./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-intel-igbvf-igbvf.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6497de01 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6388b1e9-8278-437c-bf81-1e76aa36025a/bin/uautomizer-verify-LYvppIcaGC/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6388b1e9-8278-437c-bf81-1e76aa36025a/bin/uautomizer-verify-LYvppIcaGC/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6388b1e9-8278-437c-bf81-1e76aa36025a/bin/uautomizer-verify-LYvppIcaGC/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6388b1e9-8278-437c-bf81-1e76aa36025a/bin/uautomizer-verify-LYvppIcaGC/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-intel-igbvf-igbvf.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6388b1e9-8278-437c-bf81-1e76aa36025a/bin/uautomizer-verify-LYvppIcaGC/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6388b1e9-8278-437c-bf81-1e76aa36025a/bin/uautomizer-verify-LYvppIcaGC --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash a4004c79842c1e3f65bbfc83df272ce5f8db44e958baeab0a73ea3aea59dff45 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-6497de0 [2024-11-23 22:34:47,049 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-23 22:34:47,155 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6388b1e9-8278-437c-bf81-1e76aa36025a/bin/uautomizer-verify-LYvppIcaGC/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-23 22:34:47,165 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-23 22:34:47,165 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-23 22:34:47,202 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-23 22:34:47,203 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-23 22:34:47,203 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-23 22:34:47,203 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-23 22:34:47,203 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-23 22:34:47,203 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-23 22:34:47,204 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-23 22:34:47,204 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-23 22:34:47,204 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-23 22:34:47,204 INFO L153 SettingsManager]: * Use SBE=true [2024-11-23 22:34:47,205 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-23 22:34:47,205 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-23 22:34:47,206 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-23 22:34:47,206 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-23 22:34:47,207 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-23 22:34:47,207 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-23 22:34:47,207 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-23 22:34:47,207 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-23 22:34:47,207 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-23 22:34:47,207 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-23 22:34:47,207 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-23 22:34:47,208 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-23 22:34:47,208 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-23 22:34:47,208 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-23 22:34:47,208 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-23 22:34:47,208 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-23 22:34:47,208 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-23 22:34:47,209 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-23 22:34:47,209 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-23 22:34:47,209 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-23 22:34:47,209 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-23 22:34:47,209 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-23 22:34:47,209 INFO L153 SettingsManager]: * Compute procedure contracts=false [2024-11-23 22:34:47,209 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-23 22:34:47,209 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-23 22:34:47,209 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-23 22:34:47,209 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-23 22:34:47,210 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-23 22:34:47,210 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-23 22:34:47,210 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-23 22:34:47,210 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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_6388b1e9-8278-437c-bf81-1e76aa36025a/bin/uautomizer-verify-LYvppIcaGC Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a4004c79842c1e3f65bbfc83df272ce5f8db44e958baeab0a73ea3aea59dff45 [2024-11-23 22:34:47,551 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-23 22:34:47,563 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-23 22:34:47,565 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-23 22:34:47,567 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-23 22:34:47,567 INFO L274 PluginConnector]: CDTParser initialized [2024-11-23 22:34:47,568 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6388b1e9-8278-437c-bf81-1e76aa36025a/bin/uautomizer-verify-LYvppIcaGC/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-intel-igbvf-igbvf.cil.i [2024-11-23 22:34:50,600 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6388b1e9-8278-437c-bf81-1e76aa36025a/bin/uautomizer-verify-LYvppIcaGC/data/10c9d8abd/08adf8c23f14471ca06dc750b3165054/FLAG01788067f [2024-11-23 22:34:51,369 INFO L384 CDTParser]: Found 1 translation units. [2024-11-23 22:34:51,370 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6388b1e9-8278-437c-bf81-1e76aa36025a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-intel-igbvf-igbvf.cil.i [2024-11-23 22:34:51,461 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6388b1e9-8278-437c-bf81-1e76aa36025a/bin/uautomizer-verify-LYvppIcaGC/data/10c9d8abd/08adf8c23f14471ca06dc750b3165054/FLAG01788067f [2024-11-23 22:34:51,672 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6388b1e9-8278-437c-bf81-1e76aa36025a/bin/uautomizer-verify-LYvppIcaGC/data/10c9d8abd/08adf8c23f14471ca06dc750b3165054 [2024-11-23 22:34:51,676 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-23 22:34:51,679 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-23 22:34:51,681 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-23 22:34:51,681 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-23 22:34:51,692 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-23 22:34:51,693 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 10:34:51" (1/1) ... [2024-11-23 22:34:51,694 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@42b17ac5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:34:51, skipping insertion in model container [2024-11-23 22:34:51,694 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 10:34:51" (1/1) ... [2024-11-23 22:34:51,855 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-23 22:34:55,628 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_6388b1e9-8278-437c-bf81-1e76aa36025a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-intel-igbvf-igbvf.cil.i[450146,450159] [2024-11-23 22:34:55,677 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-23 22:34:55,780 INFO L200 MainTranslator]: Completed pre-run [2024-11-23 22:34:55,929 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [6261] [2024-11-23 22:34:55,931 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [6268] [2024-11-23 22:34:55,968 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"); [6920] [2024-11-23 22:34:55,969 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)); [6927] [2024-11-23 22:34:55,969 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [6934] [2024-11-23 22:34:56,005 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("bt %2,%1\n\tsbb %0,%0": "=r" (oldbit): "m" (*((unsigned long *)addr)), "Ir" (nr)); [8015-8016] [2024-11-23 22:34:56,008 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/e5e3e20/linux-drivers-clk1/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [8065-8066] [2024-11-23 22:34:56,008 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"); [8071-8073] [2024-11-23 22:34:56,009 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; incl %0": "+m" (v->counter)); [8093] [2024-11-23 22:34:56,016 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8197] [2024-11-23 22:34:56,019 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/mm.h"), "i" (488), "i" (12UL)); [8254-8255] [2024-11-23 22:34:56,024 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)); [8315] [2024-11-23 22:34:56,025 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)); [8323-8324] [2024-11-23 22:34:56,029 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)); [8399-8400] [2024-11-23 22:34:56,031 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)); [8433-8434] [2024-11-23 22:34:56,033 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)); [8474-8475] [2024-11-23 22:34:56,035 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)); [8503-8504] [2024-11-23 22:34:56,049 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)); [8945-8946] [2024-11-23 22:34:56,049 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8952] [2024-11-23 22:34:56,108 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9561] [2024-11-23 22:34:56,110 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [9608] [2024-11-23 22:34:56,112 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)skb->data) [9620] [2024-11-23 22:34:56,114 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)next_rxd) [9681] [2024-11-23 22:34:56,162 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [10292] [2024-11-23 22:34:56,263 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [11931] [2024-11-23 22:34:56,265 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/intel/igbvf/netdev.c"), "i" (2086), "i" (12UL)); [11975-11976] [2024-11-23 22:34:56,267 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/intel/igbvf/netdev.c"), "i" (2109), "i" (12UL)); [12011-12012] [2024-11-23 22:34:56,273 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [12126] [2024-11-23 22:34:56,274 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [12130] [2024-11-23 22:34:56,451 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_6388b1e9-8278-437c-bf81-1e76aa36025a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-intel-igbvf-igbvf.cil.i[450146,450159] [2024-11-23 22:34:56,494 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-23 22:34:56,866 INFO L204 MainTranslator]: Completed translation [2024-11-23 22:34:56,867 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:34:56 WrapperNode [2024-11-23 22:34:56,868 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-23 22:34:56,869 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-23 22:34:56,869 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-23 22:34:56,869 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-23 22:34:56,880 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:34:56" (1/1) ... [2024-11-23 22:34:57,013 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:34:56" (1/1) ... [2024-11-23 22:34:57,410 INFO L138 Inliner]: procedures = 528, calls = 3098, calls flagged for inlining = 306, calls inlined = 284, statements flattened = 8701 [2024-11-23 22:34:57,411 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-23 22:34:57,412 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-23 22:34:57,412 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-23 22:34:57,412 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-23 22:34:57,424 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:34:56" (1/1) ... [2024-11-23 22:34:57,424 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:34:56" (1/1) ... [2024-11-23 22:34:57,463 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:34:56" (1/1) ... [2024-11-23 22:35:01,067 INFO L175 MemorySlicer]: Split 1690 memory accesses to 19 slices as follows [2, 2, 7, 6, 1, 2, 1491, 5, 5, 50, 2, 46, 9, 51, 2, 3, 1, 2, 3]. 88 percent of accesses are in the largest equivalence class. The 57 initializations are split as follows [0, 0, 6, 6, 1, 2, 29, 5, 5, 0, 0, 0, 0, 0, 0, 2, 0, 0, 1]. The 913 writes are split as follows [1, 1, 0, 0, 0, 0, 765, 0, 0, 50, 1, 46, 5, 42, 1, 0, 0, 1, 0]. [2024-11-23 22:35:01,068 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:34:56" (1/1) ... [2024-11-23 22:35:01,068 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:34:56" (1/1) ... [2024-11-23 22:35:01,269 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:34:56" (1/1) ... [2024-11-23 22:35:01,284 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:34:56" (1/1) ... [2024-11-23 22:35:01,315 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:34:56" (1/1) ... [2024-11-23 22:35:01,390 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:34:56" (1/1) ... [2024-11-23 22:35:01,424 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:34:56" (1/1) ... [2024-11-23 22:35:01,517 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-23 22:35:01,521 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-23 22:35:01,521 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-23 22:35:01,521 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-23 22:35:01,523 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:34:56" (1/1) ... [2024-11-23 22:35:01,531 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-23 22:35:01,546 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6388b1e9-8278-437c-bf81-1e76aa36025a/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-23 22:35:01,566 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6388b1e9-8278-437c-bf81-1e76aa36025a/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-23 22:35:01,576 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6388b1e9-8278-437c-bf81-1e76aa36025a/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-23 22:35:01,625 INFO L130 BoogieDeclarations]: Found specification of procedure ipv6_hdr [2024-11-23 22:35:01,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ipv6_hdr [2024-11-23 22:35:01,630 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2024-11-23 22:35:01,630 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2024-11-23 22:35:01,630 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-23 22:35:01,630 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-23 22:35:01,630 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2024-11-23 22:35:01,630 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2024-11-23 22:35:01,630 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-11-23 22:35:01,630 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-11-23 22:35:01,631 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-23 22:35:01,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-23 22:35:01,631 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2024-11-23 22:35:01,631 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2024-11-23 22:35:01,631 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_init_function_pointers_vf [2024-11-23 22:35:01,631 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_init_function_pointers_vf [2024-11-23 22:35:01,631 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2024-11-23 22:35:01,631 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2024-11-23 22:35:01,631 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2024-11-23 22:35:01,631 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2024-11-23 22:35:01,635 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-11-23 22:35:01,636 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-11-23 22:35:01,636 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-11-23 22:35:01,636 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-11-23 22:35:01,636 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_alloc_rx_buffers [2024-11-23 22:35:01,636 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_alloc_rx_buffers [2024-11-23 22:35:01,636 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2024-11-23 22:35:01,636 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2024-11-23 22:35:01,636 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_read_mac_addr_vf [2024-11-23 22:35:01,636 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_read_mac_addr_vf [2024-11-23 22:35:01,636 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_close [2024-11-23 22:35:01,636 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_close [2024-11-23 22:35:01,636 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-23 22:35:01,636 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-23 22:35:01,636 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_reset_hw_vf [2024-11-23 22:35:01,636 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_reset_hw_vf [2024-11-23 22:35:01,636 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_maybe_stop_tx [2024-11-23 22:35:01,636 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_maybe_stop_tx [2024-11-23 22:35:01,637 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2024-11-23 22:35:01,637 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2024-11-23 22:35:01,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-23 22:35:01,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-23 22:35:01,637 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-23 22:35:01,637 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-23 22:35:01,637 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2024-11-23 22:35:01,637 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2024-11-23 22:35:01,637 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_clean_tx_irq [2024-11-23 22:35:01,637 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_clean_tx_irq [2024-11-23 22:35:01,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-23 22:35:01,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-23 22:35:01,637 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2024-11-23 22:35:01,637 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2024-11-23 22:35:01,637 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_suspend [2024-11-23 22:35:01,638 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_suspend [2024-11-23 22:35:01,638 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-23 22:35:01,638 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2024-11-23 22:35:01,638 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2024-11-23 22:35:01,638 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2024-11-23 22:35:01,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2024-11-23 22:35:01,638 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2024-11-23 22:35:01,638 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2024-11-23 22:35:01,639 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2024-11-23 22:35:01,639 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2024-11-23 22:35:01,639 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-23 22:35:01,639 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-23 22:35:01,639 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-11-23 22:35:01,639 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-11-23 22:35:01,639 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-11-23 22:35:01,639 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-11-23 22:35:01,639 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-11-23 22:35:01,639 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-11-23 22:35:01,639 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-11-23 22:35:01,639 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-11-23 22:35:01,639 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-11-23 22:35:01,639 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-11-23 22:35:01,639 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-11-23 22:35:01,639 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-11-23 22:35:01,639 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-11-23 22:35:01,639 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-11-23 22:35:01,639 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-11-23 22:35:01,639 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-11-23 22:35:01,639 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-11-23 22:35:01,640 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-11-23 22:35:01,640 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2024-11-23 22:35:01,640 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_assign_vector [2024-11-23 22:35:01,640 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_assign_vector [2024-11-23 22:35:01,640 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-23 22:35:01,640 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-23 22:35:01,640 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-11-23 22:35:01,640 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-11-23 22:35:01,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-23 22:35:01,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-23 22:35:01,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-23 22:35:01,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-23 22:35:01,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-23 22:35:01,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-23 22:35:01,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-23 22:35:01,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-23 22:35:01,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-23 22:35:01,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-23 22:35:01,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-23 22:35:01,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-23 22:35:01,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-23 22:35:01,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-23 22:35:01,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-23 22:35:01,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-23 22:35:01,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-23 22:35:01,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-23 22:35:01,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-11-23 22:35:01,641 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_desc_unused [2024-11-23 22:35:01,641 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_desc_unused [2024-11-23 22:35:01,641 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-23 22:35:01,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-23 22:35:01,641 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2024-11-23 22:35:01,641 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2024-11-23 22:35:01,641 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-23 22:35:01,641 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-23 22:35:01,641 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-23 22:35:01,641 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-23 22:35:01,646 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-23 22:35:01,647 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-23 22:35:01,648 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-23 22:35:01,648 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-23 22:35:01,648 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-23 22:35:01,648 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-23 22:35:01,648 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-23 22:35:01,648 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-23 22:35:01,648 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-23 22:35:01,648 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-23 22:35:01,648 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-23 22:35:01,648 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-23 22:35:01,648 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-23 22:35:01,648 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-23 22:35:01,649 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-23 22:35:01,649 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_netpoll [2024-11-23 22:35:01,649 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_netpoll [2024-11-23 22:35:01,649 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-11-23 22:35:01,649 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-11-23 22:35:01,649 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_reset_interrupt_capability [2024-11-23 22:35:01,649 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_reset_interrupt_capability [2024-11-23 22:35:01,649 INFO L130 BoogieDeclarations]: Found specification of procedure vzalloc [2024-11-23 22:35:01,649 INFO L138 BoogieDeclarations]: Found implementation of procedure vzalloc [2024-11-23 22:35:01,649 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-11-23 22:35:01,649 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-11-23 22:35:01,649 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-11-23 22:35:01,649 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-11-23 22:35:01,649 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-11-23 22:35:01,649 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-11-23 22:35:01,649 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-11-23 22:35:01,650 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-11-23 22:35:01,650 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-11-23 22:35:01,650 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-11-23 22:35:01,650 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-11-23 22:35:01,650 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2024-11-23 22:35:01,650 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2024-11-23 22:35:01,650 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2024-11-23 22:35:01,650 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2024-11-23 22:35:01,650 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2024-11-23 22:35:01,650 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2024-11-23 22:35:01,650 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2024-11-23 22:35:01,650 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2024-11-23 22:35:01,650 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-11-23 22:35:01,650 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-11-23 22:35:01,650 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-11-23 22:35:01,650 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-11-23 22:35:01,650 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-11-23 22:35:01,650 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-11-23 22:35:01,650 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-11-23 22:35:01,650 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-11-23 22:35:01,650 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-11-23 22:35:01,651 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-11-23 22:35:01,651 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-11-23 22:35:01,651 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2024-11-23 22:35:01,651 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2024-11-23 22:35:01,651 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2024-11-23 22:35:01,651 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2024-11-23 22:35:01,651 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2024-11-23 22:35:01,651 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2024-11-23 22:35:01,651 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2024-11-23 22:35:01,651 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2024-11-23 22:35:01,651 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_for_msg_vf [2024-11-23 22:35:01,651 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_for_msg_vf [2024-11-23 22:35:01,651 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2024-11-23 22:35:01,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2024-11-23 22:35:01,651 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2024-11-23 22:35:01,651 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2024-11-23 22:35:01,651 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_igbvf_exit_module_19_2 [2024-11-23 22:35:01,656 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_igbvf_exit_module_19_2 [2024-11-23 22:35:01,657 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-11-23 22:35:01,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-11-23 22:35:01,657 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_free_tx_resources [2024-11-23 22:35:01,657 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_free_tx_resources [2024-11-23 22:35:01,657 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_offset [2024-11-23 22:35:01,657 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_offset [2024-11-23 22:35:01,657 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-11-23 22:35:01,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-11-23 22:35:01,657 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2024-11-23 22:35:01,657 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2024-11-23 22:35:01,657 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-11-23 22:35:01,657 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-11-23 22:35:01,657 INFO L130 BoogieDeclarations]: Found specification of procedure __udelay [2024-11-23 22:35:01,657 INFO L138 BoogieDeclarations]: Found implementation of procedure __udelay [2024-11-23 22:35:01,657 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2024-11-23 22:35:01,657 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2024-11-23 22:35:01,657 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-23 22:35:01,657 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-11-23 22:35:01,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-11-23 22:35:01,658 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-11-23 22:35:01,658 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-11-23 22:35:01,658 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2024-11-23 22:35:01,658 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2024-11-23 22:35:01,658 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2024-11-23 22:35:01,658 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2024-11-23 22:35:01,658 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_configure_msix [2024-11-23 22:35:01,658 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_configure_msix [2024-11-23 22:35:01,658 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-23 22:35:01,658 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_open [2024-11-23 22:35:01,658 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_open [2024-11-23 22:35:01,658 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2024-11-23 22:35:01,658 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2024-11-23 22:35:01,658 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-23 22:35:01,658 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-23 22:35:01,658 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-23 22:35:01,658 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-23 22:35:01,658 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-23 22:35:01,658 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-23 22:35:01,658 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-23 22:35:01,658 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-23 22:35:01,658 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-23 22:35:01,658 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-23 22:35:01,658 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-23 22:35:01,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-23 22:35:01,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-23 22:35:01,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-23 22:35:01,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-23 22:35:01,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-23 22:35:01,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-23 22:35:01,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-23 22:35:01,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-23 22:35:01,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-23 22:35:01,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-23 22:35:01,659 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-23 22:35:01,659 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-23 22:35:01,659 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2024-11-23 22:35:01,659 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2024-11-23 22:35:01,659 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_nway_reset [2024-11-23 22:35:01,659 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_nway_reset [2024-11-23 22:35:01,659 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_reset [2024-11-23 22:35:01,659 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_reset [2024-11-23 22:35:01,659 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_write_posted_mbx [2024-11-23 22:35:01,659 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_write_posted_mbx [2024-11-23 22:35:01,659 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2024-11-23 22:35:01,659 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2024-11-23 22:35:01,659 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_irq_enable [2024-11-23 22:35:01,659 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_irq_enable [2024-11-23 22:35:01,659 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2024-11-23 22:35:01,660 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2024-11-23 22:35:01,660 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2024-11-23 22:35:01,660 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2024-11-23 22:35:01,660 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_reinit_locked [2024-11-23 22:35:01,660 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_reinit_locked [2024-11-23 22:35:01,660 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-23 22:35:01,660 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-23 22:35:01,660 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-11-23 22:35:01,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-11-23 22:35:01,660 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_update_stats [2024-11-23 22:35:01,660 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_update_stats [2024-11-23 22:35:01,660 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_vlan_rx_add_vid [2024-11-23 22:35:01,660 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_vlan_rx_add_vid [2024-11-23 22:35:01,660 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-11-23 22:35:01,660 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-11-23 22:35:01,660 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2024-11-23 22:35:01,660 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2024-11-23 22:35:01,660 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_for_bit_vf [2024-11-23 22:35:01,660 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_for_bit_vf [2024-11-23 22:35:01,660 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_init_hw_vf [2024-11-23 22:35:01,660 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_init_hw_vf [2024-11-23 22:35:01,666 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-23 22:35:01,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-23 22:35:01,666 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2024-11-23 22:35:01,666 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2024-11-23 22:35:01,666 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_poll_for_ack [2024-11-23 22:35:01,666 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_poll_for_ack [2024-11-23 22:35:01,666 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2024-11-23 22:35:01,666 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2024-11-23 22:35:01,666 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-23 22:35:01,666 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-23 22:35:01,666 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-23 22:35:01,666 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-23 22:35:01,666 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-23 22:35:01,666 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-23 22:35:01,666 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-23 22:35:01,666 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-23 22:35:01,666 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-11-23 22:35:01,666 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-11-23 22:35:01,666 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-11-23 22:35:01,666 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-11-23 22:35:01,667 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-11-23 22:35:01,667 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-11-23 22:35:01,667 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-11-23 22:35:01,667 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-11-23 22:35:01,667 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-11-23 22:35:01,667 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-11-23 22:35:01,667 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-11-23 22:35:01,667 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-23 22:35:01,667 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-23 22:35:01,667 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-23 22:35:01,667 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-23 22:35:01,667 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-23 22:35:01,667 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-23 22:35:01,667 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-23 22:35:01,667 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-23 22:35:01,667 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-23 22:35:01,667 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-23 22:35:01,667 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-23 22:35:01,667 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-23 22:35:01,667 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-23 22:35:01,668 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-23 22:35:01,668 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-23 22:35:01,671 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-23 22:35:01,672 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-23 22:35:01,672 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-23 22:35:01,672 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-23 22:35:01,672 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-23 22:35:01,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-23 22:35:01,672 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2024-11-23 22:35:01,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2024-11-23 22:35:01,672 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_rar_set_vf [2024-11-23 22:35:01,672 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_rar_set_vf [2024-11-23 22:35:01,672 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2024-11-23 22:35:01,672 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2024-11-23 22:35:01,672 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2024-11-23 22:35:01,672 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2024-11-23 22:35:01,672 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2024-11-23 22:35:01,672 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2024-11-23 22:35:01,672 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_down [2024-11-23 22:35:01,672 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_down [2024-11-23 22:35:01,672 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2024-11-23 22:35:01,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2024-11-23 22:35:01,672 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_get_regs_len [2024-11-23 22:35:01,673 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_get_regs_len [2024-11-23 22:35:01,673 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_free_irq [2024-11-23 22:35:01,673 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_free_irq [2024-11-23 22:35:01,673 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2024-11-23 22:35:01,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2024-11-23 22:35:01,673 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2024-11-23 22:35:01,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2024-11-23 22:35:01,673 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_for_link_vf [2024-11-23 22:35:01,673 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_for_link_vf [2024-11-23 22:35:01,673 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2024-11-23 22:35:01,673 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2024-11-23 22:35:01,673 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-11-23 22:35:01,673 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-11-23 22:35:01,673 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-11-23 22:35:01,673 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-11-23 22:35:01,673 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-11-23 22:35:01,673 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-11-23 22:35:01,673 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-11-23 22:35:01,673 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-11-23 22:35:01,673 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-11-23 22:35:01,673 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-11-23 22:35:01,673 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-11-23 22:35:01,673 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-11-23 22:35:01,673 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-11-23 22:35:01,673 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-11-23 22:35:01,673 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-11-23 22:35:01,674 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-11-23 22:35:01,674 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-11-23 22:35:01,674 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2024-11-23 22:35:01,674 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2024-11-23 22:35:01,674 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-11-23 22:35:01,674 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-11-23 22:35:01,674 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-11-23 22:35:01,674 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-11-23 22:35:01,674 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-11-23 22:35:01,674 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-11-23 22:35:01,674 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-11-23 22:35:01,674 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-11-23 22:35:01,674 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-11-23 22:35:01,674 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-11-23 22:35:01,674 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-11-23 22:35:01,674 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-11-23 22:35:01,674 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-11-23 22:35:01,674 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-11-23 22:35:01,674 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-11-23 22:35:01,674 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-11-23 22:35:01,674 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-11-23 22:35:01,674 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2024-11-23 22:35:01,674 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2024-11-23 22:35:01,674 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-23 22:35:01,675 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-23 22:35:01,675 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_clean_tx_ring [2024-11-23 22:35:01,675 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_clean_tx_ring [2024-11-23 22:35:01,675 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_read_v2p_mailbox [2024-11-23 22:35:01,675 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_read_v2p_mailbox [2024-11-23 22:35:01,675 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2024-11-23 22:35:01,675 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2024-11-23 22:35:01,675 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2024-11-23 22:35:01,675 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2024-11-23 22:35:01,675 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-11-23 22:35:01,675 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-11-23 22:35:01,675 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-23 22:35:01,675 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-11-23 22:35:01,675 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-11-23 22:35:01,675 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_remove [2024-11-23 22:35:01,675 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_remove [2024-11-23 22:35:01,675 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2024-11-23 22:35:01,675 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2024-11-23 22:35:01,675 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-11-23 22:35:01,675 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-11-23 22:35:01,675 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_irq_disable [2024-11-23 22:35:01,681 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_irq_disable [2024-11-23 22:35:01,681 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-23 22:35:01,681 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-23 22:35:01,681 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-23 22:35:01,681 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-23 22:35:01,681 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-23 22:35:01,681 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-23 22:35:01,681 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-23 22:35:01,681 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-23 22:35:01,681 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-23 22:35:01,681 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-23 22:35:01,682 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-23 22:35:01,682 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-23 22:35:01,682 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-23 22:35:01,682 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-23 22:35:01,682 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-23 22:35:01,682 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-23 22:35:01,682 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-23 22:35:01,682 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-23 22:35:01,682 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-23 22:35:01,682 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_configure [2024-11-23 22:35:01,682 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_configure [2024-11-23 22:35:01,682 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_setup_rx_resources [2024-11-23 22:35:01,682 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_setup_rx_resources [2024-11-23 22:35:01,683 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_clean_rx_ring [2024-11-23 22:35:01,683 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_clean_rx_ring [2024-11-23 22:35:01,683 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~~s32~0 [2024-11-23 22:35:01,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~~s32~0 [2024-11-23 22:35:01,683 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_obtain_mbx_lock_vf [2024-11-23 22:35:01,683 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_obtain_mbx_lock_vf [2024-11-23 22:35:01,683 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2024-11-23 22:35:01,683 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2024-11-23 22:35:01,686 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-23 22:35:01,687 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-23 22:35:01,687 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-23 22:35:01,687 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-23 22:35:01,687 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-23 22:35:01,687 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-23 22:35:01,687 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-11-23 22:35:01,687 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-11-23 22:35:01,687 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-11-23 22:35:01,687 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-11-23 22:35:01,687 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-11-23 22:35:01,687 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-11-23 22:35:01,687 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-11-23 22:35:01,687 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-11-23 22:35:01,687 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-11-23 22:35:01,687 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-11-23 22:35:01,687 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-11-23 22:35:01,687 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-11-23 22:35:01,687 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-11-23 22:35:01,687 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-23 22:35:01,687 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-23 22:35:01,687 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-23 22:35:01,687 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-23 22:35:01,687 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_for_ack_vf [2024-11-23 22:35:01,687 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_for_ack_vf [2024-11-23 22:35:01,688 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-11-23 22:35:01,688 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-11-23 22:35:01,688 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2024-11-23 22:35:01,688 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2024-11-23 22:35:01,688 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-23 22:35:01,688 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-23 22:35:01,688 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2024-11-23 22:35:01,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2024-11-23 22:35:01,688 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_request_irq [2024-11-23 22:35:01,688 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_request_irq [2024-11-23 22:35:01,688 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_resume [2024-11-23 22:35:01,688 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_resume [2024-11-23 22:35:01,688 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-23 22:35:01,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-23 22:35:01,688 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2024-11-23 22:35:01,688 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2024-11-23 22:35:01,688 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-11-23 22:35:01,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-11-23 22:35:01,688 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_put_txbuf [2024-11-23 22:35:01,688 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_put_txbuf [2024-11-23 22:35:01,688 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~u16~0~TO~~s32~0 [2024-11-23 22:35:01,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~u16~0~TO~~s32~0 [2024-11-23 22:35:01,689 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_poll_for_msg [2024-11-23 22:35:01,689 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_poll_for_msg [2024-11-23 22:35:01,690 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2024-11-23 22:35:01,690 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2024-11-23 22:35:01,690 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2024-11-23 22:35:01,690 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2024-11-23 22:35:01,690 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-23 22:35:01,690 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-23 22:35:01,690 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2024-11-23 22:35:01,690 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2024-11-23 22:35:01,690 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_shutdown [2024-11-23 22:35:01,690 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_shutdown [2024-11-23 22:35:01,690 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-23 22:35:01,691 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-23 22:35:01,691 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2024-11-23 22:35:01,691 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2024-11-23 22:35:01,691 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_setup_tx_resources [2024-11-23 22:35:01,691 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_setup_tx_resources [2024-11-23 22:35:01,691 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-23 22:35:01,691 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-23 22:35:01,693 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_get_eeprom_len [2024-11-23 22:35:01,693 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_get_eeprom_len [2024-11-23 22:35:01,693 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-23 22:35:01,693 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-23 22:35:01,693 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-23 22:35:01,693 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-23 22:35:01,693 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-23 22:35:01,693 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-23 22:35:01,693 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-23 22:35:01,693 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-23 22:35:01,694 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-23 22:35:01,694 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-23 22:35:01,694 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-23 22:35:01,694 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-23 22:35:01,694 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-23 22:35:01,694 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-23 22:35:01,694 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-23 22:35:01,694 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-23 22:35:01,694 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-23 22:35:01,694 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-23 22:35:01,694 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-23 22:35:01,694 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u16~0~X~~bool~0~TO~~s32~0 [2024-11-23 22:35:01,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u16~0~X~~bool~0~TO~~s32~0 [2024-11-23 22:35:01,694 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-23 22:35:01,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-23 22:35:01,694 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2024-11-23 22:35:01,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2024-11-23 22:35:01,694 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device_mem [2024-11-23 22:35:01,694 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device_mem [2024-11-23 22:35:01,694 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2024-11-23 22:35:01,694 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2024-11-23 22:35:01,694 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2024-11-23 22:35:01,694 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2024-11-23 22:35:01,694 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask_and_coherent [2024-11-23 22:35:01,694 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask_and_coherent [2024-11-23 22:35:01,694 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_io_resume [2024-11-23 22:35:01,694 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_io_resume [2024-11-23 22:35:01,694 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_free_rx_resources [2024-11-23 22:35:01,694 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_free_rx_resources [2024-11-23 22:35:01,695 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_6 [2024-11-23 22:35:01,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_6 [2024-11-23 22:35:01,695 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_set_multi [2024-11-23 22:35:01,695 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_set_multi [2024-11-23 22:35:01,695 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-23 22:35:01,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-23 22:35:01,695 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_tx_timeout [2024-11-23 22:35:01,695 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_tx_timeout [2024-11-23 22:35:01,695 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2024-11-23 22:35:01,695 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2024-11-23 22:35:01,695 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2024-11-23 22:35:01,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2024-11-23 22:35:01,695 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_read_posted_mbx [2024-11-23 22:35:01,695 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_read_posted_mbx [2024-11-23 22:35:01,695 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2024-11-23 22:35:01,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2024-11-23 22:35:01,695 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2024-11-23 22:35:01,695 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2024-11-23 22:35:01,695 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_up [2024-11-23 22:35:01,695 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_up [2024-11-23 22:35:01,695 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2024-11-23 22:35:01,695 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2024-11-23 22:35:01,695 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-23 22:35:01,700 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-23 22:35:01,701 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-23 22:35:01,701 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-23 22:35:01,701 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-23 22:35:01,701 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-23 22:35:01,701 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-23 22:35:01,701 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-23 22:35:01,701 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-23 22:35:01,701 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-23 22:35:01,701 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-23 22:35:01,701 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-23 22:35:01,701 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-23 22:35:01,701 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-23 22:35:01,701 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-23 22:35:01,701 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-23 22:35:01,701 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-23 22:35:01,701 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-23 22:35:01,701 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-23 22:35:01,701 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2024-11-23 22:35:01,701 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2024-11-23 22:35:01,701 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-23 22:35:01,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-23 22:35:03,517 INFO L234 CfgBuilder]: Building ICFG [2024-11-23 22:35:03,522 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-23 22:35:26,653 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-11-23 22:35:27,798 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-23 22:35:41,320 INFO L? ?]: Removed 4481 outVars from TransFormulas that were not future-live. [2024-11-23 22:35:41,320 INFO L283 CfgBuilder]: Performing block encoding [2024-11-23 22:35:41,401 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-23 22:35:41,401 INFO L312 CfgBuilder]: Removed 3 assume(true) statements. [2024-11-23 22:35:41,402 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 10:35:41 BoogieIcfgContainer [2024-11-23 22:35:41,402 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-23 22:35:41,408 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-23 22:35:41,408 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-23 22:35:41,413 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-23 22:35:41,414 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.11 10:34:51" (1/3) ... [2024-11-23 22:35:41,414 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6faf1ad6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 10:35:41, skipping insertion in model container [2024-11-23 22:35:41,415 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:34:56" (2/3) ... [2024-11-23 22:35:41,415 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6faf1ad6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 10:35:41, skipping insertion in model container [2024-11-23 22:35:41,415 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 10:35:41" (3/3) ... [2024-11-23 22:35:41,416 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-intel-igbvf-igbvf.cil.i [2024-11-23 22:35:41,432 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-23 22:35:41,436 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-intel-igbvf-igbvf.cil.i that has 200 procedures, 3611 locations, 1 initial locations, 60 loop locations, and 1 error locations. [2024-11-23 22:35:41,603 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-23 22:35:41,618 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=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@f628c29, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-23 22:35:41,620 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-23 22:35:41,637 INFO L276 IsEmpty]: Start isEmpty. Operand has 3447 states, 2496 states have (on average 1.3032852564102564) internal successors, (3253), 2537 states have internal predecessors, (3253), 788 states have call successors, (788), 163 states have call predecessors, (788), 162 states have return successors, (780), 766 states have call predecessors, (780), 780 states have call successors, (780) [2024-11-23 22:35:41,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 292 [2024-11-23 22:35:41,696 INFO L210 NwaCegarLoop]: Found error trace [2024-11-23 22:35:41,697 INFO L218 NwaCegarLoop]: trace histogram [25, 25, 24, 24, 24, 24, 24, 24, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-23 22:35:41,697 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-23 22:35:41,705 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-23 22:35:41,707 INFO L85 PathProgramCache]: Analyzing trace with hash 1023659503, now seen corresponding path program 1 times [2024-11-23 22:35:41,715 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-23 22:35:41,725 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [878240219] [2024-11-23 22:35:41,729 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-23 22:35:41,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-23 22:36:48,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-23 22:36:49,847 INFO L134 CoverageAnalysis]: Checked inductivity of 2556 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2556 trivial. 0 not checked. [2024-11-23 22:36:49,847 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-23 22:36:49,848 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [878240219] [2024-11-23 22:36:49,848 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [878240219] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-23 22:36:49,848 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-23 22:36:49,849 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-23 22:36:49,851 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1708625387] [2024-11-23 22:36:49,852 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-23 22:36:49,858 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-23 22:36:49,858 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-23 22:36:49,884 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-23 22:36:49,884 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-23 22:36:49,893 INFO L87 Difference]: Start difference. First operand has 3447 states, 2496 states have (on average 1.3032852564102564) internal successors, (3253), 2537 states have internal predecessors, (3253), 788 states have call successors, (788), 163 states have call predecessors, (788), 162 states have return successors, (780), 766 states have call predecessors, (780), 780 states have call successors, (780) Second operand has 3 states, 3 states have (on average 16.666666666666668) internal successors, (50), 3 states have internal predecessors, (50), 3 states have call successors, (28), 2 states have call predecessors, (28), 1 states have return successors, (27), 3 states have call predecessors, (27), 3 states have call successors, (27) [2024-11-23 22:36:54,088 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.18s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-23 22:36:55,403 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-23 22:36:55,404 INFO L93 Difference]: Finished difference Result 10150 states and 14445 transitions. [2024-11-23 22:36:55,406 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-23 22:36:55,407 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 16.666666666666668) internal successors, (50), 3 states have internal predecessors, (50), 3 states have call successors, (28), 2 states have call predecessors, (28), 1 states have return successors, (27), 3 states have call predecessors, (27), 3 states have call successors, (27) Word has length 291 [2024-11-23 22:36:55,410 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-23 22:36:55,504 INFO L225 Difference]: With dead ends: 10150 [2024-11-23 22:36:55,504 INFO L226 Difference]: Without dead ends: 6741 [2024-11-23 22:36:55,539 INFO L434 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 [2024-11-23 22:36:55,542 INFO L435 NwaCegarLoop]: 4780 mSDtfsCounter, 4614 mSDsluCounter, 4704 mSDsCounter, 0 mSdLazyCounter, 26 mSolverCounterSat, 7 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4614 SdHoareTripleChecker+Valid, 9484 SdHoareTripleChecker+Invalid, 34 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 26 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.0s IncrementalHoareTripleChecker+Time [2024-11-23 22:36:55,545 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4614 Valid, 9484 Invalid, 34 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [7 Valid, 26 Invalid, 1 Unknown, 0 Unchecked, 5.0s Time] [2024-11-23 22:36:55,577 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6741 states. [2024-11-23 22:36:56,167 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6741 to 6741. [2024-11-23 22:36:56,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6741 states, 4905 states have (on average 1.2821610601427116) internal successors, (6289), 4983 states have internal predecessors, (6289), 1514 states have call successors, (1514), 322 states have call predecessors, (1514), 321 states have return successors, (1511), 1483 states have call predecessors, (1511), 1511 states have call successors, (1511) [2024-11-23 22:36:56,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6741 states to 6741 states and 9314 transitions. [2024-11-23 22:36:56,265 INFO L78 Accepts]: Start accepts. Automaton has 6741 states and 9314 transitions. Word has length 291 [2024-11-23 22:36:56,269 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-23 22:36:56,270 INFO L471 AbstractCegarLoop]: Abstraction has 6741 states and 9314 transitions. [2024-11-23 22:36:56,270 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 16.666666666666668) internal successors, (50), 3 states have internal predecessors, (50), 3 states have call successors, (28), 2 states have call predecessors, (28), 1 states have return successors, (27), 3 states have call predecessors, (27), 3 states have call successors, (27) [2024-11-23 22:36:56,270 INFO L276 IsEmpty]: Start isEmpty. Operand 6741 states and 9314 transitions. [2024-11-23 22:36:56,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 358 [2024-11-23 22:36:56,305 INFO L210 NwaCegarLoop]: Found error trace [2024-11-23 22:36:56,305 INFO L218 NwaCegarLoop]: trace histogram [28, 28, 24, 24, 24, 24, 24, 24, 4, 4, 4, 2, 2, 2, 2, 2, 2, 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, 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] [2024-11-23 22:36:56,306 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-23 22:36:56,306 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-23 22:36:56,307 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-23 22:36:56,308 INFO L85 PathProgramCache]: Analyzing trace with hash 1408331642, now seen corresponding path program 1 times [2024-11-23 22:36:56,308 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-23 22:36:56,308 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [846082254] [2024-11-23 22:36:56,308 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-23 22:36:56,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-23 22:38:02,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-23 22:38:03,431 INFO L134 CoverageAnalysis]: Checked inductivity of 2827 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 2817 trivial. 0 not checked. [2024-11-23 22:38:03,432 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-23 22:38:03,432 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [846082254] [2024-11-23 22:38:03,432 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [846082254] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-23 22:38:03,433 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-23 22:38:03,433 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-23 22:38:03,433 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1741725613] [2024-11-23 22:38:03,433 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-23 22:38:03,435 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-23 22:38:03,437 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-23 22:38:03,438 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-23 22:38:03,438 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-23 22:38:03,438 INFO L87 Difference]: Start difference. First operand 6741 states and 9314 transitions. Second operand has 3 states, 3 states have (on average 27.0) internal successors, (81), 3 states have internal predecessors, (81), 3 states have call successors, (37), 2 states have call predecessors, (37), 1 states have return successors, (36), 3 states have call predecessors, (36), 3 states have call successors, (36) [2024-11-23 22:38:07,609 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.17s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-23 22:38:09,070 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-23 22:38:09,070 INFO L93 Difference]: Finished difference Result 13443 states and 18567 transitions. [2024-11-23 22:38:09,070 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-23 22:38:09,070 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 27.0) internal successors, (81), 3 states have internal predecessors, (81), 3 states have call successors, (37), 2 states have call predecessors, (37), 1 states have return successors, (36), 3 states have call predecessors, (36), 3 states have call successors, (36) Word has length 357 [2024-11-23 22:38:09,073 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-23 22:38:09,164 INFO L225 Difference]: With dead ends: 13443 [2024-11-23 22:38:09,164 INFO L226 Difference]: Without dead ends: 10052 [2024-11-23 22:38:09,187 INFO L434 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 [2024-11-23 22:38:09,188 INFO L435 NwaCegarLoop]: 9306 mSDtfsCounter, 4568 mSDsluCounter, 4714 mSDsCounter, 0 mSdLazyCounter, 24 mSolverCounterSat, 5 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4568 SdHoareTripleChecker+Valid, 14020 SdHoareTripleChecker+Invalid, 30 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 24 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.1s IncrementalHoareTripleChecker+Time [2024-11-23 22:38:09,189 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4568 Valid, 14020 Invalid, 30 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 24 Invalid, 1 Unknown, 0 Unchecked, 5.1s Time] [2024-11-23 22:38:09,204 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10052 states. [2024-11-23 22:38:09,715 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10052 to 10052. [2024-11-23 22:38:09,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10052 states, 7322 states have (on average 1.2828462168806336) internal successors, (9393), 7438 states have internal predecessors, (9393), 2248 states have call successors, (2248), 482 states have call predecessors, (2248), 481 states have return successors, (2245), 2203 states have call predecessors, (2245), 2245 states have call successors, (2245) [2024-11-23 22:38:09,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10052 states to 10052 states and 13886 transitions. [2024-11-23 22:38:09,841 INFO L78 Accepts]: Start accepts. Automaton has 10052 states and 13886 transitions. Word has length 357 [2024-11-23 22:38:09,844 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-23 22:38:09,844 INFO L471 AbstractCegarLoop]: Abstraction has 10052 states and 13886 transitions. [2024-11-23 22:38:09,845 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 27.0) internal successors, (81), 3 states have internal predecessors, (81), 3 states have call successors, (37), 2 states have call predecessors, (37), 1 states have return successors, (36), 3 states have call predecessors, (36), 3 states have call successors, (36) [2024-11-23 22:38:09,845 INFO L276 IsEmpty]: Start isEmpty. Operand 10052 states and 13886 transitions. [2024-11-23 22:38:09,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 358 [2024-11-23 22:38:09,865 INFO L210 NwaCegarLoop]: Found error trace [2024-11-23 22:38:09,866 INFO L218 NwaCegarLoop]: trace histogram [28, 28, 24, 24, 24, 24, 24, 24, 4, 4, 4, 2, 2, 2, 2, 2, 2, 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, 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] [2024-11-23 22:38:09,866 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-23 22:38:09,866 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-23 22:38:09,871 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-23 22:38:09,871 INFO L85 PathProgramCache]: Analyzing trace with hash 1274318136, now seen corresponding path program 1 times [2024-11-23 22:38:09,871 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-23 22:38:09,871 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1283487499] [2024-11-23 22:38:09,871 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-23 22:38:09,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-23 22:39:14,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-23 22:39:16,749 INFO L134 CoverageAnalysis]: Checked inductivity of 2827 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2827 trivial. 0 not checked. [2024-11-23 22:39:16,750 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-23 22:39:16,751 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1283487499] [2024-11-23 22:39:16,751 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1283487499] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-23 22:39:16,751 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-23 22:39:16,751 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-23 22:39:16,751 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [448865928] [2024-11-23 22:39:16,752 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-23 22:39:16,752 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-23 22:39:16,752 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-23 22:39:16,753 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-23 22:39:16,753 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-23 22:39:16,754 INFO L87 Difference]: Start difference. First operand 10052 states and 13886 transitions. Second operand has 4 states, 4 states have (on average 18.25) internal successors, (73), 4 states have internal predecessors, (73), 2 states have call successors, (36), 2 states have call predecessors, (36), 1 states have return successors, (35), 2 states have call predecessors, (35), 2 states have call successors, (35) [2024-11-23 22:39:17,258 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-23 22:39:17,261 INFO L93 Difference]: Finished difference Result 10052 states and 13886 transitions. [2024-11-23 22:39:17,261 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-23 22:39:17,261 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 18.25) internal successors, (73), 4 states have internal predecessors, (73), 2 states have call successors, (36), 2 states have call predecessors, (36), 1 states have return successors, (35), 2 states have call predecessors, (35), 2 states have call successors, (35) Word has length 357 [2024-11-23 22:39:17,262 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-23 22:39:17,270 INFO L225 Difference]: With dead ends: 10052 [2024-11-23 22:39:17,270 INFO L226 Difference]: Without dead ends: 0 [2024-11-23 22:39:17,312 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-11-23 22:39:17,314 INFO L435 NwaCegarLoop]: 4738 mSDtfsCounter, 4649 mSDsluCounter, 4738 mSDsCounter, 0 mSdLazyCounter, 1 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4649 SdHoareTripleChecker+Valid, 9476 SdHoareTripleChecker+Invalid, 1 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-23 22:39:17,314 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4649 Valid, 9476 Invalid, 1 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-23 22:39:17,316 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2024-11-23 22:39:17,317 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2024-11-23 22:39:17,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-23 22:39:17,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2024-11-23 22:39:17,323 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 357 [2024-11-23 22:39:17,324 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-23 22:39:17,324 INFO L471 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2024-11-23 22:39:17,328 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 18.25) internal successors, (73), 4 states have internal predecessors, (73), 2 states have call successors, (36), 2 states have call predecessors, (36), 1 states have return successors, (35), 2 states have call predecessors, (35), 2 states have call successors, (35) [2024-11-23 22:39:17,328 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2024-11-23 22:39:17,328 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-11-23 22:39:17,335 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-11-23 22:39:17,335 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-11-23 22:39:17,338 INFO L422 BasicCegarLoop]: Path program histogram: [1, 1, 1] [2024-11-23 22:39:17,342 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2024-11-23 22:42:17,017 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2024-11-23 22:42:17,054 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 23.11 10:42:17 BoogieIcfgContainer [2024-11-23 22:42:17,058 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-11-23 22:42:17,059 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-23 22:42:17,059 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-23 22:42:17,059 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-23 22:42:17,060 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 10:35:41" (3/4) ... [2024-11-23 22:42:17,063 INFO L146 WitnessPrinter]: Generating witness for correct program [2024-11-23 22:42:17,072 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#12 [2024-11-23 22:42:17,072 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#11 [2024-11-23 22:42:17,073 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure tcp_hdr [2024-11-23 22:42:17,073 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#10 [2024-11-23 22:42:17,073 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure e1000_poll_for_ack [2024-11-23 22:42:17,073 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ipv6_hdr [2024-11-23 22:42:17,073 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#18 [2024-11-23 22:42:17,073 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#17 [2024-11-23 22:42:17,073 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#16 [2024-11-23 22:42:17,073 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#15 [2024-11-23 22:42:17,073 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure msleep [2024-11-23 22:42:17,073 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#14 [2024-11-23 22:42:17,074 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#13 [2024-11-23 22:42:17,074 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_release_regions [2024-11-23 22:42:17,074 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_stop [2024-11-23 22:42:17,074 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.meminit [2024-11-23 22:42:17,074 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_switch_automaton_state_0_6 [2024-11-23 22:42:17,074 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2024-11-23 22:42:17,074 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure e1000_rar_set_vf [2024-11-23 22:42:17,074 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure request_irq [2024-11-23 22:42:17,074 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_wake_queue [2024-11-23 22:42:17,074 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_carrier_off [2024-11-23 22:42:17,074 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2024-11-23 22:42:17,074 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure kmemcheck_mark_initialized [2024-11-23 22:42:17,075 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure igbvf_down [2024-11-23 22:42:17,075 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_switch_to_process_context [2024-11-23 22:42:17,075 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __might_sleep [2024-11-23 22:42:17,075 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure e1000_init_function_pointers_vf [2024-11-23 22:42:17,075 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure igbvf_get_regs_len [2024-11-23 22:42:17,075 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure dma_map_page [2024-11-23 22:42:17,075 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure igbvf_free_irq [2024-11-23 22:42:17,075 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_carrier_ok [2024-11-23 22:42:17,075 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ip_hdr [2024-11-23 22:42:17,075 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure valid_dma_direction [2024-11-23 22:42:17,075 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ethtool_cmd_speed_set [2024-11-23 22:42:17,076 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure clear_bit [2024-11-23 22:42:17,076 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure e1000_check_for_link_vf [2024-11-23 22:42:17,076 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure atomic_read [2024-11-23 22:42:17,076 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure igbvf_alloc_rx_buffers [2024-11-23 22:42:17,076 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_stop_queue [2024-11-23 22:42:17,076 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#1 [2024-11-23 22:42:17,076 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_name [2024-11-23 22:42:17,076 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#0 [2024-11-23 22:42:17,076 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure e1000_read_mac_addr_vf [2024-11-23 22:42:17,076 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#3 [2024-11-23 22:42:17,076 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#2 [2024-11-23 22:42:17,077 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#5 [2024-11-23 22:42:17,077 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#4 [2024-11-23 22:42:17,077 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure igbvf_clean_tx_ring [2024-11-23 22:42:17,077 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure e1000_read_v2p_mailbox [2024-11-23 22:42:17,077 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure igbvf_close [2024-11-23 22:42:17,077 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure spinlock_check [2024-11-23 22:42:17,077 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure debug_dma_unmap_page [2024-11-23 22:42:17,077 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure dma_unmap_single_attrs [2024-11-23 22:42:17,077 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#7 [2024-11-23 22:42:17,077 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#6 [2024-11-23 22:42:17,077 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#9 [2024-11-23 22:42:17,077 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure consume_skb [2024-11-23 22:42:17,078 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#8 [2024-11-23 22:42:17,078 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure INIT_LIST_HEAD [2024-11-23 22:42:17,078 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure igbvf_remove [2024-11-23 22:42:17,078 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure e1000_reset_hw_vf [2024-11-23 22:42:17,078 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_set_master [2024-11-23 22:42:17,078 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_running [2024-11-23 22:42:17,078 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure igbvf_irq_disable [2024-11-23 22:42:17,078 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure igbvf_maybe_stop_tx [2024-11-23 22:42:17,078 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_get_drvdata [2024-11-23 22:42:17,078 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_xmalloc [2024-11-23 22:42:17,079 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure strlcpy [2024-11-23 22:42:17,079 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_end_pointer [2024-11-23 22:42:17,079 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure igbvf_configure [2024-11-23 22:42:17,079 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure igbvf_clean_tx_irq [2024-11-23 22:42:17,079 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure igbvf_setup_rx_resources [2024-11-23 22:42:17,079 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_is_err [2024-11-23 22:42:17,079 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure igbvf_clean_rx_ring [2024-11-23 22:42:17,079 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~TO~~s32~0 [2024-11-23 22:42:17,079 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure e1000_obtain_mbx_lock_vf [2024-11-23 22:42:17,079 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure is_zero_ether_addr [2024-11-23 22:42:17,079 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_device_attach [2024-11-23 22:42:17,080 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure igbvf_suspend [2024-11-23 22:42:17,080 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure iounmap [2024-11-23 22:42:17,080 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure printk [2024-11-23 22:42:17,080 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure dev_err [2024-11-23 22:42:17,080 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_del_timer_sync [2024-11-23 22:42:17,080 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure e1000_check_for_ack_vf [2024-11-23 22:42:17,080 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cancel_work_sync [2024-11-23 22:42:17,080 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure kzalloc [2024-11-23 22:42:17,080 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_device_detach [2024-11-23 22:42:17,080 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure dma_mapping_error [2024-11-23 22:42:17,080 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure netdev_priv [2024-11-23 22:42:17,080 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_request_irq [2024-11-23 22:42:17,081 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure netdev_get_tx_queue [2024-11-23 22:42:17,081 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure igbvf_request_irq [2024-11-23 22:42:17,081 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure igbvf_resume [2024-11-23 22:42:17,081 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_filter_positive_int [2024-11-23 22:42:17,081 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure lockdep_init_map [2024-11-23 22:42:17,081 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_zalloc [2024-11-23 22:42:17,081 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure igbvf_assign_vector [2024-11-23 22:42:17,081 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure igbvf_put_txbuf [2024-11-23 22:42:17,081 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure get_dma_ops [2024-11-23 22:42:17,081 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~$Pointer$~X~~u16~0~TO~~s32~0 [2024-11-23 22:42:17,082 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __raw_spin_lock_init [2024-11-23 22:42:17,082 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure igbvf_desc_unused [2024-11-23 22:42:17,083 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_assume [2024-11-23 22:42:17,083 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure _dev_info [2024-11-23 22:42:17,083 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure e1000_poll_for_msg [2024-11-23 22:42:17,083 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure kmalloc_array [2024-11-23 22:42:17,083 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure dma_free_attrs [2024-11-23 22:42:17,083 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure igbvf_netpoll [2024-11-23 22:42:17,083 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __phys_addr [2024-11-23 22:42:17,083 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure free_netdev [2024-11-23 22:42:17,083 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure del_timer_sync [2024-11-23 22:42:17,083 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure igbvf_reset_interrupt_capability [2024-11-23 22:42:17,083 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure vzalloc [2024-11-23 22:42:17,083 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure igbvf_shutdown [2024-11-23 22:42:17,084 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure e1000_check_for_msg_vf [2024-11-23 22:42:17,084 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_switch_to_interrupt_context [2024-11-23 22:42:17,084 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_transport_header [2024-11-23 22:42:17,084 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_EMGentry_exit_igbvf_exit_module_19_2 [2024-11-23 22:42:17,084 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_dev_set_drvdata [2024-11-23 22:42:17,084 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure igbvf_free_tx_resources [2024-11-23 22:42:17,084 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_network_offset [2024-11-23 22:42:17,084 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure constant_test_bit [2024-11-23 22:42:17,085 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_filter_err_code [2024-11-23 22:42:17,085 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_network_header [2024-11-23 22:42:17,085 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure igbvf_setup_tx_resources [2024-11-23 22:42:17,085 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure kfree [2024-11-23 22:42:17,085 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure igbvf_get_eeprom_len [2024-11-23 22:42:17,085 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure vfree [2024-11-23 22:42:17,085 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#5 [2024-11-23 22:42:17,085 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_disable_device [2024-11-23 22:42:17,086 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#4 [2024-11-23 22:42:17,086 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#7 [2024-11-23 22:42:17,086 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#6 [2024-11-23 22:42:17,086 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#1 [2024-11-23 22:42:17,086 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#0 [2024-11-23 22:42:17,086 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#3 [2024-11-23 22:42:17,086 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#2 [2024-11-23 22:42:17,086 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#10 [2024-11-23 22:42:17,086 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __udelay [2024-11-23 22:42:17,086 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#9 [2024-11-23 22:42:17,086 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#8 [2024-11-23 22:42:17,086 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~u16~0~X~~bool~0~TO~~s32~0 [2024-11-23 22:42:17,086 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure napi_enable [2024-11-23 22:42:17,086 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv__builtin_expect [2024-11-23 22:42:17,086 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#18 [2024-11-23 22:42:17,086 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#17 [2024-11-23 22:42:17,086 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#16 [2024-11-23 22:42:17,086 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#15 [2024-11-23 22:42:17,086 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#14 [2024-11-23 22:42:17,086 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#13 [2024-11-23 22:42:17,086 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#12 [2024-11-23 22:42:17,088 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#11 [2024-11-23 22:42:17,088 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~int~X~$Pointer$~TO~int [2024-11-23 22:42:17,088 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_enable_device_mem [2024-11-23 22:42:17,088 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_switch_1 [2024-11-23 22:42:17,088 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure test_and_set_bit [2024-11-23 22:42:17,088 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_switch_0 [2024-11-23 22:42:17,088 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mod_timer [2024-11-23 22:42:17,088 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure dma_map_single_attrs [2024-11-23 22:42:17,088 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure dev_kfree_skb_any [2024-11-23 22:42:17,088 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure dma_set_mask_and_coherent [2024-11-23 22:42:17,088 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure igbvf_configure_msix [2024-11-23 22:42:17,088 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure igbvf_open [2024-11-23 22:42:17,088 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure is_valid_ether_addr [2024-11-23 22:42:17,088 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_undef_int [2024-11-23 22:42:17,088 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure igbvf_io_resume [2024-11-23 22:42:17,088 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~TO~VOID [2024-11-23 22:42:17,088 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure igbvf_free_rx_resources [2024-11-23 22:42:17,088 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_headlen [2024-11-23 22:42:17,088 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_switch_automaton_state_2_6 [2024-11-23 22:42:17,089 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure igbvf_nway_reset [2024-11-23 22:42:17,089 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure igbvf_reset [2024-11-23 22:42:17,089 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure e1000_write_posted_mbx [2024-11-23 22:42:17,089 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure mod_timer [2024-11-23 22:42:17,089 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure igbvf_set_multi [2024-11-23 22:42:17,089 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure igbvf_irq_enable [2024-11-23 22:42:17,089 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_free [2024-11-23 22:42:17,089 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure igbvf_tx_timeout [2024-11-23 22:42:17,089 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure schedule_work [2024-11-23 22:42:17,089 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2024-11-23 22:42:17,089 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __init_work [2024-11-23 22:42:17,089 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure debug_dma_map_page [2024-11-23 22:42:17,089 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure igbvf_reinit_locked [2024-11-23 22:42:17,089 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure warn_slowpath_null [2024-11-23 22:42:17,089 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_free_netdev [2024-11-23 22:42:17,089 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure igbvf_update_stats [2024-11-23 22:42:17,089 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure e1000_read_posted_mbx [2024-11-23 22:42:17,089 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_switch_automaton_state_1_6 [2024-11-23 22:42:17,089 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure dma_alloc_attrs [2024-11-23 22:42:17,089 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure igbvf_vlan_rx_add_vid [2024-11-23 22:42:17,089 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure igbvf_up [2024-11-23 22:42:17,089 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure readl [2024-11-23 22:42:17,089 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure set_bit [2024-11-23 22:42:17,089 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure writel [2024-11-23 22:42:17,090 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure e1000_check_for_bit_vf [2024-11-23 22:42:17,090 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure e1000_init_hw_vf [2024-11-23 22:42:17,090 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure dma_unmap_page [2024-11-23 22:42:17,090 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_final_state [2024-11-23 22:42:17,206 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 917 nodes and edges [2024-11-23 22:42:17,226 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 359 nodes and edges [2024-11-23 22:42:17,240 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 96 nodes and edges [2024-11-23 22:42:17,253 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 32 nodes and edges [2024-11-23 22:42:17,260 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2024-11-23 22:42:17,267 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-23 22:42:17,273 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-23 22:42:17,976 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6388b1e9-8278-437c-bf81-1e76aa36025a/bin/uautomizer-verify-LYvppIcaGC/witness.graphml [2024-11-23 22:42:17,977 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6388b1e9-8278-437c-bf81-1e76aa36025a/bin/uautomizer-verify-LYvppIcaGC/witness.yml [2024-11-23 22:42:17,977 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-23 22:42:17,979 INFO L158 Benchmark]: Toolchain (without parser) took 446299.41ms. Allocated memory was 142.6MB in the beginning and 4.0GB in the end (delta: 3.9GB). Free memory was 99.0MB in the beginning and 2.3GB in the end (delta: -2.2GB). Peak memory consumption was 1.7GB. Max. memory is 16.1GB. [2024-11-23 22:42:17,979 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 117.4MB. Free memory is still 73.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-23 22:42:17,979 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5187.66ms. Allocated memory was 142.6MB in the beginning and 184.5MB in the end (delta: 41.9MB). Free memory was 98.7MB in the beginning and 80.2MB in the end (delta: 18.5MB). Peak memory consumption was 141.1MB. Max. memory is 16.1GB. [2024-11-23 22:42:17,979 INFO L158 Benchmark]: Boogie Procedure Inliner took 542.12ms. Allocated memory is still 184.5MB. Free memory was 80.2MB in the beginning and 63.0MB in the end (delta: 17.2MB). Peak memory consumption was 56.9MB. Max. memory is 16.1GB. [2024-11-23 22:42:17,980 INFO L158 Benchmark]: Boogie Preprocessor took 4106.51ms. Allocated memory was 184.5MB in the beginning and 553.6MB in the end (delta: 369.1MB). Free memory was 63.0MB in the beginning and 308.8MB in the end (delta: -245.8MB). Peak memory consumption was 327.6MB. Max. memory is 16.1GB. [2024-11-23 22:42:17,980 INFO L158 Benchmark]: RCFGBuilder took 39881.18ms. Allocated memory was 553.6MB in the beginning and 947.9MB in the end (delta: 394.3MB). Free memory was 308.8MB in the beginning and 623.5MB in the end (delta: -314.7MB). Peak memory consumption was 529.2MB. Max. memory is 16.1GB. [2024-11-23 22:42:17,981 INFO L158 Benchmark]: TraceAbstraction took 395650.37ms. Allocated memory was 947.9MB in the beginning and 4.0GB in the end (delta: 3.1GB). Free memory was 619.3MB in the beginning and 2.5GB in the end (delta: -1.9GB). Peak memory consumption was 1.2GB. Max. memory is 16.1GB. [2024-11-23 22:42:17,981 INFO L158 Benchmark]: Witness Printer took 918.20ms. Allocated memory is still 4.0GB. Free memory was 2.5GB in the beginning and 2.3GB in the end (delta: 146.8MB). Peak memory consumption was 151.0MB. Max. memory is 16.1GB. [2024-11-23 22:42:17,986 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 117.4MB. Free memory is still 73.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5187.66ms. Allocated memory was 142.6MB in the beginning and 184.5MB in the end (delta: 41.9MB). Free memory was 98.7MB in the beginning and 80.2MB in the end (delta: 18.5MB). Peak memory consumption was 141.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 542.12ms. Allocated memory is still 184.5MB. Free memory was 80.2MB in the beginning and 63.0MB in the end (delta: 17.2MB). Peak memory consumption was 56.9MB. Max. memory is 16.1GB. * Boogie Preprocessor took 4106.51ms. Allocated memory was 184.5MB in the beginning and 553.6MB in the end (delta: 369.1MB). Free memory was 63.0MB in the beginning and 308.8MB in the end (delta: -245.8MB). Peak memory consumption was 327.6MB. Max. memory is 16.1GB. * RCFGBuilder took 39881.18ms. Allocated memory was 553.6MB in the beginning and 947.9MB in the end (delta: 394.3MB). Free memory was 308.8MB in the beginning and 623.5MB in the end (delta: -314.7MB). Peak memory consumption was 529.2MB. Max. memory is 16.1GB. * TraceAbstraction took 395650.37ms. Allocated memory was 947.9MB in the beginning and 4.0GB in the end (delta: 3.1GB). Free memory was 619.3MB in the beginning and 2.5GB in the end (delta: -1.9GB). Peak memory consumption was 1.2GB. Max. memory is 16.1GB. * Witness Printer took 918.20ms. Allocated memory is still 4.0GB. Free memory was 2.5GB in the beginning and 2.3GB in the end (delta: 146.8MB). Peak memory consumption was 151.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 6261]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [6261] - GenericResultAtLocation [Line: 6268]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [6268] - GenericResultAtLocation [Line: 6920]: 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"); [6920] - GenericResultAtLocation [Line: 6927]: 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)); [6927] - GenericResultAtLocation [Line: 6934]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("":); [6934] - GenericResultAtLocation [Line: 8015]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("bt %2,%1\n\tsbb %0,%0": "=r" (oldbit): "m" (*((unsigned long *)addr)), "Ir" (nr)); [8015-8016] - GenericResultAtLocation [Line: 8065]: 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/e5e3e20/linux-drivers-clk1/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [8065-8066] - GenericResultAtLocation [Line: 8071]: 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"); [8071-8073] - GenericResultAtLocation [Line: 8093]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; incl %0": "+m" (v->counter)); [8093] - GenericResultAtLocation [Line: 8197]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8197] - GenericResultAtLocation [Line: 8254]: 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/mm.h"), "i" (488), "i" (12UL)); [8254-8255] - GenericResultAtLocation [Line: 8315]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ (" addl %1,%0\n adcl $0xffff,%0": "=r" (sum): "r" (sum << 16), "0" (sum & 4294901760U)); [8315] - GenericResultAtLocation [Line: 8323]: 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)); [8323-8324] - GenericResultAtLocation [Line: 8399]: 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)); [8399-8400] - GenericResultAtLocation [Line: 8433]: 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)); [8433-8434] - GenericResultAtLocation [Line: 8474]: 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)); [8474-8475] - GenericResultAtLocation [Line: 8503]: 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)); [8503-8504] - GenericResultAtLocation [Line: 8945]: 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)); [8945-8946] - GenericResultAtLocation [Line: 8952]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8952] - GenericResultAtLocation [Line: 9561]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9561] - GenericResultAtLocation [Line: 9608]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [9608] - GenericResultAtLocation [Line: 9620]: Unsoundness Warning ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)skb->data) [9620] - GenericResultAtLocation [Line: 9681]: Unsoundness Warning ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)next_rxd) [9681] - GenericResultAtLocation [Line: 10292]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [10292] - GenericResultAtLocation [Line: 11931]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [11931] - GenericResultAtLocation [Line: 11975]: 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/intel/igbvf/netdev.c"), "i" (2086), "i" (12UL)); [11975-11976] - GenericResultAtLocation [Line: 12011]: 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/intel/igbvf/netdev.c"), "i" (2109), "i" (12UL)); [12011-12012] - GenericResultAtLocation [Line: 12126]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [12126] - GenericResultAtLocation [Line: 12130]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [12130] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 16340]: a call to reach_error is unreachable For all program executions holds that a call to reach_error is unreachable at this location - StatisticsResult: Ultimate Automizer benchmark data CFG has 200 procedures, 3611 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 215.8s, OverallIterations: 3, TraceHistogramMax: 28, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.1s, AutomataDifference: 12.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.1s, HoareTripleCheckerStatistics: 2 mSolverCounterUnknown, 13831 SdHoareTripleChecker+Valid, 10.1s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 13831 mSDsluCounter, 32980 SdHoareTripleChecker+Invalid, 8.9s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 14156 mSDsCounter, 12 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 51 IncrementalHoareTripleChecker+Invalid, 65 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 12 mSolverCounterUnsat, 18824 mSDtfsCounter, 51 mSolverCounterSat, 0.2s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 11 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=10052occurred in iteration=2, InterpolantAutomatonStates: 10, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 1.3s AutomataMinimizationTime, 3 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.3s SsaConstructionTime, 1.6s SatisfiabilityAnalysisTime, 5.4s InterpolantComputationTime, 1005 NumberOfCodeBlocks, 1005 NumberOfCodeBlocksAsserted, 3 NumberOfCheckSat, 1002 ConstructedInterpolants, 0 QuantifiedInterpolants, 1243 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 PerfectInterpolantSequences, 8210/8210 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available, ConComCheckerStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 15415]: Location Invariant Derived location invariant: (ldv_counter == 0) - InvariantResult [Line: 12906]: Location Invariant Derived location invariant: (ldv_counter == 0) - InvariantResult [Line: 14939]: Location Invariant Derived location invariant: (ldv_counter == 0) - InvariantResult [Line: 14421]: Location Invariant Derived location invariant: (ldv_counter == 0) - InvariantResult [Line: 10579]: Loop Invariant Derived loop invariant: (ldv_counter == 0) - InvariantResult [Line: 13793]: Location Invariant Derived location invariant: (ldv_counter == 0) - InvariantResult [Line: 7553]: Location Invariant Derived location invariant: (ldv_counter == 0) - InvariantResult [Line: 13775]: Location Invariant Derived location invariant: (ldv_counter == 0) - InvariantResult [Line: 14930]: Location Invariant Derived location invariant: (ldv_counter == 0) - InvariantResult [Line: 14895]: Location Invariant Derived location invariant: (ldv_counter == 0) - InvariantResult [Line: 14204]: Location Invariant Derived location invariant: (ldv_counter == 0) - InvariantResult [Line: 14409]: Location Invariant Derived location invariant: (ldv_counter == 0) - InvariantResult [Line: 13800]: Location Invariant Derived location invariant: (ldv_counter == 0) - InvariantResult [Line: 14888]: Location Invariant Derived location invariant: (ldv_counter == 0) - InvariantResult [Line: 15008]: Location Invariant Derived location invariant: (ldv_counter == 0) - InvariantResult [Line: 14977]: Location Invariant Derived location invariant: (ldv_counter == 0) - InvariantResult [Line: 14070]: Location Invariant Derived location invariant: (ldv_counter == 0) - InvariantResult [Line: 11132]: Location Invariant Derived location invariant: (ldv_counter == 0) - InvariantResult [Line: 14153]: Location Invariant Derived location invariant: (ldv_counter == 0) - InvariantResult [Line: 11315]: Location Invariant Derived location invariant: (ldv_counter == 0) - InvariantResult [Line: 14612]: Location Invariant Derived location invariant: (ldv_counter == 0) - InvariantResult [Line: 13826]: Location Invariant Derived location invariant: ((ldv_counter == 0) && (9 == ldv_statevar_19)) - InvariantResult [Line: 14662]: Location Invariant Derived location invariant: (ldv_counter == 0) - InvariantResult [Line: 7250]: Location Invariant Derived location invariant: (ldv_counter == 0) - InvariantResult [Line: 14452]: Location Invariant Derived location invariant: (ldv_counter == 0) - InvariantResult [Line: 8910]: Location Invariant Derived location invariant: (ldv_counter == 0) - InvariantResult [Line: 13818]: Location Invariant Derived location invariant: (ldv_counter == 0) - InvariantResult [Line: 14992]: Location Invariant Derived location invariant: (ldv_counter == 0) - InvariantResult [Line: 13571]: Location Invariant Derived location invariant: (ldv_counter == 0) - InvariantResult [Line: 12040]: Location Invariant Derived location invariant: (ldv_counter == 0) - InvariantResult [Line: 7250]: Location Invariant Derived location invariant: (ldv_counter == 0) - InvariantResult [Line: 11880]: Location Invariant Derived location invariant: (ldv_counter == 0) - InvariantResult [Line: 14637]: Location Invariant Derived location invariant: (ldv_counter == 0) - InvariantResult [Line: 15593]: Location Invariant Derived location invariant: (ldv_counter == 0) - InvariantResult [Line: 14435]: Location Invariant Derived location invariant: (ldv_counter == 0) - InvariantResult [Line: 12029]: Location Invariant Derived location invariant: (ldv_counter == 0) - InvariantResult [Line: 12318]: Location Invariant Derived location invariant: (ldv_counter == 0) - InvariantResult [Line: 14517]: Location Invariant Derived location invariant: (ldv_counter == 0) - InvariantResult [Line: 12918]: Location Invariant Derived location invariant: (ldv_counter == 0) - InvariantResult [Line: 14198]: Location Invariant Derived location invariant: (ldv_counter == 0) - InvariantResult [Line: 8910]: Location Invariant Derived location invariant: (ldv_counter == 0) - InvariantResult [Line: 15171]: Location Invariant Derived location invariant: (ldv_counter == 0) - InvariantResult [Line: 15155]: Location Invariant Derived location invariant: (ldv_counter == 0) - InvariantResult [Line: 14952]: Location Invariant Derived location invariant: (ldv_counter == 0) - InvariantResult [Line: 14944]: Location Invariant Derived location invariant: (ldv_counter == 0) - InvariantResult [Line: 13849]: Location Invariant Derived location invariant: (ldv_counter == 0) - InvariantResult [Line: 13807]: Location Invariant Derived location invariant: ((6 == ldv_statevar_19) && (ldv_counter == 0)) - InvariantResult [Line: 14076]: Location Invariant Derived location invariant: (ldv_counter == 0) - InvariantResult [Line: 7250]: Location Invariant Derived location invariant: (ldv_counter == 0) - InvariantResult [Line: 13784]: Location Invariant Derived location invariant: (ldv_counter == 0) - InvariantResult [Line: 14134]: Location Invariant Derived location invariant: (ldv_counter == 0) - InvariantResult [Line: 14534]: Location Invariant Derived location invariant: (ldv_counter == 0) - InvariantResult [Line: 13394]: Location Invariant Derived location invariant: (ldv_counter == 0) - InvariantResult [Line: 14140]: Location Invariant Derived location invariant: (ldv_counter == 0) - InvariantResult [Line: 14881]: Location Invariant Derived location invariant: (ldv_counter == 0) - InvariantResult [Line: 7250]: Location Invariant Derived location invariant: (ldv_counter == 0) - InvariantResult [Line: 14900]: Location Invariant Derived location invariant: (ldv_counter == 0) - InvariantResult [Line: 10578]: Loop Invariant Derived loop invariant: (ldv_counter == 0) - InvariantResult [Line: 14960]: Location Invariant Derived location invariant: (ldv_counter == 0) - InvariantResult [Line: 12318]: Location Invariant Derived location invariant: (ldv_counter == 0) - InvariantResult [Line: 14619]: Location Invariant Derived location invariant: (ldv_counter == 0) - InvariantResult [Line: 14871]: Location Invariant Derived location invariant: (ldv_counter == 0) - InvariantResult [Line: 11132]: Location Invariant Derived location invariant: (ldv_counter == 0) - InvariantResult [Line: 14089]: Location Invariant Derived location invariant: (ldv_counter == 0) - InvariantResult [Line: 12706]: Location Invariant Derived location invariant: (ldv_counter == 0) - InvariantResult [Line: 7543]: Location Invariant Derived location invariant: (ldv_counter == 0) - InvariantResult [Line: 15463]: Location Invariant Derived location invariant: (ldv_counter == 0) - InvariantResult [Line: 14971]: Location Invariant Derived location invariant: (ldv_counter == 0) - InvariantResult [Line: 14217]: Location Invariant Derived location invariant: (ldv_counter == 0) RESULT: Ultimate proved your program to be correct! [2024-11-23 22:42:18,162 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6388b1e9-8278-437c-bf81-1e76aa36025a/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE