INFO L130 BoogieDeclarations]: Found specification of procedure enic_pp_associate [2024-11-09 06:01:29,225 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_pp_associate [2024-11-09 06:01:29,225 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2024-11-09 06:01:29,225 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2024-11-09 06:01:29,225 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_set_intr_mode [2024-11-09 06:01:29,225 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_set_intr_mode [2024-11-09 06:01:29,226 INFO L130 BoogieDeclarations]: Found specification of procedure enic_clear_intr_mode [2024-11-09 06:01:29,226 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_clear_intr_mode [2024-11-09 06:01:29,226 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_intr_return_credits [2024-11-09 06:01:29,226 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_intr_return_credits [2024-11-09 06:01:29,226 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_priv [2024-11-09 06:01:29,226 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_priv [2024-11-09 06:01:29,226 INFO L130 BoogieDeclarations]: Found specification of procedure nla_put [2024-11-09 06:01:29,227 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_put [2024-11-09 06:01:29,227 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2024-11-09 06:01:29,227 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2024-11-09 06:01:29,227 INFO L130 BoogieDeclarations]: Found specification of procedure enic_poll_controller [2024-11-09 06:01:29,227 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_poll_controller [2024-11-09 06:01:29,227 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2024-11-09 06:01:29,227 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2024-11-09 06:01:29,228 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2024-11-09 06:01:29,228 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2024-11-09 06:01:29,228 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_close [2024-11-09 06:01:29,228 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_close [2024-11-09 06:01:29,228 INFO L130 BoogieDeclarations]: Found specification of procedure enic_dev_add_addr [2024-11-09 06:01:29,228 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_dev_add_addr [2024-11-09 06:01:29,228 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-09 06:01:29,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-09 06:01:29,229 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2024-11-09 06:01:29,229 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2024-11-09 06:01:29,229 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2024-11-09 06:01:29,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2024-11-09 06:01:29,229 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_wq_free [2024-11-09 06:01:29,229 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_wq_free [2024-11-09 06:01:29,229 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2024-11-09 06:01:29,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2024-11-09 06:01:29,230 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2024-11-09 06:01:29,230 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2024-11-09 06:01:29,230 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-09 06:01:29,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-09 06:01:29,232 INFO L130 BoogieDeclarations]: Found specification of procedure enic_msix_err_intr [2024-11-09 06:01:29,232 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_msix_err_intr [2024-11-09 06:01:29,233 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 06:01:29,233 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2024-11-09 06:01:29,233 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2024-11-09 06:01:29,233 INFO L130 BoogieDeclarations]: Found specification of procedure readq [2024-11-09 06:01:29,233 INFO L138 BoogieDeclarations]: Found implementation of procedure readq [2024-11-09 06:01:29,233 INFO L130 BoogieDeclarations]: Found specification of procedure enic_dev_stats_dump [2024-11-09 06:01:29,233 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_dev_stats_dump [2024-11-09 06:01:29,234 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-09 06:01:29,234 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-09 06:01:29,234 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2024-11-09 06:01:29,234 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2024-11-09 06:01:29,234 INFO L130 BoogieDeclarations]: Found specification of procedure enic_is_valid_pp_vf [2024-11-09 06:01:29,234 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_is_valid_pp_vf [2024-11-09 06:01:29,234 INFO L130 BoogieDeclarations]: Found specification of procedure enic_get_sset_count [2024-11-09 06:01:29,234 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_get_sset_count [2024-11-09 06:01:29,234 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_get_mac_addr [2024-11-09 06:01:29,235 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_get_mac_addr [2024-11-09 06:01:31,166 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 06:01:31,171 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 06:01:31,742 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-09 06:10:58,079 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-11-09 06:11:00,886 INFO L? ?]: Removed 5519 outVars from TransFormulas that were not future-live. [2024-11-09 06:11:00,887 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 06:11:07,310 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 06:11:07,310 INFO L316 CfgBuilder]: Removed 13 assume(true) statements. [2024-11-09 06:11:07,311 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 06:11:07 BoogieIcfgContainer [2024-11-09 06:11:07,311 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 06:11:07,313 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-09 06:11:07,313 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-09 06:11:07,316 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-09 06:11:07,316 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.11 06:01:19" (1/3) ... [2024-11-09 06:11:07,317 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5a8fdabf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 06:11:07, skipping insertion in model container [2024-11-09 06:11:07,317 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:01:27" (2/3) ... [2024-11-09 06:11:07,317 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5a8fdabf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 06:11:07, skipping insertion in model container [2024-11-09 06:11:07,318 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 06:11:07" (3/3) ... [2024-11-09 06:11:07,319 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-cisco-enic-enic.cil.i [2024-11-09 06:11:07,338 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-09 06:11:07,338 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-09 06:11:07,493 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-09 06:11:07,499 INFO L333 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mAutomataTypeConcurrency=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;@70226752, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-09 06:11:07,500 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-09 06:11:07,516 INFO L276 IsEmpty]: Start isEmpty. Operand has 3563 states, 2191 states have (on average 1.2962117754450022) internal successors, (2840), 2238 states have internal predecessors, (2840), 1130 states have call successors, (1130), 242 states have call predecessors, (1130), 241 states have return successors, (1125), 1113 states have call predecessors, (1125), 1125 states have call successors, (1125) [2024-11-09 06:11:07,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-09 06:11:07,534 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 06:11:07,535 INFO L215 NwaCegarLoop]: trace histogram [16, 15, 15, 15, 15, 15, 15, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 06:11:07,536 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 06:11:07,541 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 06:11:07,541 INFO L85 PathProgramCache]: Analyzing trace with hash 146590201, now seen corresponding path program 1 times [2024-11-09 06:11:07,551 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2024-11-09 06:11:07,551 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [813957334] [2024-11-09 06:11:07,552 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 06:11:07,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 06:12:20,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 06:12:22,460 INFO L134 CoverageAnalysis]: Checked inductivity of 870 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 870 trivial. 0 not checked. [2024-11-09 06:12:22,460 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2024-11-09 06:12:22,461 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [813957334] [2024-11-09 06:12:22,461 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [813957334] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 06:12:22,461 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 06:12:22,462 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-09 06:12:22,463 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1886250709] [2024-11-09 06:12:22,464 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 06:12:22,471 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-09 06:12:22,471 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2024-11-09 06:12:22,500 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-09 06:12:22,501 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-09 06:12:22,511 INFO L87 Difference]: Start difference. First operand has 3563 states, 2191 states have (on average 1.2962117754450022) internal successors, (2840), 2238 states have internal predecessors, (2840), 1130 states have call successors, (1130), 242 states have call predecessors, (1130), 241 states have return successors, (1125), 1113 states have call predecessors, (1125), 1125 states have call successors, (1125) Second operand has 3 states, 3 states have (on average 10.0) internal successors, (30), 3 states have internal predecessors, (30), 3 states have call successors, (20), 2 states have call predecessors, (20), 1 states have return successors, (18), 3 states have call predecessors, (18), 3 states have call successors, (18) [2024-11-09 06:12:24,820 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.29s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 06:12:27,102 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.28s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 06:12:30,982 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.22s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 06:12:39,019 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 06:12:41,136 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 06:12:44,378 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 06:12:46,383 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 06:12:49,711 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 06:12:51,736 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 06:12:54,700 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 06:12:54,700 INFO L93 Difference]: Finished difference Result 10525 states and 15095 transitions. [2024-11-09 06:12:54,702 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-09 06:12:54,703 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 10.0) internal successors, (30), 3 states have internal predecessors, (30), 3 states have call successors, (20), 2 states have call predecessors, (20), 1 states have return successors, (18), 3 states have call predecessors, (18), 3 states have call successors, (18) Word has length 167 [2024-11-09 06:12:54,704 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 06:12:54,785 INFO L225 Difference]: With dead ends: 10525 [2024-11-09 06:12:54,785 INFO L226 Difference]: Without dead ends: 6983 [2024-11-09 06:12:54,814 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-09 06:12:54,818 INFO L432 NwaCegarLoop]: 4478 mSDtfsCounter, 4954 mSDsluCounter, 4435 mSDsCounter, 0 mSdLazyCounter, 1148 mSolverCounterSat, 3 mSolverCounterUnsat, 8 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 30.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4954 SdHoareTripleChecker+Valid, 8913 SdHoareTripleChecker+Invalid, 1159 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 1148 IncrementalHoareTripleChecker+Invalid, 8 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 31.6s IncrementalHoareTripleChecker+Time [2024-11-09 06:12:54,819 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [4954 Valid, 8913 Invalid, 1159 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [3 Valid, 1148 Invalid, 8 Unknown, 0 Unchecked, 31.6s Time] [2024-11-09 06:12:54,850 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6983 states. [2024-11-09 06:12:55,288 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6983 to 6983. [2024-11-09 06:12:55,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6983 states, 4297 states have (on average 1.287409820805213) internal successors, (5532), 4381 states have internal predecessors, (5532), 2208 states have call successors, (2208), 478 states have call predecessors, (2208), 477 states have return successors, (2205), 2181 states have call predecessors, (2205), 2205 states have call successors, (2205) [2024-11-09 06:12:55,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6983 states to 6983 states and 9945 transitions. [2024-11-09 06:12:55,386 INFO L78 Accepts]: Start accepts. Automaton has 6983 states and 9945 transitions. Word has length 167 [2024-11-09 06:12:55,389 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 06:12:55,389 INFO L471 AbstractCegarLoop]: Abstraction has 6983 states and 9945 transitions. [2024-11-09 06:12:55,389 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 10.0) internal successors, (30), 3 states have internal predecessors, (30), 3 states have call successors, (20), 2 states have call predecessors, (20), 1 states have return successors, (18), 3 states have call predecessors, (18), 3 states have call successors, (18) [2024-11-09 06:12:55,390 INFO L276 IsEmpty]: Start isEmpty. Operand 6983 states and 9945 transitions. [2024-11-09 06:12:55,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-11-09 06:12:55,413 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 06:12:55,413 INFO L215 NwaCegarLoop]: trace histogram [19, 15, 15, 15, 15, 15, 15, 4, 4, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 06:12:55,414 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-09 06:12:55,415 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 06:12:55,415 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 06:12:55,415 INFO L85 PathProgramCache]: Analyzing trace with hash -2037759916, now seen corresponding path program 1 times [2024-11-09 06:12:55,417 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2024-11-09 06:12:55,417 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1224504839] [2024-11-09 06:12:55,417 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 06:12:55,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 06:14:06,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 06:14:10,418 INFO L134 CoverageAnalysis]: Checked inductivity of 995 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 995 trivial. 0 not checked. [2024-11-09 06:14:10,418 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2024-11-09 06:14:10,418 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1224504839] [2024-11-09 06:14:10,419 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1224504839] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 06:14:10,419 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 06:14:10,419 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-09 06:14:10,419 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1325476569] [2024-11-09 06:14:10,419 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 06:14:10,421 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-09 06:14:10,421 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2024-11-09 06:14:10,424 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-09 06:14:10,424 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-09 06:14:10,424 INFO L87 Difference]: Start difference. First operand 6983 states and 9945 transitions. Second operand has 5 states, 5 states have (on average 8.8) internal successors, (44), 4 states have internal predecessors, (44), 2 states have call successors, (27), 3 states have call predecessors, (27), 1 states have return successors, (25), 2 states have call predecessors, (25), 2 states have call successors, (25) [2024-11-09 06:14:12,689 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.26s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 06:14:14,996 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.30s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 06:14:17,251 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.25s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 06:14:28,457 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.03s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 06:14:35,330 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.22s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 06:14:37,341 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 06:14:39,348 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 06:14:40,909 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.48s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 06:14:42,941 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 06:14:44,960 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 06:14:49,835 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 06:14:49,835 INFO L93 Difference]: Finished difference Result 6989 states and 9950 transitions. [2024-11-09 06:14:49,836 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-09 06:14:49,836 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 8.8) internal successors, (44), 4 states have internal predecessors, (44), 2 states have call successors, (27), 3 states have call predecessors, (27), 1 states have return successors, (25), 2 states have call predecessors, (25), 2 states have call successors, (25) Word has length 209 [2024-11-09 06:14:49,837 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 06:14:49,904 INFO L225 Difference]: With dead ends: 6989 [2024-11-09 06:14:49,904 INFO L226 Difference]: Without dead ends: 6987 [2024-11-09 06:14:49,912 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2024-11-09 06:14:49,914 INFO L432 NwaCegarLoop]: 4445 mSDtfsCounter, 4972 mSDsluCounter, 8886 mSDsCounter, 0 mSdLazyCounter, 1727 mSolverCounterSat, 0 mSolverCounterUnsat, 7 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 37.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4973 SdHoareTripleChecker+Valid, 13331 SdHoareTripleChecker+Invalid, 1734 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1727 IncrementalHoareTripleChecker+Invalid, 7 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 38.9s IncrementalHoareTripleChecker+Time [2024-11-09 06:14:49,915 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [4973 Valid, 13331 Invalid, 1734 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [0 Valid, 1727 Invalid, 7 Unknown, 0 Unchecked, 38.9s Time] [2024-11-09 06:14:49,930 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6987 states. [2024-11-09 06:14:50,259 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6987 to 6987. [2024-11-09 06:14:50,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6987 states, 4300 states have (on average 1.2872093023255815) internal successors, (5535), 4384 states have internal predecessors, (5535), 2208 states have call successors, (2208), 479 states have call predecessors, (2208), 478 states have return successors, (2205), 2181 states have call predecessors, (2205), 2205 states have call successors, (2205) [2024-11-09 06:14:50,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6987 states to 6987 states and 9948 transitions. [2024-11-09 06:14:50,340 INFO L78 Accepts]: Start accepts. Automaton has 6987 states and 9948 transitions. Word has length 209 [2024-11-09 06:14:50,340 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 06:14:50,341 INFO L471 AbstractCegarLoop]: Abstraction has 6987 states and 9948 transitions. [2024-11-09 06:14:50,346 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 8.8) internal successors, (44), 4 states have internal predecessors, (44), 2 states have call successors, (27), 3 states have call predecessors, (27), 1 states have return successors, (25), 2 states have call predecessors, (25), 2 states have call successors, (25) [2024-11-09 06:14:50,346 INFO L276 IsEmpty]: Start isEmpty. Operand 6987 states and 9948 transitions. [2024-11-09 06:14:50,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-09 06:14:50,359 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 06:14:50,360 INFO L215 NwaCegarLoop]: trace histogram [19, 15, 15, 15, 15, 15, 15, 4, 4, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 06:14:50,360 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-09 06:14:50,360 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 06:14:50,361 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 06:14:50,361 INFO L85 PathProgramCache]: Analyzing trace with hash 771657344, now seen corresponding path program 1 times [2024-11-09 06:14:50,361 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2024-11-09 06:14:50,361 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [809278207] [2024-11-09 06:14:50,361 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 06:14:50,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 06:16:00,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat