./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 551b0097 Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/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 /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux --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-?-551b009-m [2025-01-09 19:33:05,011 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-01-09 19:33:05,079 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2025-01-09 19:33:05,083 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-01-09 19:33:05,083 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-01-09 19:33:05,104 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-01-09 19:33:05,105 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-01-09 19:33:05,105 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-01-09 19:33:05,106 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-01-09 19:33:05,106 INFO L153 SettingsManager]: * Use memory slicer=true [2025-01-09 19:33:05,106 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-01-09 19:33:05,106 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-01-09 19:33:05,106 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-01-09 19:33:05,107 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-01-09 19:33:05,107 INFO L153 SettingsManager]: * Use SBE=true [2025-01-09 19:33:05,108 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-01-09 19:33:05,108 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-01-09 19:33:05,108 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-01-09 19:33:05,108 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-01-09 19:33:05,108 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-01-09 19:33:05,108 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-01-09 19:33:05,108 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-01-09 19:33:05,108 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-01-09 19:33:05,108 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-01-09 19:33:05,109 INFO L153 SettingsManager]: * Use constant arrays=true [2025-01-09 19:33:05,109 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-01-09 19:33:05,109 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-01-09 19:33:05,109 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-01-09 19:33:05,109 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-01-09 19:33:05,109 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-09 19:33:05,109 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2025-01-09 19:33:05,109 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-01-09 19:33:05,110 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-01-09 19:33:05,110 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-01-09 19:33:05,110 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-09 19:33:05,110 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-01-09 19:33:05,110 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-01-09 19:33:05,110 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-01-09 19:33:05,110 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-01-09 19:33:05,111 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-01-09 19:33:05,111 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-01-09 19:33:05,111 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-01-09 19:33:05,111 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-01-09 19:33:05,111 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-01-09 19:33:05,111 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-01-09 19:33:05,111 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 -> /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux 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 [2025-01-09 19:33:05,333 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-01-09 19:33:05,340 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-01-09 19:33:05,342 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-01-09 19:33:05,343 INFO L270 PluginConnector]: Initializing CDTParser... [2025-01-09 19:33:05,343 INFO L274 PluginConnector]: CDTParser initialized [2025-01-09 19:33:05,344 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-intel-igbvf-igbvf.cil.i [2025-01-09 19:33:06,543 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/1393d3ce0/8a0dd66adc614eaf8e31e550e8d9b0c2/FLAG9c9e8ef7f [2025-01-09 19:33:07,083 INFO L384 CDTParser]: Found 1 translation units. [2025-01-09 19:33:07,084 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-intel-igbvf-igbvf.cil.i [2025-01-09 19:33:07,132 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/1393d3ce0/8a0dd66adc614eaf8e31e550e8d9b0c2/FLAG9c9e8ef7f [2025-01-09 19:33:07,624 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/1393d3ce0/8a0dd66adc614eaf8e31e550e8d9b0c2 [2025-01-09 19:33:07,626 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-01-09 19:33:07,627 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-01-09 19:33:07,628 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-01-09 19:33:07,628 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-01-09 19:33:07,631 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-01-09 19:33:07,631 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.01 07:33:07" (1/1) ... [2025-01-09 19:33:07,632 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4c700d4e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:33:07, skipping insertion in model container [2025-01-09 19:33:07,632 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.01 07:33:07" (1/1) ... [2025-01-09 19:33:07,729 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-01-09 19:33:10,179 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/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] [2025-01-09 19:33:10,204 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-01-09 19:33:10,274 INFO L200 MainTranslator]: Completed pre-run [2025-01-09 19:33:10,342 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [6261] [2025-01-09 19:33:10,343 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [6268] [2025-01-09 19:33:10,360 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] [2025-01-09 19:33:10,361 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] [2025-01-09 19:33:10,361 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [6934] [2025-01-09 19:33:10,376 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] [2025-01-09 19:33:10,378 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] [2025-01-09 19:33:10,378 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] [2025-01-09 19:33:10,379 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] [2025-01-09 19:33:10,380 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8197] [2025-01-09 19:33:10,381 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] [2025-01-09 19:33:10,382 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] [2025-01-09 19:33:10,383 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] [2025-01-09 19:33:10,385 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] [2025-01-09 19:33:10,386 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] [2025-01-09 19:33:10,387 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] [2025-01-09 19:33:10,388 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] [2025-01-09 19:33:10,396 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] [2025-01-09 19:33:10,396 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8952] [2025-01-09 19:33:10,410 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9561] [2025-01-09 19:33:10,411 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [9608] [2025-01-09 19:33:10,412 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)skb->data) [9620] [2025-01-09 19:33:10,413 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)next_rxd) [9681] [2025-01-09 19:33:10,443 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [10292] [2025-01-09 19:33:10,483 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [11931] [2025-01-09 19:33:10,484 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] [2025-01-09 19:33:10,485 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] [2025-01-09 19:33:10,487 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [12126] [2025-01-09 19:33:10,488 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [12130] [2025-01-09 19:33:10,542 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/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] [2025-01-09 19:33:10,550 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-01-09 19:33:10,800 INFO L204 MainTranslator]: Completed translation [2025-01-09 19:33:10,801 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:33:10 WrapperNode [2025-01-09 19:33:10,802 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-01-09 19:33:10,803 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-01-09 19:33:10,803 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-01-09 19:33:10,803 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-01-09 19:33:10,807 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:33:10" (1/1) ... [2025-01-09 19:33:10,900 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:33:10" (1/1) ... [2025-01-09 19:33:11,116 INFO L138 Inliner]: procedures = 528, calls = 3098, calls flagged for inlining = 306, calls inlined = 284, statements flattened = 8701 [2025-01-09 19:33:11,117 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-01-09 19:33:11,117 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-01-09 19:33:11,118 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-01-09 19:33:11,118 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-01-09 19:33:11,125 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:33:10" (1/1) ... [2025-01-09 19:33:11,125 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:33:10" (1/1) ... [2025-01-09 19:33:11,166 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:33:10" (1/1) ... [2025-01-09 19:33:13,489 INFO L175 MemorySlicer]: Split 1690 memory accesses to 19 slices as follows [1491, 2, 9, 2, 1, 7, 6, 1, 2, 5, 5, 50, 46, 2, 3, 2, 3, 2, 51]. 88 percent of accesses are in the largest equivalence class. The 57 initializations are split as follows [29, 0, 0, 0, 0, 6, 6, 1, 2, 5, 5, 0, 0, 0, 2, 0, 1, 0, 0]. The 913 writes are split as follows [765, 1, 5, 1, 0, 0, 0, 0, 0, 0, 0, 50, 46, 1, 0, 1, 0, 1, 42]. [2025-01-09 19:33:13,490 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:33:10" (1/1) ... [2025-01-09 19:33:13,490 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:33:10" (1/1) ... [2025-01-09 19:33:13,609 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:33:10" (1/1) ... [2025-01-09 19:33:13,624 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:33:10" (1/1) ... [2025-01-09 19:33:13,641 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:33:10" (1/1) ... [2025-01-09 19:33:13,679 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:33:10" (1/1) ... [2025-01-09 19:33:13,698 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:33:10" (1/1) ... [2025-01-09 19:33:13,750 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-01-09 19:33:13,752 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2025-01-09 19:33:13,752 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2025-01-09 19:33:13,752 INFO L274 PluginConnector]: RCFGBuilder initialized [2025-01-09 19:33:13,753 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:33:10" (1/1) ... [2025-01-09 19:33:13,757 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-09 19:33:13,765 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-01-09 19:33:13,776 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2025-01-09 19:33:13,778 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2025-01-09 19:33:13,796 INFO L130 BoogieDeclarations]: Found specification of procedure ipv6_hdr [2025-01-09 19:33:13,797 INFO L138 BoogieDeclarations]: Found implementation of procedure ipv6_hdr [2025-01-09 19:33:13,797 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2025-01-09 19:33:13,797 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2025-01-09 19:33:13,798 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2025-01-09 19:33:13,798 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2025-01-09 19:33:13,798 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2025-01-09 19:33:13,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2025-01-09 19:33:13,798 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2025-01-09 19:33:13,798 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2025-01-09 19:33:13,798 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2025-01-09 19:33:13,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2025-01-09 19:33:13,798 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2025-01-09 19:33:13,799 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2025-01-09 19:33:13,799 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_init_function_pointers_vf [2025-01-09 19:33:13,799 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_init_function_pointers_vf [2025-01-09 19:33:13,799 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2025-01-09 19:33:13,799 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2025-01-09 19:33:13,799 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2025-01-09 19:33:13,799 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2025-01-09 19:33:13,799 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2025-01-09 19:33:13,799 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2025-01-09 19:33:13,799 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2025-01-09 19:33:13,799 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2025-01-09 19:33:13,799 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_alloc_rx_buffers [2025-01-09 19:33:13,800 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_alloc_rx_buffers [2025-01-09 19:33:13,800 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2025-01-09 19:33:13,800 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2025-01-09 19:33:13,800 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_read_mac_addr_vf [2025-01-09 19:33:13,800 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_read_mac_addr_vf [2025-01-09 19:33:13,800 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_close [2025-01-09 19:33:13,800 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_close [2025-01-09 19:33:13,800 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2025-01-09 19:33:13,801 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2025-01-09 19:33:13,801 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_reset_hw_vf [2025-01-09 19:33:13,801 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_reset_hw_vf [2025-01-09 19:33:13,801 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_maybe_stop_tx [2025-01-09 19:33:13,801 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_maybe_stop_tx [2025-01-09 19:33:13,801 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2025-01-09 19:33:13,801 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2025-01-09 19:33:13,801 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2025-01-09 19:33:13,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2025-01-09 19:33:13,802 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2025-01-09 19:33:13,802 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2025-01-09 19:33:13,802 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2025-01-09 19:33:13,802 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2025-01-09 19:33:13,802 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_clean_tx_irq [2025-01-09 19:33:13,802 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_clean_tx_irq [2025-01-09 19:33:13,802 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2025-01-09 19:33:13,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2025-01-09 19:33:13,802 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2025-01-09 19:33:13,802 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2025-01-09 19:33:13,802 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_suspend [2025-01-09 19:33:13,802 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_suspend [2025-01-09 19:33:13,802 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2025-01-09 19:33:13,802 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2025-01-09 19:33:13,802 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2025-01-09 19:33:13,802 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2025-01-09 19:33:13,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2025-01-09 19:33:13,802 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2025-01-09 19:33:13,802 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2025-01-09 19:33:13,802 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2025-01-09 19:33:13,802 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2025-01-09 19:33:13,802 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2025-01-09 19:33:13,802 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2025-01-09 19:33:13,802 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2025-01-09 19:33:13,802 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2025-01-09 19:33:13,802 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2025-01-09 19:33:13,802 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2025-01-09 19:33:13,803 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2025-01-09 19:33:13,803 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2025-01-09 19:33:13,803 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2025-01-09 19:33:13,803 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2025-01-09 19:33:13,803 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2025-01-09 19:33:13,803 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2025-01-09 19:33:13,803 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2025-01-09 19:33:13,803 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2025-01-09 19:33:13,803 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2025-01-09 19:33:13,803 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2025-01-09 19:33:13,803 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2025-01-09 19:33:13,803 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2025-01-09 19:33:13,803 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2025-01-09 19:33:13,803 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2025-01-09 19:33:13,803 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2025-01-09 19:33:13,803 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_assign_vector [2025-01-09 19:33:13,803 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_assign_vector [2025-01-09 19:33:13,803 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2025-01-09 19:33:13,803 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2025-01-09 19:33:13,803 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2025-01-09 19:33:13,803 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2025-01-09 19:33:13,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2025-01-09 19:33:13,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2025-01-09 19:33:13,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2025-01-09 19:33:13,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2025-01-09 19:33:13,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2025-01-09 19:33:13,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2025-01-09 19:33:13,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2025-01-09 19:33:13,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2025-01-09 19:33:13,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2025-01-09 19:33:13,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2025-01-09 19:33:13,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2025-01-09 19:33:13,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2025-01-09 19:33:13,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2025-01-09 19:33:13,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2025-01-09 19:33:13,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2025-01-09 19:33:13,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2025-01-09 19:33:13,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2025-01-09 19:33:13,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2025-01-09 19:33:13,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2025-01-09 19:33:13,803 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_desc_unused [2025-01-09 19:33:13,803 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_desc_unused [2025-01-09 19:33:13,803 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2025-01-09 19:33:13,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2025-01-09 19:33:13,803 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2025-01-09 19:33:13,803 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2025-01-09 19:33:13,803 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2025-01-09 19:33:13,805 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2025-01-09 19:33:13,805 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2025-01-09 19:33:13,805 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2025-01-09 19:33:13,806 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2025-01-09 19:33:13,806 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2025-01-09 19:33:13,806 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2025-01-09 19:33:13,806 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2025-01-09 19:33:13,806 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2025-01-09 19:33:13,806 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2025-01-09 19:33:13,806 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2025-01-09 19:33:13,806 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2025-01-09 19:33:13,807 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2025-01-09 19:33:13,807 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2025-01-09 19:33:13,807 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2025-01-09 19:33:13,807 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2025-01-09 19:33:13,807 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2025-01-09 19:33:13,807 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2025-01-09 19:33:13,807 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2025-01-09 19:33:13,807 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_netpoll [2025-01-09 19:33:13,807 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_netpoll [2025-01-09 19:33:13,807 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2025-01-09 19:33:13,807 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2025-01-09 19:33:13,807 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_reset_interrupt_capability [2025-01-09 19:33:13,808 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_reset_interrupt_capability [2025-01-09 19:33:13,808 INFO L130 BoogieDeclarations]: Found specification of procedure vzalloc [2025-01-09 19:33:13,808 INFO L138 BoogieDeclarations]: Found implementation of procedure vzalloc [2025-01-09 19:33:13,808 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2025-01-09 19:33:13,808 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2025-01-09 19:33:13,808 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2025-01-09 19:33:13,808 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2025-01-09 19:33:13,808 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2025-01-09 19:33:13,808 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2025-01-09 19:33:13,808 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2025-01-09 19:33:13,809 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2025-01-09 19:33:13,809 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2025-01-09 19:33:13,809 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2025-01-09 19:33:13,809 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2025-01-09 19:33:13,809 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2025-01-09 19:33:13,809 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2025-01-09 19:33:13,809 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2025-01-09 19:33:13,809 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2025-01-09 19:33:13,809 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2025-01-09 19:33:13,809 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2025-01-09 19:33:13,809 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2025-01-09 19:33:13,809 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2025-01-09 19:33:13,809 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2025-01-09 19:33:13,809 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2025-01-09 19:33:13,809 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2025-01-09 19:33:13,809 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2025-01-09 19:33:13,809 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2025-01-09 19:33:13,809 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2025-01-09 19:33:13,809 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2025-01-09 19:33:13,809 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2025-01-09 19:33:13,809 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2025-01-09 19:33:13,809 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2025-01-09 19:33:13,809 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2025-01-09 19:33:13,809 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2025-01-09 19:33:13,809 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2025-01-09 19:33:13,809 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2025-01-09 19:33:13,809 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2025-01-09 19:33:13,809 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2025-01-09 19:33:13,809 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2025-01-09 19:33:13,809 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2025-01-09 19:33:13,809 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2025-01-09 19:33:13,809 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_for_msg_vf [2025-01-09 19:33:13,809 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_for_msg_vf [2025-01-09 19:33:13,809 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2025-01-09 19:33:13,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2025-01-09 19:33:13,809 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2025-01-09 19:33:13,809 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2025-01-09 19:33:13,809 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_igbvf_exit_module_19_2 [2025-01-09 19:33:13,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_igbvf_exit_module_19_2 [2025-01-09 19:33:13,809 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2025-01-09 19:33:13,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2025-01-09 19:33:13,809 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_free_tx_resources [2025-01-09 19:33:13,809 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_free_tx_resources [2025-01-09 19:33:13,810 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_offset [2025-01-09 19:33:13,810 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_offset [2025-01-09 19:33:13,810 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2025-01-09 19:33:13,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2025-01-09 19:33:13,810 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2025-01-09 19:33:13,810 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2025-01-09 19:33:13,810 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2025-01-09 19:33:13,810 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2025-01-09 19:33:13,810 INFO L130 BoogieDeclarations]: Found specification of procedure __udelay [2025-01-09 19:33:13,810 INFO L138 BoogieDeclarations]: Found implementation of procedure __udelay [2025-01-09 19:33:13,810 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2025-01-09 19:33:13,810 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2025-01-09 19:33:13,810 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2025-01-09 19:33:13,810 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2025-01-09 19:33:13,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2025-01-09 19:33:13,810 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2025-01-09 19:33:13,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2025-01-09 19:33:13,810 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2025-01-09 19:33:13,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2025-01-09 19:33:13,810 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2025-01-09 19:33:13,810 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2025-01-09 19:33:13,810 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_configure_msix [2025-01-09 19:33:13,810 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_configure_msix [2025-01-09 19:33:13,810 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-01-09 19:33:13,810 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_open [2025-01-09 19:33:13,810 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_open [2025-01-09 19:33:13,810 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2025-01-09 19:33:13,810 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2025-01-09 19:33:13,810 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2025-01-09 19:33:13,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2025-01-09 19:33:13,810 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2025-01-09 19:33:13,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2025-01-09 19:33:13,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2025-01-09 19:33:13,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2025-01-09 19:33:13,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2025-01-09 19:33:13,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2025-01-09 19:33:13,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2025-01-09 19:33:13,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2025-01-09 19:33:13,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2025-01-09 19:33:13,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2025-01-09 19:33:13,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2025-01-09 19:33:13,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2025-01-09 19:33:13,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2025-01-09 19:33:13,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2025-01-09 19:33:13,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2025-01-09 19:33:13,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2025-01-09 19:33:13,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2025-01-09 19:33:13,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2025-01-09 19:33:13,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2025-01-09 19:33:13,812 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2025-01-09 19:33:13,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2025-01-09 19:33:13,812 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2025-01-09 19:33:13,812 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2025-01-09 19:33:13,812 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_nway_reset [2025-01-09 19:33:13,812 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_nway_reset [2025-01-09 19:33:13,812 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_reset [2025-01-09 19:33:13,812 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_reset [2025-01-09 19:33:13,812 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_write_posted_mbx [2025-01-09 19:33:13,812 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_write_posted_mbx [2025-01-09 19:33:13,812 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2025-01-09 19:33:13,812 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2025-01-09 19:33:13,812 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_irq_enable [2025-01-09 19:33:13,812 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_irq_enable [2025-01-09 19:33:13,812 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2025-01-09 19:33:13,812 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2025-01-09 19:33:13,812 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2025-01-09 19:33:13,813 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2025-01-09 19:33:13,813 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_reinit_locked [2025-01-09 19:33:13,813 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_reinit_locked [2025-01-09 19:33:13,813 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2025-01-09 19:33:13,813 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2025-01-09 19:33:13,813 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2025-01-09 19:33:13,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2025-01-09 19:33:13,813 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_update_stats [2025-01-09 19:33:13,813 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_update_stats [2025-01-09 19:33:13,813 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_vlan_rx_add_vid [2025-01-09 19:33:13,813 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_vlan_rx_add_vid [2025-01-09 19:33:13,813 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2025-01-09 19:33:13,813 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2025-01-09 19:33:13,813 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2025-01-09 19:33:13,813 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2025-01-09 19:33:13,813 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_for_bit_vf [2025-01-09 19:33:13,813 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_for_bit_vf [2025-01-09 19:33:13,813 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_init_hw_vf [2025-01-09 19:33:13,813 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_init_hw_vf [2025-01-09 19:33:13,813 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-01-09 19:33:13,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-01-09 19:33:13,813 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2025-01-09 19:33:13,813 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2025-01-09 19:33:13,813 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_poll_for_ack [2025-01-09 19:33:13,813 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_poll_for_ack [2025-01-09 19:33:13,813 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2025-01-09 19:33:13,813 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2025-01-09 19:33:13,813 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2025-01-09 19:33:13,813 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2025-01-09 19:33:13,813 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2025-01-09 19:33:13,813 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2025-01-09 19:33:13,813 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2025-01-09 19:33:13,813 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2025-01-09 19:33:13,813 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2025-01-09 19:33:13,813 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2025-01-09 19:33:13,813 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2025-01-09 19:33:13,813 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2025-01-09 19:33:13,816 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2025-01-09 19:33:13,816 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2025-01-09 19:33:13,816 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2025-01-09 19:33:13,816 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2025-01-09 19:33:13,816 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2025-01-09 19:33:13,816 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2025-01-09 19:33:13,816 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2025-01-09 19:33:13,816 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2025-01-09 19:33:13,816 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2025-01-09 19:33:13,816 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2025-01-09 19:33:13,816 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2025-01-09 19:33:13,816 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2025-01-09 19:33:13,816 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2025-01-09 19:33:13,816 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2025-01-09 19:33:13,816 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2025-01-09 19:33:13,816 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2025-01-09 19:33:13,816 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2025-01-09 19:33:13,816 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2025-01-09 19:33:13,816 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2025-01-09 19:33:13,816 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2025-01-09 19:33:13,816 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2025-01-09 19:33:13,816 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2025-01-09 19:33:13,816 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2025-01-09 19:33:13,816 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2025-01-09 19:33:13,816 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2025-01-09 19:33:13,816 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2025-01-09 19:33:13,816 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2025-01-09 19:33:13,816 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2025-01-09 19:33:13,816 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2025-01-09 19:33:13,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2025-01-09 19:33:13,816 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2025-01-09 19:33:13,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2025-01-09 19:33:13,816 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_rar_set_vf [2025-01-09 19:33:13,816 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_rar_set_vf [2025-01-09 19:33:13,816 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2025-01-09 19:33:13,816 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2025-01-09 19:33:13,816 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2025-01-09 19:33:13,816 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2025-01-09 19:33:13,816 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2025-01-09 19:33:13,816 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2025-01-09 19:33:13,816 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_down [2025-01-09 19:33:13,816 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_down [2025-01-09 19:33:13,816 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2025-01-09 19:33:13,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2025-01-09 19:33:13,816 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_get_regs_len [2025-01-09 19:33:13,816 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_get_regs_len [2025-01-09 19:33:13,816 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_free_irq [2025-01-09 19:33:13,816 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_free_irq [2025-01-09 19:33:13,816 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2025-01-09 19:33:13,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2025-01-09 19:33:13,816 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2025-01-09 19:33:13,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2025-01-09 19:33:13,817 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_for_link_vf [2025-01-09 19:33:13,817 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_for_link_vf [2025-01-09 19:33:13,817 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2025-01-09 19:33:13,817 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2025-01-09 19:33:13,817 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2025-01-09 19:33:13,817 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2025-01-09 19:33:13,817 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2025-01-09 19:33:13,817 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2025-01-09 19:33:13,817 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2025-01-09 19:33:13,817 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2025-01-09 19:33:13,817 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2025-01-09 19:33:13,817 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2025-01-09 19:33:13,817 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2025-01-09 19:33:13,817 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2025-01-09 19:33:13,817 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2025-01-09 19:33:13,817 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2025-01-09 19:33:13,817 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2025-01-09 19:33:13,818 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2025-01-09 19:33:13,818 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2025-01-09 19:33:13,818 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2025-01-09 19:33:13,818 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2025-01-09 19:33:13,818 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2025-01-09 19:33:13,818 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2025-01-09 19:33:13,818 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2025-01-09 19:33:13,818 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2025-01-09 19:33:13,818 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2025-01-09 19:33:13,818 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2025-01-09 19:33:13,818 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2025-01-09 19:33:13,818 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2025-01-09 19:33:13,818 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2025-01-09 19:33:13,818 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2025-01-09 19:33:13,818 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2025-01-09 19:33:13,818 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2025-01-09 19:33:13,818 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2025-01-09 19:33:13,818 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2025-01-09 19:33:13,818 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2025-01-09 19:33:13,818 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2025-01-09 19:33:13,818 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2025-01-09 19:33:13,818 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2025-01-09 19:33:13,818 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2025-01-09 19:33:13,818 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2025-01-09 19:33:13,818 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2025-01-09 19:33:13,818 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2025-01-09 19:33:13,818 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2025-01-09 19:33:13,818 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_clean_tx_ring [2025-01-09 19:33:13,818 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_clean_tx_ring [2025-01-09 19:33:13,818 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_read_v2p_mailbox [2025-01-09 19:33:13,818 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_read_v2p_mailbox [2025-01-09 19:33:13,818 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2025-01-09 19:33:13,818 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2025-01-09 19:33:13,818 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2025-01-09 19:33:13,818 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2025-01-09 19:33:13,818 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2025-01-09 19:33:13,818 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2025-01-09 19:33:13,818 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2025-01-09 19:33:13,818 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2025-01-09 19:33:13,818 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2025-01-09 19:33:13,818 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_remove [2025-01-09 19:33:13,818 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_remove [2025-01-09 19:33:13,818 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2025-01-09 19:33:13,818 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2025-01-09 19:33:13,818 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2025-01-09 19:33:13,818 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2025-01-09 19:33:13,818 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_irq_disable [2025-01-09 19:33:13,818 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_irq_disable [2025-01-09 19:33:13,818 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2025-01-09 19:33:13,818 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2025-01-09 19:33:13,819 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2025-01-09 19:33:13,819 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2025-01-09 19:33:13,819 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2025-01-09 19:33:13,819 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2025-01-09 19:33:13,819 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2025-01-09 19:33:13,819 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2025-01-09 19:33:13,819 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2025-01-09 19:33:13,819 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2025-01-09 19:33:13,819 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2025-01-09 19:33:13,819 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2025-01-09 19:33:13,819 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2025-01-09 19:33:13,819 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2025-01-09 19:33:13,819 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2025-01-09 19:33:13,819 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2025-01-09 19:33:13,819 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2025-01-09 19:33:13,819 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2025-01-09 19:33:13,819 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2025-01-09 19:33:13,819 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_configure [2025-01-09 19:33:13,819 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_configure [2025-01-09 19:33:13,819 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_setup_rx_resources [2025-01-09 19:33:13,819 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_setup_rx_resources [2025-01-09 19:33:13,822 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_clean_rx_ring [2025-01-09 19:33:13,822 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_clean_rx_ring [2025-01-09 19:33:13,822 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~~s32~0 [2025-01-09 19:33:13,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~~s32~0 [2025-01-09 19:33:13,822 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_obtain_mbx_lock_vf [2025-01-09 19:33:13,822 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_obtain_mbx_lock_vf [2025-01-09 19:33:13,822 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2025-01-09 19:33:13,822 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2025-01-09 19:33:13,822 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2025-01-09 19:33:13,822 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2025-01-09 19:33:13,822 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2025-01-09 19:33:13,822 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2025-01-09 19:33:13,822 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2025-01-09 19:33:13,822 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2025-01-09 19:33:13,822 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2025-01-09 19:33:13,822 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2025-01-09 19:33:13,822 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2025-01-09 19:33:13,822 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2025-01-09 19:33:13,822 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2025-01-09 19:33:13,822 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2025-01-09 19:33:13,822 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2025-01-09 19:33:13,822 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2025-01-09 19:33:13,822 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2025-01-09 19:33:13,822 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2025-01-09 19:33:13,822 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2025-01-09 19:33:13,822 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2025-01-09 19:33:13,822 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2025-01-09 19:33:13,822 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2025-01-09 19:33:13,822 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2025-01-09 19:33:13,822 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2025-01-09 19:33:13,822 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2025-01-09 19:33:13,822 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_for_ack_vf [2025-01-09 19:33:13,822 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_for_ack_vf [2025-01-09 19:33:13,822 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2025-01-09 19:33:13,822 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2025-01-09 19:33:13,822 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2025-01-09 19:33:13,822 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2025-01-09 19:33:13,822 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2025-01-09 19:33:13,822 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2025-01-09 19:33:13,822 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2025-01-09 19:33:13,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2025-01-09 19:33:13,822 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_request_irq [2025-01-09 19:33:13,822 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_request_irq [2025-01-09 19:33:13,822 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_resume [2025-01-09 19:33:13,822 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_resume [2025-01-09 19:33:13,822 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2025-01-09 19:33:13,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2025-01-09 19:33:13,822 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2025-01-09 19:33:13,822 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2025-01-09 19:33:13,822 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2025-01-09 19:33:13,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2025-01-09 19:33:13,822 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_put_txbuf [2025-01-09 19:33:13,822 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_put_txbuf [2025-01-09 19:33:13,822 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~u16~0~TO~~s32~0 [2025-01-09 19:33:13,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~u16~0~TO~~s32~0 [2025-01-09 19:33:13,822 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_poll_for_msg [2025-01-09 19:33:13,822 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_poll_for_msg [2025-01-09 19:33:13,822 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2025-01-09 19:33:13,822 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2025-01-09 19:33:13,823 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2025-01-09 19:33:13,823 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2025-01-09 19:33:13,823 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2025-01-09 19:33:13,823 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2025-01-09 19:33:13,823 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2025-01-09 19:33:13,823 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2025-01-09 19:33:13,823 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_shutdown [2025-01-09 19:33:13,823 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_shutdown [2025-01-09 19:33:13,823 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2025-01-09 19:33:13,823 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2025-01-09 19:33:13,823 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2025-01-09 19:33:13,823 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2025-01-09 19:33:13,824 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_setup_tx_resources [2025-01-09 19:33:13,824 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_setup_tx_resources [2025-01-09 19:33:13,824 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2025-01-09 19:33:13,824 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2025-01-09 19:33:13,824 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_get_eeprom_len [2025-01-09 19:33:13,824 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_get_eeprom_len [2025-01-09 19:33:13,824 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2025-01-09 19:33:13,824 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2025-01-09 19:33:13,824 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2025-01-09 19:33:13,824 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2025-01-09 19:33:13,824 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2025-01-09 19:33:13,824 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2025-01-09 19:33:13,824 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2025-01-09 19:33:13,824 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2025-01-09 19:33:13,824 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2025-01-09 19:33:13,824 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2025-01-09 19:33:13,824 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2025-01-09 19:33:13,824 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2025-01-09 19:33:13,824 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2025-01-09 19:33:13,824 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2025-01-09 19:33:13,824 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2025-01-09 19:33:13,824 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2025-01-09 19:33:13,824 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2025-01-09 19:33:13,824 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2025-01-09 19:33:13,824 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2025-01-09 19:33:13,824 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u16~0~X~~bool~0~TO~~s32~0 [2025-01-09 19:33:13,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u16~0~X~~bool~0~TO~~s32~0 [2025-01-09 19:33:13,824 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2025-01-09 19:33:13,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2025-01-09 19:33:13,824 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2025-01-09 19:33:13,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2025-01-09 19:33:13,824 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device_mem [2025-01-09 19:33:13,824 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device_mem [2025-01-09 19:33:13,824 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2025-01-09 19:33:13,824 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2025-01-09 19:33:13,824 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2025-01-09 19:33:13,824 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2025-01-09 19:33:13,824 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask_and_coherent [2025-01-09 19:33:13,824 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask_and_coherent [2025-01-09 19:33:13,824 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_io_resume [2025-01-09 19:33:13,824 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_io_resume [2025-01-09 19:33:13,824 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_free_rx_resources [2025-01-09 19:33:13,824 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_free_rx_resources [2025-01-09 19:33:13,824 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_6 [2025-01-09 19:33:13,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_6 [2025-01-09 19:33:13,824 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_set_multi [2025-01-09 19:33:13,824 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_set_multi [2025-01-09 19:33:13,824 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2025-01-09 19:33:13,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2025-01-09 19:33:13,824 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_tx_timeout [2025-01-09 19:33:13,824 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_tx_timeout [2025-01-09 19:33:13,824 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2025-01-09 19:33:13,824 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2025-01-09 19:33:13,824 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2025-01-09 19:33:13,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2025-01-09 19:33:13,825 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_read_posted_mbx [2025-01-09 19:33:13,825 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_read_posted_mbx [2025-01-09 19:33:13,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2025-01-09 19:33:13,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2025-01-09 19:33:13,825 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2025-01-09 19:33:13,825 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2025-01-09 19:33:13,825 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_up [2025-01-09 19:33:13,825 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_up [2025-01-09 19:33:13,825 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2025-01-09 19:33:13,825 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2025-01-09 19:33:13,825 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-01-09 19:33:13,825 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2025-01-09 19:33:13,825 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2025-01-09 19:33:13,825 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2025-01-09 19:33:13,825 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2025-01-09 19:33:13,825 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2025-01-09 19:33:13,828 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2025-01-09 19:33:13,829 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2025-01-09 19:33:13,829 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2025-01-09 19:33:13,829 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2025-01-09 19:33:13,829 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2025-01-09 19:33:13,829 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2025-01-09 19:33:13,829 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2025-01-09 19:33:13,829 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2025-01-09 19:33:13,829 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2025-01-09 19:33:13,829 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2025-01-09 19:33:13,829 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2025-01-09 19:33:13,829 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2025-01-09 19:33:13,829 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2025-01-09 19:33:13,829 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2025-01-09 19:33:13,829 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2025-01-09 19:33:13,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2025-01-09 19:33:13,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2025-01-09 19:33:14,827 INFO L234 CfgBuilder]: Building ICFG [2025-01-09 19:33:14,830 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2025-01-09 19:33:32,070 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2025-01-09 19:33:33,341 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2025-01-09 19:33:47,941 INFO L? ?]: Removed 4481 outVars from TransFormulas that were not future-live. [2025-01-09 19:33:47,941 INFO L283 CfgBuilder]: Performing block encoding [2025-01-09 19:33:48,004 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-01-09 19:33:48,005 INFO L312 CfgBuilder]: Removed 3 assume(true) statements. [2025-01-09 19:33:48,005 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.01 07:33:48 BoogieIcfgContainer [2025-01-09 19:33:48,005 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2025-01-09 19:33:48,007 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-01-09 19:33:48,007 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-01-09 19:33:48,010 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-01-09 19:33:48,010 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.01 07:33:07" (1/3) ... [2025-01-09 19:33:48,011 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3f350030 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.01 07:33:48, skipping insertion in model container [2025-01-09 19:33:48,011 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:33:10" (2/3) ... [2025-01-09 19:33:48,011 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3f350030 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.01 07:33:48, skipping insertion in model container [2025-01-09 19:33:48,011 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.01 07:33:48" (3/3) ... [2025-01-09 19:33:48,014 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-intel-igbvf-igbvf.cil.i [2025-01-09 19:33:48,024 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-01-09 19:33:48,028 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. [2025-01-09 19:33:48,130 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-01-09 19:33:48,139 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;@1a3e5d72, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-01-09 19:33:48,140 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2025-01-09 19:33:48,152 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) [2025-01-09 19:33:48,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 292 [2025-01-09 19:33:48,174 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 19:33:48,175 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] [2025-01-09 19:33:48,175 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 19:33:48,179 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 19:33:48,180 INFO L85 PathProgramCache]: Analyzing trace with hash 1023659503, now seen corresponding path program 1 times [2025-01-09 19:33:48,185 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 19:33:48,185 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [553139412] [2025-01-09 19:33:48,185 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 19:33:48,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms