./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 d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_735521fd-af26-42d8-814b-473fecd5cfe0/bin/uautomizer-verify-aQ6SnzHsRB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_735521fd-af26-42d8-814b-473fecd5cfe0/bin/uautomizer-verify-aQ6SnzHsRB/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_735521fd-af26-42d8-814b-473fecd5cfe0/bin/uautomizer-verify-aQ6SnzHsRB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_735521fd-af26-42d8-814b-473fecd5cfe0/bin/uautomizer-verify-aQ6SnzHsRB/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_735521fd-af26-42d8-814b-473fecd5cfe0/bin/uautomizer-verify-aQ6SnzHsRB/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_735521fd-af26-42d8-814b-473fecd5cfe0/bin/uautomizer-verify-aQ6SnzHsRB --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-d790fec [2024-11-28 02:24:51,300 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-28 02:24:51,392 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_735521fd-af26-42d8-814b-473fecd5cfe0/bin/uautomizer-verify-aQ6SnzHsRB/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-28 02:24:51,406 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-28 02:24:51,410 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-28 02:24:51,452 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-28 02:24:51,453 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-28 02:24:51,453 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-28 02:24:51,453 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-28 02:24:51,453 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-28 02:24:51,454 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-28 02:24:51,454 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-28 02:24:51,454 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-28 02:24:51,454 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-28 02:24:51,454 INFO L153 SettingsManager]: * Use SBE=true [2024-11-28 02:24:51,454 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-28 02:24:51,455 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-28 02:24:51,455 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-28 02:24:51,455 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-28 02:24:51,455 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-28 02:24:51,455 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-28 02:24:51,455 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-28 02:24:51,455 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-28 02:24:51,455 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-28 02:24:51,456 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-28 02:24:51,456 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-28 02:24:51,456 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-28 02:24:51,456 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-28 02:24:51,456 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-28 02:24:51,456 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-28 02:24:51,456 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-28 02:24:51,457 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-28 02:24:51,457 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-28 02:24:51,457 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-28 02:24:51,457 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-28 02:24:51,457 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-28 02:24:51,457 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-28 02:24:51,458 INFO L153 SettingsManager]: * Compute procedure contracts=false [2024-11-28 02:24:51,458 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-28 02:24:51,458 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-28 02:24:51,458 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-28 02:24:51,458 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-28 02:24:51,458 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-28 02:24:51,458 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-28 02:24:51,459 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-28 02:24:51,459 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_735521fd-af26-42d8-814b-473fecd5cfe0/bin/uautomizer-verify-aQ6SnzHsRB 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 [2024-11-28 02:24:51,865 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-28 02:24:51,881 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-28 02:24:51,884 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-28 02:24:51,885 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-28 02:24:51,886 INFO L274 PluginConnector]: CDTParser initialized [2024-11-28 02:24:51,887 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_735521fd-af26-42d8-814b-473fecd5cfe0/bin/uautomizer-verify-aQ6SnzHsRB/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-intel-igbvf-igbvf.cil.i [2024-11-28 02:24:55,245 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_735521fd-af26-42d8-814b-473fecd5cfe0/bin/uautomizer-verify-aQ6SnzHsRB/data/c44231a04/851bb6abb75b459c8898678f14a331e4/FLAGddca608a6 [2024-11-28 02:24:56,192 INFO L384 CDTParser]: Found 1 translation units. [2024-11-28 02:24:56,192 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_735521fd-af26-42d8-814b-473fecd5cfe0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-intel-igbvf-igbvf.cil.i [2024-11-28 02:24:56,269 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_735521fd-af26-42d8-814b-473fecd5cfe0/bin/uautomizer-verify-aQ6SnzHsRB/data/c44231a04/851bb6abb75b459c8898678f14a331e4/FLAGddca608a6 [2024-11-28 02:24:56,300 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_735521fd-af26-42d8-814b-473fecd5cfe0/bin/uautomizer-verify-aQ6SnzHsRB/data/c44231a04/851bb6abb75b459c8898678f14a331e4 [2024-11-28 02:24:56,303 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-28 02:24:56,305 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-28 02:24:56,308 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-28 02:24:56,309 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-28 02:24:56,314 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-28 02:24:56,315 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 02:24:56" (1/1) ... [2024-11-28 02:24:56,319 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3d2171cd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:24:56, skipping insertion in model container [2024-11-28 02:24:56,319 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 02:24:56" (1/1) ... [2024-11-28 02:24:56,565 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-28 02:25:01,349 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_735521fd-af26-42d8-814b-473fecd5cfe0/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] [2024-11-28 02:25:01,388 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-28 02:25:01,493 INFO L200 MainTranslator]: Completed pre-run [2024-11-28 02:25:01,665 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [6261] [2024-11-28 02:25:01,668 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [6268] [2024-11-28 02:25:01,710 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] [2024-11-28 02:25:01,711 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] [2024-11-28 02:25:01,713 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [6934] [2024-11-28 02:25:01,765 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] [2024-11-28 02:25:01,770 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] [2024-11-28 02:25:01,771 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] [2024-11-28 02:25:01,772 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] [2024-11-28 02:25:01,776 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8197] [2024-11-28 02:25:01,779 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] [2024-11-28 02:25:01,781 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] [2024-11-28 02:25:01,784 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] [2024-11-28 02:25:01,790 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] [2024-11-28 02:25:01,793 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] [2024-11-28 02:25:01,795 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] [2024-11-28 02:25:01,797 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] [2024-11-28 02:25:01,816 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] [2024-11-28 02:25:01,816 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8952] [2024-11-28 02:25:01,941 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9561] [2024-11-28 02:25:01,944 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [9608] [2024-11-28 02:25:01,946 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)skb->data) [9620] [2024-11-28 02:25:01,948 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)next_rxd) [9681] [2024-11-28 02:25:02,006 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [10292] [2024-11-28 02:25:02,077 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [11931] [2024-11-28 02:25:02,078 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] [2024-11-28 02:25:02,080 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] [2024-11-28 02:25:02,086 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [12126] [2024-11-28 02:25:02,087 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [12130] [2024-11-28 02:25:02,243 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_735521fd-af26-42d8-814b-473fecd5cfe0/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] [2024-11-28 02:25:02,260 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-28 02:25:02,554 INFO L204 MainTranslator]: Completed translation [2024-11-28 02:25:02,555 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:25:02 WrapperNode [2024-11-28 02:25:02,556 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-28 02:25:02,557 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-28 02:25:02,558 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-28 02:25:02,558 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-28 02:25:02,567 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:25:02" (1/1) ... [2024-11-28 02:25:02,742 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:25:02" (1/1) ... [2024-11-28 02:25:03,111 INFO L138 Inliner]: procedures = 528, calls = 3098, calls flagged for inlining = 306, calls inlined = 284, statements flattened = 8701 [2024-11-28 02:25:03,112 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-28 02:25:03,113 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-28 02:25:03,113 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-28 02:25:03,113 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-28 02:25:03,199 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:25:02" (1/1) ... [2024-11-28 02:25:03,200 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:25:02" (1/1) ... [2024-11-28 02:25:03,258 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:25:02" (1/1) ... [2024-11-28 02:25:06,561 INFO L175 MemorySlicer]: Split 1690 memory accesses to 19 slices as follows [51, 1491, 2, 7, 9, 1, 6, 1, 2, 2, 2, 5, 5, 50, 46, 2, 3, 2, 3]. 88 percent of accesses are in the largest equivalence class. The 57 initializations are split as follows [0, 29, 0, 6, 0, 0, 6, 1, 2, 0, 0, 5, 5, 0, 0, 0, 2, 0, 1]. The 913 writes are split as follows [42, 765, 1, 0, 5, 0, 0, 0, 0, 1, 1, 0, 0, 50, 46, 1, 0, 1, 0]. [2024-11-28 02:25:06,561 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:25:02" (1/1) ... [2024-11-28 02:25:06,562 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:25:02" (1/1) ... [2024-11-28 02:25:06,778 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:25:02" (1/1) ... [2024-11-28 02:25:06,806 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:25:02" (1/1) ... [2024-11-28 02:25:06,855 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:25:02" (1/1) ... [2024-11-28 02:25:06,935 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:25:02" (1/1) ... [2024-11-28 02:25:06,968 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:25:02" (1/1) ... [2024-11-28 02:25:07,046 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-28 02:25:07,047 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-28 02:25:07,048 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-28 02:25:07,049 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-28 02:25:07,050 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:25:02" (1/1) ... [2024-11-28 02:25:07,058 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-28 02:25:07,072 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_735521fd-af26-42d8-814b-473fecd5cfe0/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:25:07,087 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_735521fd-af26-42d8-814b-473fecd5cfe0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-28 02:25:07,092 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_735521fd-af26-42d8-814b-473fecd5cfe0/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-28 02:25:07,123 INFO L130 BoogieDeclarations]: Found specification of procedure ipv6_hdr [2024-11-28 02:25:07,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ipv6_hdr [2024-11-28 02:25:07,125 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2024-11-28 02:25:07,125 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2024-11-28 02:25:07,126 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-28 02:25:07,126 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-28 02:25:07,126 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2024-11-28 02:25:07,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2024-11-28 02:25:07,126 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-11-28 02:25:07,126 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-11-28 02:25:07,126 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-28 02:25:07,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-28 02:25:07,127 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2024-11-28 02:25:07,127 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2024-11-28 02:25:07,127 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_init_function_pointers_vf [2024-11-28 02:25:07,127 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_init_function_pointers_vf [2024-11-28 02:25:07,127 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2024-11-28 02:25:07,128 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2024-11-28 02:25:07,128 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2024-11-28 02:25:07,128 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2024-11-28 02:25:07,128 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-11-28 02:25:07,128 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-11-28 02:25:07,128 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-11-28 02:25:07,128 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-11-28 02:25:07,129 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_alloc_rx_buffers [2024-11-28 02:25:07,129 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_alloc_rx_buffers [2024-11-28 02:25:07,129 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2024-11-28 02:25:07,129 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2024-11-28 02:25:07,129 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_read_mac_addr_vf [2024-11-28 02:25:07,129 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_read_mac_addr_vf [2024-11-28 02:25:07,129 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_close [2024-11-28 02:25:07,131 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_close [2024-11-28 02:25:07,131 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-28 02:25:07,131 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-28 02:25:07,131 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_reset_hw_vf [2024-11-28 02:25:07,131 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_reset_hw_vf [2024-11-28 02:25:07,131 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_maybe_stop_tx [2024-11-28 02:25:07,131 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_maybe_stop_tx [2024-11-28 02:25:07,132 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2024-11-28 02:25:07,132 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2024-11-28 02:25:07,132 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-28 02:25:07,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-28 02:25:07,132 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-28 02:25:07,132 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-28 02:25:07,132 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2024-11-28 02:25:07,132 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2024-11-28 02:25:07,132 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_clean_tx_irq [2024-11-28 02:25:07,132 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_clean_tx_irq [2024-11-28 02:25:07,132 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-28 02:25:07,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-28 02:25:07,132 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2024-11-28 02:25:07,132 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2024-11-28 02:25:07,133 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_suspend [2024-11-28 02:25:07,133 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_suspend [2024-11-28 02:25:07,133 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-28 02:25:07,133 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2024-11-28 02:25:07,133 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2024-11-28 02:25:07,133 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2024-11-28 02:25:07,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2024-11-28 02:25:07,133 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2024-11-28 02:25:07,133 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2024-11-28 02:25:07,133 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2024-11-28 02:25:07,133 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2024-11-28 02:25:07,133 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-28 02:25:07,133 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-28 02:25:07,133 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-11-28 02:25:07,133 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-11-28 02:25:07,133 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-11-28 02:25:07,133 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-11-28 02:25:07,133 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-11-28 02:25:07,133 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-11-28 02:25:07,133 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-11-28 02:25:07,133 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-11-28 02:25:07,133 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-11-28 02:25:07,134 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-11-28 02:25:07,134 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-11-28 02:25:07,134 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-11-28 02:25:07,134 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-11-28 02:25:07,134 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-11-28 02:25:07,134 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-11-28 02:25:07,134 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-11-28 02:25:07,134 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-11-28 02:25:07,134 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-11-28 02:25:07,134 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2024-11-28 02:25:07,134 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_assign_vector [2024-11-28 02:25:07,134 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_assign_vector [2024-11-28 02:25:07,134 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-28 02:25:07,134 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-28 02:25:07,134 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-11-28 02:25:07,134 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-11-28 02:25:07,134 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-28 02:25:07,134 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-28 02:25:07,134 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-28 02:25:07,134 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-28 02:25:07,134 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-28 02:25:07,134 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-28 02:25:07,135 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-28 02:25:07,135 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-28 02:25:07,135 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-28 02:25:07,135 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-28 02:25:07,135 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-28 02:25:07,135 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-28 02:25:07,135 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-28 02:25:07,135 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-28 02:25:07,135 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-28 02:25:07,135 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-28 02:25:07,135 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-28 02:25:07,135 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-28 02:25:07,135 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-11-28 02:25:07,135 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_desc_unused [2024-11-28 02:25:07,135 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_desc_unused [2024-11-28 02:25:07,135 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-28 02:25:07,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-28 02:25:07,135 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2024-11-28 02:25:07,135 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2024-11-28 02:25:07,135 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-28 02:25:07,135 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-28 02:25:07,136 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-28 02:25:07,136 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-28 02:25:07,136 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-28 02:25:07,139 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-28 02:25:07,140 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-28 02:25:07,140 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-28 02:25:07,140 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-28 02:25:07,140 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-28 02:25:07,141 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-28 02:25:07,141 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-28 02:25:07,141 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-28 02:25:07,141 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-28 02:25:07,141 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-28 02:25:07,141 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-28 02:25:07,142 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-28 02:25:07,142 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-28 02:25:07,142 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-28 02:25:07,142 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_netpoll [2024-11-28 02:25:07,142 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_netpoll [2024-11-28 02:25:07,142 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-11-28 02:25:07,142 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-11-28 02:25:07,142 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_reset_interrupt_capability [2024-11-28 02:25:07,142 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_reset_interrupt_capability [2024-11-28 02:25:07,142 INFO L130 BoogieDeclarations]: Found specification of procedure vzalloc [2024-11-28 02:25:07,142 INFO L138 BoogieDeclarations]: Found implementation of procedure vzalloc [2024-11-28 02:25:07,143 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-11-28 02:25:07,143 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-11-28 02:25:07,143 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-11-28 02:25:07,143 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-11-28 02:25:07,143 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-11-28 02:25:07,144 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-11-28 02:25:07,144 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-11-28 02:25:07,144 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-11-28 02:25:07,144 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-11-28 02:25:07,144 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-11-28 02:25:07,144 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-11-28 02:25:07,144 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2024-11-28 02:25:07,144 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2024-11-28 02:25:07,144 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2024-11-28 02:25:07,144 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2024-11-28 02:25:07,144 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2024-11-28 02:25:07,144 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2024-11-28 02:25:07,144 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2024-11-28 02:25:07,144 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2024-11-28 02:25:07,144 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-11-28 02:25:07,144 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-11-28 02:25:07,144 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-11-28 02:25:07,144 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-11-28 02:25:07,144 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-11-28 02:25:07,144 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-11-28 02:25:07,144 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-11-28 02:25:07,144 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-11-28 02:25:07,144 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-11-28 02:25:07,144 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-11-28 02:25:07,144 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-11-28 02:25:07,145 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2024-11-28 02:25:07,145 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2024-11-28 02:25:07,145 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2024-11-28 02:25:07,148 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2024-11-28 02:25:07,148 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2024-11-28 02:25:07,148 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2024-11-28 02:25:07,148 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2024-11-28 02:25:07,148 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2024-11-28 02:25:07,148 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_for_msg_vf [2024-11-28 02:25:07,148 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_for_msg_vf [2024-11-28 02:25:07,148 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2024-11-28 02:25:07,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2024-11-28 02:25:07,148 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2024-11-28 02:25:07,149 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2024-11-28 02:25:07,149 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_igbvf_exit_module_19_2 [2024-11-28 02:25:07,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_igbvf_exit_module_19_2 [2024-11-28 02:25:07,149 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-11-28 02:25:07,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-11-28 02:25:07,149 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_free_tx_resources [2024-11-28 02:25:07,149 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_free_tx_resources [2024-11-28 02:25:07,149 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_offset [2024-11-28 02:25:07,149 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_offset [2024-11-28 02:25:07,149 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-11-28 02:25:07,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-11-28 02:25:07,149 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2024-11-28 02:25:07,149 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2024-11-28 02:25:07,149 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-11-28 02:25:07,149 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-11-28 02:25:07,149 INFO L130 BoogieDeclarations]: Found specification of procedure __udelay [2024-11-28 02:25:07,149 INFO L138 BoogieDeclarations]: Found implementation of procedure __udelay [2024-11-28 02:25:07,149 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2024-11-28 02:25:07,149 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2024-11-28 02:25:07,149 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-28 02:25:07,149 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-11-28 02:25:07,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-11-28 02:25:07,150 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-11-28 02:25:07,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-11-28 02:25:07,150 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2024-11-28 02:25:07,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2024-11-28 02:25:07,150 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2024-11-28 02:25:07,150 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2024-11-28 02:25:07,150 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_configure_msix [2024-11-28 02:25:07,150 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_configure_msix [2024-11-28 02:25:07,150 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-28 02:25:07,150 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_open [2024-11-28 02:25:07,150 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_open [2024-11-28 02:25:07,150 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2024-11-28 02:25:07,150 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2024-11-28 02:25:07,150 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-28 02:25:07,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-28 02:25:07,150 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-28 02:25:07,150 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-28 02:25:07,150 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-28 02:25:07,150 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-28 02:25:07,150 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-28 02:25:07,150 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-28 02:25:07,150 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-28 02:25:07,150 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-28 02:25:07,150 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-28 02:25:07,150 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-28 02:25:07,150 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-28 02:25:07,151 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-28 02:25:07,151 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-28 02:25:07,151 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-28 02:25:07,151 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-28 02:25:07,151 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-28 02:25:07,151 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-28 02:25:07,151 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-28 02:25:07,151 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-28 02:25:07,151 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-28 02:25:07,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-28 02:25:07,151 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2024-11-28 02:25:07,151 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2024-11-28 02:25:07,151 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_nway_reset [2024-11-28 02:25:07,151 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_nway_reset [2024-11-28 02:25:07,151 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_reset [2024-11-28 02:25:07,151 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_reset [2024-11-28 02:25:07,151 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_write_posted_mbx [2024-11-28 02:25:07,151 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_write_posted_mbx [2024-11-28 02:25:07,151 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2024-11-28 02:25:07,151 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2024-11-28 02:25:07,151 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_irq_enable [2024-11-28 02:25:07,151 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_irq_enable [2024-11-28 02:25:07,151 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2024-11-28 02:25:07,151 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2024-11-28 02:25:07,151 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2024-11-28 02:25:07,151 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2024-11-28 02:25:07,152 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_reinit_locked [2024-11-28 02:25:07,152 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_reinit_locked [2024-11-28 02:25:07,152 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-28 02:25:07,154 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-28 02:25:07,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-11-28 02:25:07,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-11-28 02:25:07,154 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_update_stats [2024-11-28 02:25:07,154 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_update_stats [2024-11-28 02:25:07,154 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_vlan_rx_add_vid [2024-11-28 02:25:07,155 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_vlan_rx_add_vid [2024-11-28 02:25:07,155 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-11-28 02:25:07,155 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-11-28 02:25:07,155 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2024-11-28 02:25:07,155 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2024-11-28 02:25:07,156 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_for_bit_vf [2024-11-28 02:25:07,156 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_for_bit_vf [2024-11-28 02:25:07,156 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_init_hw_vf [2024-11-28 02:25:07,156 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_init_hw_vf [2024-11-28 02:25:07,156 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-28 02:25:07,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-28 02:25:07,156 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2024-11-28 02:25:07,156 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2024-11-28 02:25:07,156 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_poll_for_ack [2024-11-28 02:25:07,156 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_poll_for_ack [2024-11-28 02:25:07,156 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2024-11-28 02:25:07,156 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2024-11-28 02:25:07,156 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-28 02:25:07,156 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-28 02:25:07,156 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-28 02:25:07,156 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-28 02:25:07,156 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-28 02:25:07,156 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-28 02:25:07,156 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-28 02:25:07,156 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-28 02:25:07,156 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-11-28 02:25:07,156 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-11-28 02:25:07,156 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-11-28 02:25:07,156 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-11-28 02:25:07,156 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-11-28 02:25:07,157 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-11-28 02:25:07,157 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-11-28 02:25:07,157 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-11-28 02:25:07,157 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-11-28 02:25:07,157 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-11-28 02:25:07,157 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-11-28 02:25:07,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-28 02:25:07,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-28 02:25:07,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-28 02:25:07,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-28 02:25:07,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-28 02:25:07,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-28 02:25:07,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-28 02:25:07,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-28 02:25:07,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-28 02:25:07,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-28 02:25:07,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-28 02:25:07,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-28 02:25:07,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-28 02:25:07,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-28 02:25:07,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-28 02:25:07,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-28 02:25:07,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-28 02:25:07,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-28 02:25:07,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-28 02:25:07,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-28 02:25:07,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-28 02:25:07,157 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2024-11-28 02:25:07,158 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2024-11-28 02:25:07,158 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_rar_set_vf [2024-11-28 02:25:07,158 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_rar_set_vf [2024-11-28 02:25:07,158 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2024-11-28 02:25:07,158 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2024-11-28 02:25:07,158 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2024-11-28 02:25:07,158 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2024-11-28 02:25:07,158 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2024-11-28 02:25:07,158 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2024-11-28 02:25:07,158 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_down [2024-11-28 02:25:07,158 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_down [2024-11-28 02:25:07,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2024-11-28 02:25:07,158 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2024-11-28 02:25:07,158 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_get_regs_len [2024-11-28 02:25:07,158 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_get_regs_len [2024-11-28 02:25:07,158 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_free_irq [2024-11-28 02:25:07,158 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_free_irq [2024-11-28 02:25:07,158 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2024-11-28 02:25:07,158 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2024-11-28 02:25:07,158 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2024-11-28 02:25:07,158 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2024-11-28 02:25:07,158 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_for_link_vf [2024-11-28 02:25:07,158 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_for_link_vf [2024-11-28 02:25:07,158 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2024-11-28 02:25:07,158 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2024-11-28 02:25:07,158 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-11-28 02:25:07,158 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-11-28 02:25:07,158 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-11-28 02:25:07,158 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-11-28 02:25:07,159 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-11-28 02:25:07,159 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-11-28 02:25:07,159 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-11-28 02:25:07,159 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-11-28 02:25:07,161 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-11-28 02:25:07,162 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-11-28 02:25:07,162 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-11-28 02:25:07,162 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-11-28 02:25:07,162 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-11-28 02:25:07,162 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-11-28 02:25:07,162 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-11-28 02:25:07,162 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-11-28 02:25:07,162 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-11-28 02:25:07,162 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2024-11-28 02:25:07,162 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2024-11-28 02:25:07,162 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-11-28 02:25:07,162 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-11-28 02:25:07,162 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-11-28 02:25:07,163 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-11-28 02:25:07,163 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-11-28 02:25:07,163 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-11-28 02:25:07,163 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-11-28 02:25:07,163 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-11-28 02:25:07,163 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-11-28 02:25:07,163 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-11-28 02:25:07,163 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-11-28 02:25:07,163 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-11-28 02:25:07,163 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-11-28 02:25:07,163 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-11-28 02:25:07,163 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-11-28 02:25:07,163 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-11-28 02:25:07,163 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-11-28 02:25:07,163 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2024-11-28 02:25:07,163 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2024-11-28 02:25:07,163 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-28 02:25:07,163 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-28 02:25:07,163 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_clean_tx_ring [2024-11-28 02:25:07,163 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_clean_tx_ring [2024-11-28 02:25:07,163 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_read_v2p_mailbox [2024-11-28 02:25:07,163 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_read_v2p_mailbox [2024-11-28 02:25:07,163 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2024-11-28 02:25:07,163 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2024-11-28 02:25:07,163 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2024-11-28 02:25:07,163 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2024-11-28 02:25:07,163 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-11-28 02:25:07,163 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-11-28 02:25:07,164 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-28 02:25:07,164 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-11-28 02:25:07,164 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-11-28 02:25:07,164 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_remove [2024-11-28 02:25:07,164 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_remove [2024-11-28 02:25:07,164 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2024-11-28 02:25:07,164 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2024-11-28 02:25:07,164 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-11-28 02:25:07,164 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-11-28 02:25:07,164 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_irq_disable [2024-11-28 02:25:07,164 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_irq_disable [2024-11-28 02:25:07,164 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-28 02:25:07,164 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-28 02:25:07,164 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-28 02:25:07,164 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-28 02:25:07,164 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-28 02:25:07,164 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-28 02:25:07,164 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-28 02:25:07,164 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-28 02:25:07,164 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-28 02:25:07,164 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-28 02:25:07,164 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-28 02:25:07,164 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-28 02:25:07,164 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-28 02:25:07,164 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-28 02:25:07,164 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-28 02:25:07,164 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-28 02:25:07,164 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-28 02:25:07,165 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-28 02:25:07,165 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-28 02:25:07,165 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_configure [2024-11-28 02:25:07,165 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_configure [2024-11-28 02:25:07,169 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_setup_rx_resources [2024-11-28 02:25:07,169 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_setup_rx_resources [2024-11-28 02:25:07,169 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_clean_rx_ring [2024-11-28 02:25:07,169 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_clean_rx_ring [2024-11-28 02:25:07,169 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~~s32~0 [2024-11-28 02:25:07,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~~s32~0 [2024-11-28 02:25:07,169 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_obtain_mbx_lock_vf [2024-11-28 02:25:07,169 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_obtain_mbx_lock_vf [2024-11-28 02:25:07,169 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2024-11-28 02:25:07,169 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2024-11-28 02:25:07,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-28 02:25:07,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-28 02:25:07,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-28 02:25:07,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-28 02:25:07,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-28 02:25:07,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-28 02:25:07,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-11-28 02:25:07,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-11-28 02:25:07,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-11-28 02:25:07,170 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-11-28 02:25:07,170 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-11-28 02:25:07,170 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-11-28 02:25:07,170 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-11-28 02:25:07,170 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-11-28 02:25:07,170 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-11-28 02:25:07,170 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-11-28 02:25:07,170 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-11-28 02:25:07,170 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-11-28 02:25:07,170 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-11-28 02:25:07,170 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-28 02:25:07,170 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-28 02:25:07,170 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-28 02:25:07,170 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-28 02:25:07,170 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_for_ack_vf [2024-11-28 02:25:07,170 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_for_ack_vf [2024-11-28 02:25:07,170 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-11-28 02:25:07,170 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-11-28 02:25:07,170 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2024-11-28 02:25:07,170 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2024-11-28 02:25:07,170 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-28 02:25:07,170 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-28 02:25:07,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2024-11-28 02:25:07,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2024-11-28 02:25:07,170 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_request_irq [2024-11-28 02:25:07,170 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_request_irq [2024-11-28 02:25:07,170 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_resume [2024-11-28 02:25:07,170 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_resume [2024-11-28 02:25:07,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-28 02:25:07,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-28 02:25:07,171 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2024-11-28 02:25:07,171 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2024-11-28 02:25:07,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-11-28 02:25:07,171 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-11-28 02:25:07,171 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_put_txbuf [2024-11-28 02:25:07,171 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_put_txbuf [2024-11-28 02:25:07,171 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~u16~0~TO~~s32~0 [2024-11-28 02:25:07,171 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~u16~0~TO~~s32~0 [2024-11-28 02:25:07,171 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_poll_for_msg [2024-11-28 02:25:07,171 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_poll_for_msg [2024-11-28 02:25:07,171 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2024-11-28 02:25:07,171 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2024-11-28 02:25:07,171 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2024-11-28 02:25:07,171 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2024-11-28 02:25:07,171 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-28 02:25:07,171 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-28 02:25:07,171 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2024-11-28 02:25:07,171 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2024-11-28 02:25:07,171 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_shutdown [2024-11-28 02:25:07,171 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_shutdown [2024-11-28 02:25:07,171 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-28 02:25:07,171 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-28 02:25:07,171 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2024-11-28 02:25:07,171 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2024-11-28 02:25:07,171 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_setup_tx_resources [2024-11-28 02:25:07,171 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_setup_tx_resources [2024-11-28 02:25:07,171 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-28 02:25:07,171 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-28 02:25:07,171 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_get_eeprom_len [2024-11-28 02:25:07,171 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_get_eeprom_len [2024-11-28 02:25:07,172 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-28 02:25:07,172 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-28 02:25:07,172 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-28 02:25:07,172 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-28 02:25:07,172 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-28 02:25:07,172 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-28 02:25:07,172 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-28 02:25:07,172 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-28 02:25:07,172 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-28 02:25:07,172 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-28 02:25:07,172 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-28 02:25:07,172 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-28 02:25:07,172 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-28 02:25:07,172 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-28 02:25:07,172 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-28 02:25:07,172 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-28 02:25:07,172 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-28 02:25:07,172 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-28 02:25:07,172 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-28 02:25:07,172 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u16~0~X~~bool~0~TO~~s32~0 [2024-11-28 02:25:07,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u16~0~X~~bool~0~TO~~s32~0 [2024-11-28 02:25:07,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-28 02:25:07,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-28 02:25:07,172 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2024-11-28 02:25:07,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2024-11-28 02:25:07,172 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device_mem [2024-11-28 02:25:07,172 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device_mem [2024-11-28 02:25:07,172 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2024-11-28 02:25:07,172 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2024-11-28 02:25:07,172 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2024-11-28 02:25:07,172 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2024-11-28 02:25:07,173 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask_and_coherent [2024-11-28 02:25:07,173 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask_and_coherent [2024-11-28 02:25:07,173 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_io_resume [2024-11-28 02:25:07,173 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_io_resume [2024-11-28 02:25:07,178 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_free_rx_resources [2024-11-28 02:25:07,178 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_free_rx_resources [2024-11-28 02:25:07,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_6 [2024-11-28 02:25:07,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_6 [2024-11-28 02:25:07,178 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_set_multi [2024-11-28 02:25:07,178 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_set_multi [2024-11-28 02:25:07,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-28 02:25:07,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-28 02:25:07,178 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_tx_timeout [2024-11-28 02:25:07,178 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_tx_timeout [2024-11-28 02:25:07,178 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2024-11-28 02:25:07,178 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2024-11-28 02:25:07,178 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2024-11-28 02:25:07,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2024-11-28 02:25:07,178 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_read_posted_mbx [2024-11-28 02:25:07,178 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_read_posted_mbx [2024-11-28 02:25:07,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2024-11-28 02:25:07,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2024-11-28 02:25:07,179 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2024-11-28 02:25:07,179 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2024-11-28 02:25:07,179 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_up [2024-11-28 02:25:07,179 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_up [2024-11-28 02:25:07,179 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2024-11-28 02:25:07,179 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2024-11-28 02:25:07,179 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-28 02:25:07,179 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-28 02:25:07,179 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-28 02:25:07,179 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-28 02:25:07,179 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-28 02:25:07,179 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-28 02:25:07,179 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-28 02:25:07,179 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-28 02:25:07,179 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-28 02:25:07,179 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-28 02:25:07,179 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-28 02:25:07,179 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-28 02:25:07,179 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-28 02:25:07,179 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-28 02:25:07,179 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-28 02:25:07,179 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-28 02:25:07,179 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-28 02:25:07,179 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-28 02:25:07,179 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-28 02:25:07,179 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2024-11-28 02:25:07,179 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2024-11-28 02:25:07,179 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-28 02:25:07,179 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-28 02:25:08,812 INFO L234 CfgBuilder]: Building ICFG [2024-11-28 02:25:08,816 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-28 02:25:29,883 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-11-28 02:25:31,025 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-28 02:25:41,686 INFO L? ?]: Removed 4481 outVars from TransFormulas that were not future-live. [2024-11-28 02:25:41,686 INFO L283 CfgBuilder]: Performing block encoding [2024-11-28 02:25:41,769 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-28 02:25:41,772 INFO L312 CfgBuilder]: Removed 3 assume(true) statements. [2024-11-28 02:25:41,773 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 02:25:41 BoogieIcfgContainer [2024-11-28 02:25:41,773 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-28 02:25:41,775 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-28 02:25:41,775 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-28 02:25:41,782 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-28 02:25:41,783 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.11 02:24:56" (1/3) ... [2024-11-28 02:25:41,783 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@24aefa67 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.11 02:25:41, skipping insertion in model container [2024-11-28 02:25:41,784 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:25:02" (2/3) ... [2024-11-28 02:25:41,784 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@24aefa67 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.11 02:25:41, skipping insertion in model container [2024-11-28 02:25:41,784 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 02:25:41" (3/3) ... [2024-11-28 02:25:41,786 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-intel-igbvf-igbvf.cil.i [2024-11-28 02:25:41,802 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-28 02:25:41,807 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. [2024-11-28 02:25:41,968 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-28 02:25:41,982 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;@4e624923, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-28 02:25:41,982 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-28 02:25:41,999 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) [2024-11-28 02:25:42,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 292 [2024-11-28 02:25:42,037 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 02:25:42,037 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] [2024-11-28 02:25:42,038 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 02:25:42,044 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 02:25:42,044 INFO L85 PathProgramCache]: Analyzing trace with hash 1023659503, now seen corresponding path program 1 times [2024-11-28 02:25:42,050 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 02:25:42,050 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1801510346] [2024-11-28 02:25:42,050 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:25:42,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 02:26:47,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:26:49,750 INFO L134 CoverageAnalysis]: Checked inductivity of 2556 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2556 trivial. 0 not checked. [2024-11-28 02:26:49,753 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 02:26:49,753 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1801510346] [2024-11-28 02:26:49,754 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1801510346] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 02:26:49,754 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 02:26:49,755 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-28 02:26:49,757 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1217441065] [2024-11-28 02:26:49,758 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 02:26:49,763 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-28 02:26:49,764 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 02:26:49,787 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-28 02:26:49,788 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 02:26:49,796 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) [2024-11-28 02:26:53,988 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 [] [2024-11-28 02:26:55,284 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 02:26:55,284 INFO L93 Difference]: Finished difference Result 10150 states and 14445 transitions. [2024-11-28 02:26:55,286 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-28 02:26:55,287 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 [2024-11-28 02:26:55,289 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 02:26:55,359 INFO L225 Difference]: With dead ends: 10150 [2024-11-28 02:26:55,359 INFO L226 Difference]: Without dead ends: 6741 [2024-11-28 02:26:55,393 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 [2024-11-28 02:26:55,400 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, 4.9s IncrementalHoareTripleChecker+Time [2024-11-28 02:26:55,400 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4614 Valid, 9484 Invalid, 34 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [7 Valid, 26 Invalid, 1 Unknown, 0 Unchecked, 4.9s Time] [2024-11-28 02:26:55,434 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6741 states. [2024-11-28 02:26:56,105 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6741 to 6741. [2024-11-28 02:26:56,120 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) [2024-11-28 02:26:56,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6741 states to 6741 states and 9314 transitions. [2024-11-28 02:26:56,233 INFO L78 Accepts]: Start accepts. Automaton has 6741 states and 9314 transitions. Word has length 291 [2024-11-28 02:26:56,240 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 02:26:56,240 INFO L471 AbstractCegarLoop]: Abstraction has 6741 states and 9314 transitions. [2024-11-28 02:26:56,240 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) [2024-11-28 02:26:56,240 INFO L276 IsEmpty]: Start isEmpty. Operand 6741 states and 9314 transitions. [2024-11-28 02:26:56,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 358 [2024-11-28 02:26:56,288 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 02:26:56,290 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] [2024-11-28 02:26:56,291 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-28 02:26:56,294 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 02:26:56,295 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 02:26:56,295 INFO L85 PathProgramCache]: Analyzing trace with hash 1408331642, now seen corresponding path program 1 times [2024-11-28 02:26:56,295 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 02:26:56,295 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [869283580] [2024-11-28 02:26:56,299 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:26:56,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 02:28:09,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:28:10,184 INFO L134 CoverageAnalysis]: Checked inductivity of 2827 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 2817 trivial. 0 not checked. [2024-11-28 02:28:10,184 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 02:28:10,185 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [869283580] [2024-11-28 02:28:10,185 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [869283580] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 02:28:10,185 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 02:28:10,185 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-28 02:28:10,185 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1551878416] [2024-11-28 02:28:10,185 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 02:28:10,189 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-28 02:28:10,190 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 02:28:10,191 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-28 02:28:10,191 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 02:28:10,192 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) [2024-11-28 02:28:14,362 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 [] [2024-11-28 02:28:15,708 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 02:28:15,709 INFO L93 Difference]: Finished difference Result 13443 states and 18567 transitions. [2024-11-28 02:28:15,709 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-28 02:28:15,710 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 [2024-11-28 02:28:15,712 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 02:28:15,815 INFO L225 Difference]: With dead ends: 13443 [2024-11-28 02:28:15,815 INFO L226 Difference]: Without dead ends: 10052 [2024-11-28 02:28:15,840 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 [2024-11-28 02:28:15,842 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, 0.1s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 24 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.0s IncrementalHoareTripleChecker+Time [2024-11-28 02:28:15,843 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4568 Valid, 14020 Invalid, 30 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [5 Valid, 24 Invalid, 1 Unknown, 0 Unchecked, 5.0s Time] [2024-11-28 02:28:15,860 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10052 states. [2024-11-28 02:28:16,344 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10052 to 10052. [2024-11-28 02:28:16,374 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) [2024-11-28 02:28:16,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10052 states to 10052 states and 13886 transitions. [2024-11-28 02:28:16,463 INFO L78 Accepts]: Start accepts. Automaton has 10052 states and 13886 transitions. Word has length 357 [2024-11-28 02:28:16,465 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 02:28:16,466 INFO L471 AbstractCegarLoop]: Abstraction has 10052 states and 13886 transitions. [2024-11-28 02:28:16,466 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) [2024-11-28 02:28:16,467 INFO L276 IsEmpty]: Start isEmpty. Operand 10052 states and 13886 transitions. [2024-11-28 02:28:16,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 358 [2024-11-28 02:28:16,486 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 02:28:16,487 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] [2024-11-28 02:28:16,487 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-28 02:28:16,487 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 02:28:16,488 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 02:28:16,488 INFO L85 PathProgramCache]: Analyzing trace with hash 1274318136, now seen corresponding path program 1 times [2024-11-28 02:28:16,488 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 02:28:16,488 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [260222212] [2024-11-28 02:28:16,488 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:28:16,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 02:29:41,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:29:44,251 INFO L134 CoverageAnalysis]: Checked inductivity of 2827 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2827 trivial. 0 not checked. [2024-11-28 02:29:44,251 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 02:29:44,252 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [260222212] [2024-11-28 02:29:44,252 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [260222212] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 02:29:44,252 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 02:29:44,252 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-28 02:29:44,252 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [137278675] [2024-11-28 02:29:44,252 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 02:29:44,253 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-28 02:29:44,253 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 02:29:44,254 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-28 02:29:44,254 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-28 02:29:44,254 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) [2024-11-28 02:29:44,719 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 02:29:44,721 INFO L93 Difference]: Finished difference Result 10052 states and 13886 transitions. [2024-11-28 02:29:44,722 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-28 02:29:44,723 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 [2024-11-28 02:29:44,724 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 02:29:44,732 INFO L225 Difference]: With dead ends: 10052 [2024-11-28 02:29:44,732 INFO L226 Difference]: Without dead ends: 0 [2024-11-28 02:29:44,771 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 [2024-11-28 02:29:44,772 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 [2024-11-28 02:29:44,772 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] [2024-11-28 02:29:44,773 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2024-11-28 02:29:44,773 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2024-11-28 02:29:44,773 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) [2024-11-28 02:29:44,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2024-11-28 02:29:44,780 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 357 [2024-11-28 02:29:44,781 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 02:29:44,781 INFO L471 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2024-11-28 02:29:44,781 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) [2024-11-28 02:29:44,781 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2024-11-28 02:29:44,781 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-11-28 02:29:44,788 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-11-28 02:29:44,788 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-11-28 02:29:44,795 INFO L422 BasicCegarLoop]: Path program histogram: [1, 1, 1] [2024-11-28 02:29:44,797 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2024-11-28 02:32:45,111 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2024-11-28 02:32:45,141 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 28.11 02:32:45 BoogieIcfgContainer [2024-11-28 02:32:45,141 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-11-28 02:32:45,142 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-28 02:32:45,142 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-28 02:32:45,142 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-28 02:32:45,143 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 02:25:41" (3/4) ... [2024-11-28 02:32:45,146 INFO L146 WitnessPrinter]: Generating witness for correct program [2024-11-28 02:32:45,154 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#12 [2024-11-28 02:32:45,154 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#11 [2024-11-28 02:32:45,154 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure tcp_hdr [2024-11-28 02:32:45,154 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#10 [2024-11-28 02:32:45,154 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure e1000_poll_for_ack [2024-11-28 02:32:45,155 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ipv6_hdr [2024-11-28 02:32:45,155 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#18 [2024-11-28 02:32:45,155 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#17 [2024-11-28 02:32:45,155 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#16 [2024-11-28 02:32:45,155 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#15 [2024-11-28 02:32:45,155 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure msleep [2024-11-28 02:32:45,155 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#14 [2024-11-28 02:32:45,155 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#13 [2024-11-28 02:32:45,155 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_release_regions [2024-11-28 02:32:45,155 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_stop [2024-11-28 02:32:45,155 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.meminit [2024-11-28 02:32:45,156 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_switch_automaton_state_0_6 [2024-11-28 02:32:45,156 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2024-11-28 02:32:45,156 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure e1000_rar_set_vf [2024-11-28 02:32:45,156 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure request_irq [2024-11-28 02:32:45,156 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_wake_queue [2024-11-28 02:32:45,156 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_carrier_off [2024-11-28 02:32:45,156 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2024-11-28 02:32:45,156 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure kmemcheck_mark_initialized [2024-11-28 02:32:45,156 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure igbvf_down [2024-11-28 02:32:45,156 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_switch_to_process_context [2024-11-28 02:32:45,157 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __might_sleep [2024-11-28 02:32:45,157 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure e1000_init_function_pointers_vf [2024-11-28 02:32:45,157 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure igbvf_get_regs_len [2024-11-28 02:32:45,157 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure dma_map_page [2024-11-28 02:32:45,157 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure igbvf_free_irq [2024-11-28 02:32:45,157 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_carrier_ok [2024-11-28 02:32:45,157 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ip_hdr [2024-11-28 02:32:45,157 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure valid_dma_direction [2024-11-28 02:32:45,157 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ethtool_cmd_speed_set [2024-11-28 02:32:45,157 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure clear_bit [2024-11-28 02:32:45,158 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure e1000_check_for_link_vf [2024-11-28 02:32:45,158 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure atomic_read [2024-11-28 02:32:45,158 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure igbvf_alloc_rx_buffers [2024-11-28 02:32:45,158 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_stop_queue [2024-11-28 02:32:45,158 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#1 [2024-11-28 02:32:45,158 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_name [2024-11-28 02:32:45,158 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#0 [2024-11-28 02:32:45,158 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure e1000_read_mac_addr_vf [2024-11-28 02:32:45,158 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#3 [2024-11-28 02:32:45,158 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#2 [2024-11-28 02:32:45,158 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#5 [2024-11-28 02:32:45,159 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#4 [2024-11-28 02:32:45,159 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure igbvf_clean_tx_ring [2024-11-28 02:32:45,159 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure e1000_read_v2p_mailbox [2024-11-28 02:32:45,159 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure igbvf_close [2024-11-28 02:32:45,159 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure spinlock_check [2024-11-28 02:32:45,159 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure debug_dma_unmap_page [2024-11-28 02:32:45,159 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure dma_unmap_single_attrs [2024-11-28 02:32:45,159 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#7 [2024-11-28 02:32:45,159 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#6 [2024-11-28 02:32:45,159 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#9 [2024-11-28 02:32:45,159 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure consume_skb [2024-11-28 02:32:45,160 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#8 [2024-11-28 02:32:45,160 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure INIT_LIST_HEAD [2024-11-28 02:32:45,160 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure igbvf_remove [2024-11-28 02:32:45,160 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure e1000_reset_hw_vf [2024-11-28 02:32:45,160 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_set_master [2024-11-28 02:32:45,160 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_running [2024-11-28 02:32:45,160 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure igbvf_irq_disable [2024-11-28 02:32:45,160 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure igbvf_maybe_stop_tx [2024-11-28 02:32:45,160 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_get_drvdata [2024-11-28 02:32:45,161 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_xmalloc [2024-11-28 02:32:45,161 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure strlcpy [2024-11-28 02:32:45,161 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_end_pointer [2024-11-28 02:32:45,161 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure igbvf_configure [2024-11-28 02:32:45,161 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure igbvf_clean_tx_irq [2024-11-28 02:32:45,161 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure igbvf_setup_rx_resources [2024-11-28 02:32:45,161 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_is_err [2024-11-28 02:32:45,161 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure igbvf_clean_rx_ring [2024-11-28 02:32:45,161 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~TO~~s32~0 [2024-11-28 02:32:45,161 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure e1000_obtain_mbx_lock_vf [2024-11-28 02:32:45,161 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure is_zero_ether_addr [2024-11-28 02:32:45,162 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_device_attach [2024-11-28 02:32:45,162 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure igbvf_suspend [2024-11-28 02:32:45,162 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure iounmap [2024-11-28 02:32:45,162 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure printk [2024-11-28 02:32:45,162 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure dev_err [2024-11-28 02:32:45,162 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_del_timer_sync [2024-11-28 02:32:45,162 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure e1000_check_for_ack_vf [2024-11-28 02:32:45,162 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cancel_work_sync [2024-11-28 02:32:45,162 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure kzalloc [2024-11-28 02:32:45,162 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_device_detach [2024-11-28 02:32:45,162 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure dma_mapping_error [2024-11-28 02:32:45,162 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure netdev_priv [2024-11-28 02:32:45,162 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_request_irq [2024-11-28 02:32:45,162 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure netdev_get_tx_queue [2024-11-28 02:32:45,162 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure igbvf_request_irq [2024-11-28 02:32:45,162 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure igbvf_resume [2024-11-28 02:32:45,162 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_filter_positive_int [2024-11-28 02:32:45,162 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure lockdep_init_map [2024-11-28 02:32:45,162 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_zalloc [2024-11-28 02:32:45,162 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure igbvf_assign_vector [2024-11-28 02:32:45,162 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure igbvf_put_txbuf [2024-11-28 02:32:45,163 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure get_dma_ops [2024-11-28 02:32:45,163 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~$Pointer$~X~~u16~0~TO~~s32~0 [2024-11-28 02:32:45,163 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __raw_spin_lock_init [2024-11-28 02:32:45,163 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure igbvf_desc_unused [2024-11-28 02:32:45,163 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_assume [2024-11-28 02:32:45,163 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure _dev_info [2024-11-28 02:32:45,163 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure e1000_poll_for_msg [2024-11-28 02:32:45,163 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure kmalloc_array [2024-11-28 02:32:45,163 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure dma_free_attrs [2024-11-28 02:32:45,163 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure igbvf_netpoll [2024-11-28 02:32:45,163 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __phys_addr [2024-11-28 02:32:45,163 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure free_netdev [2024-11-28 02:32:45,163 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure del_timer_sync [2024-11-28 02:32:45,163 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure igbvf_reset_interrupt_capability [2024-11-28 02:32:45,163 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure vzalloc [2024-11-28 02:32:45,163 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure igbvf_shutdown [2024-11-28 02:32:45,163 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure e1000_check_for_msg_vf [2024-11-28 02:32:45,163 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_switch_to_interrupt_context [2024-11-28 02:32:45,163 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_transport_header [2024-11-28 02:32:45,163 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_EMGentry_exit_igbvf_exit_module_19_2 [2024-11-28 02:32:45,163 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_dev_set_drvdata [2024-11-28 02:32:45,164 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure igbvf_free_tx_resources [2024-11-28 02:32:45,164 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_network_offset [2024-11-28 02:32:45,164 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure constant_test_bit [2024-11-28 02:32:45,165 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_filter_err_code [2024-11-28 02:32:45,165 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_network_header [2024-11-28 02:32:45,165 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure igbvf_setup_tx_resources [2024-11-28 02:32:45,165 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure kfree [2024-11-28 02:32:45,165 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure igbvf_get_eeprom_len [2024-11-28 02:32:45,165 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure vfree [2024-11-28 02:32:45,165 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#5 [2024-11-28 02:32:45,165 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_disable_device [2024-11-28 02:32:45,165 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#4 [2024-11-28 02:32:45,165 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#7 [2024-11-28 02:32:45,165 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#6 [2024-11-28 02:32:45,166 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#1 [2024-11-28 02:32:45,166 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#0 [2024-11-28 02:32:45,166 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#3 [2024-11-28 02:32:45,166 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#2 [2024-11-28 02:32:45,166 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#10 [2024-11-28 02:32:45,166 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __udelay [2024-11-28 02:32:45,166 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#9 [2024-11-28 02:32:45,166 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#8 [2024-11-28 02:32:45,166 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~u16~0~X~~bool~0~TO~~s32~0 [2024-11-28 02:32:45,166 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure napi_enable [2024-11-28 02:32:45,167 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv__builtin_expect [2024-11-28 02:32:45,167 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#18 [2024-11-28 02:32:45,167 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#17 [2024-11-28 02:32:45,167 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#16 [2024-11-28 02:32:45,167 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#15 [2024-11-28 02:32:45,167 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#14 [2024-11-28 02:32:45,167 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#13 [2024-11-28 02:32:45,167 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#12 [2024-11-28 02:32:45,167 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#11 [2024-11-28 02:32:45,167 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~int~X~$Pointer$~TO~int [2024-11-28 02:32:45,167 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_enable_device_mem [2024-11-28 02:32:45,167 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_switch_1 [2024-11-28 02:32:45,167 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure test_and_set_bit [2024-11-28 02:32:45,167 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_switch_0 [2024-11-28 02:32:45,167 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mod_timer [2024-11-28 02:32:45,167 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure dma_map_single_attrs [2024-11-28 02:32:45,168 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure dev_kfree_skb_any [2024-11-28 02:32:45,168 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure dma_set_mask_and_coherent [2024-11-28 02:32:45,168 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure igbvf_configure_msix [2024-11-28 02:32:45,168 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure igbvf_open [2024-11-28 02:32:45,168 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure is_valid_ether_addr [2024-11-28 02:32:45,168 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_undef_int [2024-11-28 02:32:45,168 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure igbvf_io_resume [2024-11-28 02:32:45,168 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~TO~VOID [2024-11-28 02:32:45,168 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure igbvf_free_rx_resources [2024-11-28 02:32:45,168 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_headlen [2024-11-28 02:32:45,168 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_switch_automaton_state_2_6 [2024-11-28 02:32:45,168 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure igbvf_nway_reset [2024-11-28 02:32:45,168 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure igbvf_reset [2024-11-28 02:32:45,168 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure e1000_write_posted_mbx [2024-11-28 02:32:45,168 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure mod_timer [2024-11-28 02:32:45,168 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure igbvf_set_multi [2024-11-28 02:32:45,168 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure igbvf_irq_enable [2024-11-28 02:32:45,168 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_free [2024-11-28 02:32:45,168 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure igbvf_tx_timeout [2024-11-28 02:32:45,168 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure schedule_work [2024-11-28 02:32:45,168 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2024-11-28 02:32:45,168 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __init_work [2024-11-28 02:32:45,168 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure debug_dma_map_page [2024-11-28 02:32:45,168 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure igbvf_reinit_locked [2024-11-28 02:32:45,168 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure warn_slowpath_null [2024-11-28 02:32:45,168 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_free_netdev [2024-11-28 02:32:45,168 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure igbvf_update_stats [2024-11-28 02:32:45,169 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure e1000_read_posted_mbx [2024-11-28 02:32:45,169 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_switch_automaton_state_1_6 [2024-11-28 02:32:45,169 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure dma_alloc_attrs [2024-11-28 02:32:45,169 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure igbvf_vlan_rx_add_vid [2024-11-28 02:32:45,169 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure igbvf_up [2024-11-28 02:32:45,170 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure readl [2024-11-28 02:32:45,170 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure set_bit [2024-11-28 02:32:45,170 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure writel [2024-11-28 02:32:45,170 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure e1000_check_for_bit_vf [2024-11-28 02:32:45,170 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure e1000_init_hw_vf [2024-11-28 02:32:45,170 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure dma_unmap_page [2024-11-28 02:32:45,170 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_final_state [2024-11-28 02:32:45,297 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 917 nodes and edges [2024-11-28 02:32:45,315 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 359 nodes and edges [2024-11-28 02:32:45,324 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 96 nodes and edges [2024-11-28 02:32:45,331 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 32 nodes and edges [2024-11-28 02:32:45,338 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2024-11-28 02:32:45,344 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-28 02:32:45,351 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-28 02:32:46,069 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_735521fd-af26-42d8-814b-473fecd5cfe0/bin/uautomizer-verify-aQ6SnzHsRB/witness.graphml [2024-11-28 02:32:46,072 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_735521fd-af26-42d8-814b-473fecd5cfe0/bin/uautomizer-verify-aQ6SnzHsRB/witness.yml [2024-11-28 02:32:46,072 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-28 02:32:46,073 INFO L158 Benchmark]: Toolchain (without parser) took 469768.19ms. Allocated memory was 142.6MB in the beginning and 3.5GB in the end (delta: 3.4GB). Free memory was 102.9MB in the beginning and 3.0GB in the end (delta: -2.9GB). Peak memory consumption was 463.5MB. Max. memory is 16.1GB. [2024-11-28 02:32:46,074 INFO L158 Benchmark]: CDTParser took 0.36ms. Allocated memory is still 167.8MB. Free memory is still 104.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-28 02:32:46,074 INFO L158 Benchmark]: CACSL2BoogieTranslator took 6248.29ms. Allocated memory was 142.6MB in the beginning and 411.0MB in the end (delta: 268.4MB). Free memory was 102.6MB in the beginning and 207.6MB in the end (delta: -105.0MB). Peak memory consumption was 179.1MB. Max. memory is 16.1GB. [2024-11-28 02:32:46,075 INFO L158 Benchmark]: Boogie Procedure Inliner took 554.54ms. Allocated memory is still 411.0MB. Free memory was 207.6MB in the beginning and 155.0MB in the end (delta: 52.6MB). Peak memory consumption was 50.3MB. Max. memory is 16.1GB. [2024-11-28 02:32:46,076 INFO L158 Benchmark]: Boogie Preprocessor took 3934.24ms. Allocated memory was 411.0MB in the beginning and 738.2MB in the end (delta: 327.2MB). Free memory was 155.0MB in the beginning and 474.8MB in the end (delta: -319.9MB). Peak memory consumption was 318.7MB. Max. memory is 16.1GB. [2024-11-28 02:32:46,076 INFO L158 Benchmark]: RCFGBuilder took 34725.51ms. Allocated memory was 738.2MB in the beginning and 1.1GB in the end (delta: 360.7MB). Free memory was 474.8MB in the beginning and 450.7MB in the end (delta: 24.1MB). Peak memory consumption was 593.0MB. Max. memory is 16.1GB. [2024-11-28 02:32:46,077 INFO L158 Benchmark]: TraceAbstraction took 423366.25ms. Allocated memory was 1.1GB in the beginning and 3.5GB in the end (delta: 2.4GB). Free memory was 450.7MB in the beginning and 3.2GB in the end (delta: -2.7GB). Peak memory consumption was 1.8GB. Max. memory is 16.1GB. [2024-11-28 02:32:46,078 INFO L158 Benchmark]: Witness Printer took 930.24ms. Allocated memory is still 3.5GB. Free memory was 3.2GB in the beginning and 3.0GB in the end (delta: 150.2MB). Peak memory consumption was 151.0MB. Max. memory is 16.1GB. [2024-11-28 02:32:46,080 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36ms. Allocated memory is still 167.8MB. Free memory is still 104.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 6248.29ms. Allocated memory was 142.6MB in the beginning and 411.0MB in the end (delta: 268.4MB). Free memory was 102.6MB in the beginning and 207.6MB in the end (delta: -105.0MB). Peak memory consumption was 179.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 554.54ms. Allocated memory is still 411.0MB. Free memory was 207.6MB in the beginning and 155.0MB in the end (delta: 52.6MB). Peak memory consumption was 50.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 3934.24ms. Allocated memory was 411.0MB in the beginning and 738.2MB in the end (delta: 327.2MB). Free memory was 155.0MB in the beginning and 474.8MB in the end (delta: -319.9MB). Peak memory consumption was 318.7MB. Max. memory is 16.1GB. * RCFGBuilder took 34725.51ms. Allocated memory was 738.2MB in the beginning and 1.1GB in the end (delta: 360.7MB). Free memory was 474.8MB in the beginning and 450.7MB in the end (delta: 24.1MB). Peak memory consumption was 593.0MB. Max. memory is 16.1GB. * TraceAbstraction took 423366.25ms. Allocated memory was 1.1GB in the beginning and 3.5GB in the end (delta: 2.4GB). Free memory was 450.7MB in the beginning and 3.2GB in the end (delta: -2.7GB). Peak memory consumption was 1.8GB. Max. memory is 16.1GB. * Witness Printer took 930.24ms. Allocated memory is still 3.5GB. Free memory was 3.2GB in the beginning and 3.0GB in the end (delta: 150.2MB). 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: 242.9s, OverallIterations: 3, TraceHistogramMax: 28, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.1s, AutomataDifference: 11.8s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.1s, HoareTripleCheckerStatistics: 2 mSolverCounterUnknown, 13831 SdHoareTripleChecker+Valid, 10.0s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 13831 mSDsluCounter, 32980 SdHoareTripleChecker+Invalid, 9.0s 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: 1.4s AutomataMinimizationTime, 3 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.3s SsaConstructionTime, 1.7s SatisfiabilityAnalysisTime, 5.8s 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! [2024-11-28 02:32:46,213 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_735521fd-af26-42d8-814b-473fecd5cfe0/bin/uautomizer-verify-aQ6SnzHsRB/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