./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-intel-igbvf-igbvf.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version c7c6ca5d Calling Ultimate with: /root/.sdkman/candidates/java/11.0.12-open/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-intel-igbvf-igbvf.cil.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/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 ab9e5f1244054225c7f64ec690f34255fb42afe040f7d5d9f3462dbfcacd6e53 --- Real Ultimate output --- This is Ultimate 0.2.5-?-c7c6ca5-m [2024-11-09 05:13:05,198 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 05:13:05,272 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-09 05:13:05,277 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 05:13:05,280 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-09 05:13:05,307 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 05:13:05,308 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-09 05:13:05,309 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-09 05:13:05,310 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-09 05:13:05,311 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-09 05:13:05,311 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 05:13:05,312 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-09 05:13:05,312 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 05:13:05,313 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 05:13:05,314 INFO L153 SettingsManager]: * Use SBE=true [2024-11-09 05:13:05,315 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 05:13:05,315 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 05:13:05,315 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 05:13:05,316 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 05:13:05,316 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 05:13:05,316 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 05:13:05,320 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 05:13:05,320 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 05:13:05,320 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 05:13:05,321 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 05:13:05,321 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 05:13:05,321 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-09 05:13:05,322 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-09 05:13:05,322 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-09 05:13:05,322 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-09 05:13:05,322 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 05:13:05,322 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 05:13:05,323 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 05:13:05,323 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-09 05:13:05,323 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 05:13:05,324 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-09 05:13:05,324 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-09 05:13:05,325 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-09 05:13:05,325 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-09 05:13:05,325 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ab9e5f1244054225c7f64ec690f34255fb42afe040f7d5d9f3462dbfcacd6e53 [2024-11-09 05:13:05,602 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 05:13:05,631 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 05:13:05,633 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 05:13:05,635 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 05:13:05,635 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 05:13:05,637 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-intel-igbvf-igbvf.cil.i [2024-11-09 05:13:07,182 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 05:13:07,802 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 05:13:07,803 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-intel-igbvf-igbvf.cil.i [2024-11-09 05:13:07,882 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/28081e931/d71143d355bd487d959b2b1d33f6753b/FLAG89cbe939c [2024-11-09 05:13:07,899 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/28081e931/d71143d355bd487d959b2b1d33f6753b [2024-11-09 05:13:07,903 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 05:13:07,905 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 05:13:07,907 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 05:13:07,908 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 05:13:07,915 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 05:13:07,916 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 05:13:07" (1/1) ... [2024-11-09 05:13:07,917 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@44f90813 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:13:07, skipping insertion in model container [2024-11-09 05:13:07,917 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 05:13:07" (1/1) ... [2024-11-09 05:13:08,086 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 05:13:12,753 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-intel-igbvf-igbvf.cil.i[455527,455540] [2024-11-09 05:13:12,758 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-intel-igbvf-igbvf.cil.i[455693,455706] [2024-11-09 05:13:12,759 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-intel-igbvf-igbvf.cil.i[455857,455870] [2024-11-09 05:13:12,759 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-intel-igbvf-igbvf.cil.i[456022,456035] [2024-11-09 05:13:12,809 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 05:13:13,000 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 05:13:13,102 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [6262] [2024-11-09 05:13:13,104 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [6269] [2024-11-09 05:13:13,126 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"); [6921] [2024-11-09 05:13:13,127 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)); [6928] [2024-11-09 05:13:13,127 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [6935] [2024-11-09 05:13:13,154 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)); [8016-8017] [2024-11-09 05:13:13,156 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/debian/klever-work/native-scheduler-work-dir/scheduler/jobs/dfbfd2da522a1f5f4786ee57b863db44/klever-core-work-dir/d4e00c1/linux-kernel-locking-mutex/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [8066-8067] [2024-11-09 05:13:13,156 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"); [8072-8074] [2024-11-09 05:13:13,157 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)); [8094] [2024-11-09 05:13:13,161 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8198] [2024-11-09 05:13:13,163 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)); [8255-8256] [2024-11-09 05:13:13,165 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)); [8316] [2024-11-09 05:13:13,166 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)); [8324-8325] [2024-11-09 05:13:13,169 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)); [8400-8401] [2024-11-09 05:13:13,170 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)); [8434-8435] [2024-11-09 05:13:13,171 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)); [8475-8476] [2024-11-09 05:13:13,172 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)); [8504-8505] [2024-11-09 05:13:13,189 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)); [8946-8947] [2024-11-09 05:13:13,190 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8953] [2024-11-09 05:13:13,215 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9563] [2024-11-09 05:13:13,217 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [9610] [2024-11-09 05:13:13,218 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)skb->data) [9622] [2024-11-09 05:13:13,219 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)next_rxd) [9683] [2024-11-09 05:13:13,338 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [10294] [2024-11-09 05:13:13,417 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [11933] [2024-11-09 05:13:13,419 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)); [11977-11978] [2024-11-09 05:13:13,420 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)); [12013-12014] [2024-11-09 05:13:13,426 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [12128] [2024-11-09 05:13:13,427 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [12132] [2024-11-09 05:13:13,510 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-intel-igbvf-igbvf.cil.i[455527,455540] [2024-11-09 05:13:13,511 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-intel-igbvf-igbvf.cil.i[455693,455706] [2024-11-09 05:13:13,511 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-intel-igbvf-igbvf.cil.i[455857,455870] [2024-11-09 05:13:13,511 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-intel-igbvf-igbvf.cil.i[456022,456035] [2024-11-09 05:13:13,523 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 05:13:13,928 INFO L204 MainTranslator]: Completed translation [2024-11-09 05:13:13,929 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:13:13 WrapperNode [2024-11-09 05:13:13,929 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 05:13:13,931 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 05:13:13,931 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 05:13:13,931 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 05:13:13,939 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:13:13" (1/1) ... [2024-11-09 05:13:14,092 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:13:13" (1/1) ... [2024-11-09 05:13:14,411 INFO L138 Inliner]: procedures = 547, calls = 3132, calls flagged for inlining = 311, calls inlined = 283, statements flattened = 8766 [2024-11-09 05:13:14,412 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 05:13:14,413 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 05:13:14,413 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 05:13:14,413 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 05:13:14,424 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:13:13" (1/1) ... [2024-11-09 05:13:14,426 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:13:13" (1/1) ... [2024-11-09 05:13:14,507 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:13:13" (1/1) ... [2024-11-09 05:13:16,998 INFO L175 MemorySlicer]: Split 1690 memory accesses to 19 slices as follows [9, 51, 7, 6, 1, 2, 2, 2, 5, 5, 50, 46, 3, 2, 2, 1491, 2, 3, 1]. 88 percent of accesses are in the largest equivalence class. The 57 initializations are split as follows [0, 0, 6, 6, 1, 2, 0, 0, 5, 5, 0, 0, 2, 0, 0, 29, 0, 1, 0]. The 913 writes are split as follows [5, 42, 0, 0, 0, 0, 1, 1, 0, 0, 50, 46, 0, 1, 1, 765, 1, 0, 0]. [2024-11-09 05:13:16,999 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:13:13" (1/1) ... [2024-11-09 05:13:16,999 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:13:13" (1/1) ... [2024-11-09 05:13:17,221 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:13:13" (1/1) ... [2024-11-09 05:13:17,261 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:13:13" (1/1) ... [2024-11-09 05:13:17,349 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:13:13" (1/1) ... [2024-11-09 05:13:17,388 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:13:13" (1/1) ... [2024-11-09 05:13:17,461 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 05:13:17,463 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 05:13:17,464 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 05:13:17,464 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 05:13:17,465 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:13:13" (1/1) ... [2024-11-09 05:13:17,471 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-09 05:13:17,484 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-09 05:13:17,508 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-09 05:13:17,511 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-09 05:13:17,564 INFO L130 BoogieDeclarations]: Found specification of procedure ipv6_hdr [2024-11-09 05:13:17,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ipv6_hdr [2024-11-09 05:13:17,564 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2024-11-09 05:13:17,565 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2024-11-09 05:13:17,565 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-09 05:13:17,565 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-09 05:13:17,565 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2024-11-09 05:13:17,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2024-11-09 05:13:17,565 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-11-09 05:13:17,565 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-11-09 05:13:17,565 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-09 05:13:17,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-09 05:13:17,566 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2024-11-09 05:13:17,566 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2024-11-09 05:13:17,566 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_init_function_pointers_vf [2024-11-09 05:13:17,566 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_init_function_pointers_vf [2024-11-09 05:13:17,566 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2024-11-09 05:13:17,567 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2024-11-09 05:13:17,567 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2024-11-09 05:13:17,567 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2024-11-09 05:13:17,567 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-11-09 05:13:17,567 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-11-09 05:13:17,567 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-11-09 05:13:17,567 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-11-09 05:13:17,567 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_alloc_rx_buffers [2024-11-09 05:13:17,568 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_alloc_rx_buffers [2024-11-09 05:13:17,568 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2024-11-09 05:13:17,568 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2024-11-09 05:13:17,568 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_read_mac_addr_vf [2024-11-09 05:13:17,569 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_read_mac_addr_vf [2024-11-09 05:13:17,569 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_close [2024-11-09 05:13:17,570 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_close [2024-11-09 05:13:17,570 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-09 05:13:17,570 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-09 05:13:17,570 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_reset_hw_vf [2024-11-09 05:13:17,570 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_reset_hw_vf [2024-11-09 05:13:17,570 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_maybe_stop_tx [2024-11-09 05:13:17,570 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_maybe_stop_tx [2024-11-09 05:13:17,570 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2024-11-09 05:13:17,570 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2024-11-09 05:13:17,571 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-09 05:13:17,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-09 05:13:17,571 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-09 05:13:17,571 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-09 05:13:17,571 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2024-11-09 05:13:17,571 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2024-11-09 05:13:17,571 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_clean_tx_irq [2024-11-09 05:13:17,572 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_clean_tx_irq [2024-11-09 05:13:17,572 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-09 05:13:17,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-09 05:13:17,572 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2024-11-09 05:13:17,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2024-11-09 05:13:17,572 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2024-11-09 05:13:17,572 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2024-11-09 05:13:17,572 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_suspend [2024-11-09 05:13:17,573 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_suspend [2024-11-09 05:13:17,573 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-09 05:13:17,573 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2024-11-09 05:13:17,573 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2024-11-09 05:13:17,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2024-11-09 05:13:17,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2024-11-09 05:13:17,574 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2024-11-09 05:13:17,574 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2024-11-09 05:13:17,574 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2024-11-09 05:13:17,574 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2024-11-09 05:13:17,574 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-09 05:13:17,575 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-09 05:13:17,575 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-11-09 05:13:17,575 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-11-09 05:13:17,575 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-11-09 05:13:17,575 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-11-09 05:13:17,575 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-11-09 05:13:17,575 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-11-09 05:13:17,575 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-11-09 05:13:17,575 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-11-09 05:13:17,575 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-11-09 05:13:17,575 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-11-09 05:13:17,576 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-11-09 05:13:17,576 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-11-09 05:13:17,576 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-11-09 05:13:17,576 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-11-09 05:13:17,576 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-11-09 05:13:17,576 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-11-09 05:13:17,576 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-11-09 05:13:17,576 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-11-09 05:13:17,576 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2024-11-09 05:13:17,576 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_assign_vector [2024-11-09 05:13:17,576 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_assign_vector [2024-11-09 05:13:17,576 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-09 05:13:17,576 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-09 05:13:17,576 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-11-09 05:13:17,576 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-11-09 05:13:17,576 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-09 05:13:17,577 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-09 05:13:17,577 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-09 05:13:17,577 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-09 05:13:17,577 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-09 05:13:17,577 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-09 05:13:17,577 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-09 05:13:17,577 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-09 05:13:17,577 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-09 05:13:17,579 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-09 05:13:17,579 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-09 05:13:17,579 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-09 05:13:17,579 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-09 05:13:17,579 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-09 05:13:17,579 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-09 05:13:17,579 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-09 05:13:17,580 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-09 05:13:17,580 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-09 05:13:17,580 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-11-09 05:13:17,581 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_desc_unused [2024-11-09 05:13:17,581 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_desc_unused [2024-11-09 05:13:17,581 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-09 05:13:17,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-09 05:13:17,581 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2024-11-09 05:13:17,581 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2024-11-09 05:13:17,581 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-09 05:13:17,581 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-09 05:13:17,581 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-09 05:13:17,581 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-09 05:13:17,581 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-09 05:13:17,581 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-09 05:13:17,582 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-09 05:13:17,582 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-09 05:13:17,582 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-09 05:13:17,582 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-09 05:13:17,582 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-09 05:13:17,582 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-09 05:13:17,582 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-09 05:13:17,582 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-09 05:13:17,582 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-09 05:13:17,582 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-09 05:13:17,582 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-09 05:13:17,582 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-09 05:13:17,582 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-09 05:13:17,582 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_netpoll [2024-11-09 05:13:17,582 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_netpoll [2024-11-09 05:13:17,582 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-11-09 05:13:17,583 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-11-09 05:13:17,583 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_reset_interrupt_capability [2024-11-09 05:13:17,583 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_reset_interrupt_capability [2024-11-09 05:13:17,583 INFO L130 BoogieDeclarations]: Found specification of procedure vzalloc [2024-11-09 05:13:17,583 INFO L138 BoogieDeclarations]: Found implementation of procedure vzalloc [2024-11-09 05:13:17,583 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-11-09 05:13:17,583 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-11-09 05:13:17,583 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-11-09 05:13:17,583 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-11-09 05:13:17,585 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-11-09 05:13:17,585 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-11-09 05:13:17,585 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-11-09 05:13:17,585 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-11-09 05:13:17,585 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-11-09 05:13:17,585 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-11-09 05:13:17,586 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-11-09 05:13:17,586 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2024-11-09 05:13:17,586 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2024-11-09 05:13:17,586 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2024-11-09 05:13:17,587 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2024-11-09 05:13:17,587 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2024-11-09 05:13:17,587 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2024-11-09 05:13:17,587 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2024-11-09 05:13:17,587 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2024-11-09 05:13:17,587 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-11-09 05:13:17,587 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-11-09 05:13:17,587 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-11-09 05:13:17,588 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-11-09 05:13:17,588 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-11-09 05:13:17,588 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-11-09 05:13:17,588 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-11-09 05:13:17,588 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-11-09 05:13:17,588 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-11-09 05:13:17,588 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-11-09 05:13:17,588 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-11-09 05:13:17,588 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2024-11-09 05:13:17,588 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2024-11-09 05:13:17,588 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2024-11-09 05:13:17,589 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2024-11-09 05:13:17,589 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2024-11-09 05:13:17,589 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2024-11-09 05:13:17,589 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2024-11-09 05:13:17,589 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2024-11-09 05:13:17,589 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_for_msg_vf [2024-11-09 05:13:17,589 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_for_msg_vf [2024-11-09 05:13:17,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2024-11-09 05:13:17,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2024-11-09 05:13:17,589 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2024-11-09 05:13:17,589 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2024-11-09 05:13:17,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_igbvf_exit_module_19_2 [2024-11-09 05:13:17,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_igbvf_exit_module_19_2 [2024-11-09 05:13:17,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-11-09 05:13:17,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-11-09 05:13:17,591 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_free_tx_resources [2024-11-09 05:13:17,592 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_free_tx_resources [2024-11-09 05:13:17,592 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_offset [2024-11-09 05:13:17,592 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_offset [2024-11-09 05:13:17,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-11-09 05:13:17,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-11-09 05:13:17,592 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2024-11-09 05:13:17,592 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2024-11-09 05:13:17,592 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-11-09 05:13:17,592 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-11-09 05:13:17,592 INFO L130 BoogieDeclarations]: Found specification of procedure __udelay [2024-11-09 05:13:17,593 INFO L138 BoogieDeclarations]: Found implementation of procedure __udelay [2024-11-09 05:13:17,593 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2024-11-09 05:13:17,593 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2024-11-09 05:13:17,593 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-09 05:13:17,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-11-09 05:13:17,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-11-09 05:13:17,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-11-09 05:13:17,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-11-09 05:13:17,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2024-11-09 05:13:17,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2024-11-09 05:13:17,593 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2024-11-09 05:13:17,593 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2024-11-09 05:13:17,593 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_configure_msix [2024-11-09 05:13:17,593 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_configure_msix [2024-11-09 05:13:17,593 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 05:13:17,593 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_open [2024-11-09 05:13:17,593 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_open [2024-11-09 05:13:17,594 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2024-11-09 05:13:17,594 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2024-11-09 05:13:17,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-09 05:13:17,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-09 05:13:17,594 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-09 05:13:17,594 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-09 05:13:17,594 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-09 05:13:17,594 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-09 05:13:17,594 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-09 05:13:17,594 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-09 05:13:17,594 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-09 05:13:17,594 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-09 05:13:17,594 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-09 05:13:17,594 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-09 05:13:17,594 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-09 05:13:17,594 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-09 05:13:17,594 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-09 05:13:17,595 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-09 05:13:17,595 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-09 05:13:17,595 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-09 05:13:17,595 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-09 05:13:17,595 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-09 05:13:17,595 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-09 05:13:17,595 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-09 05:13:17,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-09 05:13:17,597 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2024-11-09 05:13:17,598 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2024-11-09 05:13:17,598 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_nway_reset [2024-11-09 05:13:17,598 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_nway_reset [2024-11-09 05:13:17,599 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_reset [2024-11-09 05:13:17,599 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_reset [2024-11-09 05:13:17,599 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_write_posted_mbx [2024-11-09 05:13:17,599 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_write_posted_mbx [2024-11-09 05:13:17,599 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2024-11-09 05:13:17,599 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2024-11-09 05:13:17,599 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_irq_enable [2024-11-09 05:13:17,599 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_irq_enable [2024-11-09 05:13:17,599 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2024-11-09 05:13:17,599 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2024-11-09 05:13:17,602 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2024-11-09 05:13:17,602 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2024-11-09 05:13:17,603 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_reinit_locked [2024-11-09 05:13:17,603 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_reinit_locked [2024-11-09 05:13:17,603 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-09 05:13:17,603 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-09 05:13:17,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-11-09 05:13:17,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-11-09 05:13:17,603 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_update_stats [2024-11-09 05:13:17,603 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_update_stats [2024-11-09 05:13:17,603 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_vlan_rx_add_vid [2024-11-09 05:13:17,603 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_vlan_rx_add_vid [2024-11-09 05:13:17,603 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-11-09 05:13:17,604 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-11-09 05:13:17,604 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2024-11-09 05:13:17,604 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2024-11-09 05:13:17,604 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_for_bit_vf [2024-11-09 05:13:17,604 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_for_bit_vf [2024-11-09 05:13:17,604 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_init_hw_vf [2024-11-09 05:13:17,604 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_init_hw_vf [2024-11-09 05:13:17,604 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 05:13:17,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 05:13:17,604 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2024-11-09 05:13:17,604 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2024-11-09 05:13:17,604 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_poll_for_ack [2024-11-09 05:13:17,604 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_poll_for_ack [2024-11-09 05:13:17,604 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2024-11-09 05:13:17,604 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2024-11-09 05:13:17,604 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-09 05:13:17,604 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-09 05:13:17,605 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-09 05:13:17,605 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-09 05:13:17,605 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-09 05:13:17,605 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-09 05:13:17,605 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-09 05:13:17,605 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-09 05:13:17,605 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-11-09 05:13:17,605 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-11-09 05:13:17,605 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-11-09 05:13:17,605 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-11-09 05:13:17,605 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-11-09 05:13:17,605 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-11-09 05:13:17,605 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-11-09 05:13:17,605 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-11-09 05:13:17,605 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-11-09 05:13:17,605 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-11-09 05:13:17,605 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-11-09 05:13:17,605 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-09 05:13:17,606 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-09 05:13:17,606 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-09 05:13:17,606 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-09 05:13:17,606 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-09 05:13:17,606 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-09 05:13:17,606 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-09 05:13:17,606 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-09 05:13:17,606 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-09 05:13:17,606 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-09 05:13:17,606 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-09 05:13:17,606 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-09 05:13:17,606 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-09 05:13:17,606 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-09 05:13:17,606 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-09 05:13:17,606 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-09 05:13:17,606 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-09 05:13:17,606 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-09 05:13:17,606 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-09 05:13:17,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-09 05:13:17,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-09 05:13:17,607 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2024-11-09 05:13:17,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2024-11-09 05:13:17,607 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_rar_set_vf [2024-11-09 05:13:17,607 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_rar_set_vf [2024-11-09 05:13:17,607 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2024-11-09 05:13:17,607 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2024-11-09 05:13:17,607 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2024-11-09 05:13:17,607 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2024-11-09 05:13:17,607 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2024-11-09 05:13:17,607 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2024-11-09 05:13:17,607 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_down [2024-11-09 05:13:17,607 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_down [2024-11-09 05:13:17,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2024-11-09 05:13:17,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2024-11-09 05:13:17,607 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_get_regs_len [2024-11-09 05:13:17,607 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_get_regs_len [2024-11-09 05:13:17,609 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_free_irq [2024-11-09 05:13:17,610 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_free_irq [2024-11-09 05:13:17,610 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2024-11-09 05:13:17,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2024-11-09 05:13:17,610 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2024-11-09 05:13:17,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2024-11-09 05:13:17,610 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_for_link_vf [2024-11-09 05:13:17,610 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_for_link_vf [2024-11-09 05:13:17,610 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2024-11-09 05:13:17,610 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2024-11-09 05:13:17,611 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-11-09 05:13:17,611 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-11-09 05:13:17,611 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-11-09 05:13:17,611 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-11-09 05:13:17,612 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-11-09 05:13:17,612 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-11-09 05:13:17,612 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-11-09 05:13:17,612 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-11-09 05:13:17,612 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-11-09 05:13:17,612 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-11-09 05:13:17,612 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-11-09 05:13:17,612 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-11-09 05:13:17,612 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-11-09 05:13:17,612 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-11-09 05:13:17,613 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-11-09 05:13:17,613 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-11-09 05:13:17,613 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-11-09 05:13:17,613 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2024-11-09 05:13:17,613 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2024-11-09 05:13:17,613 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-11-09 05:13:17,613 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-11-09 05:13:17,613 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-11-09 05:13:17,613 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-11-09 05:13:17,613 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-11-09 05:13:17,613 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-11-09 05:13:17,613 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-11-09 05:13:17,613 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-11-09 05:13:17,613 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-11-09 05:13:17,614 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-11-09 05:13:17,614 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-11-09 05:13:17,614 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-11-09 05:13:17,614 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-11-09 05:13:17,614 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-11-09 05:13:17,614 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-11-09 05:13:17,614 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-11-09 05:13:17,616 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-11-09 05:13:17,616 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2024-11-09 05:13:17,616 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2024-11-09 05:13:17,616 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-09 05:13:17,616 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-09 05:13:17,616 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_clean_tx_ring [2024-11-09 05:13:17,616 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_clean_tx_ring [2024-11-09 05:13:17,616 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_read_v2p_mailbox [2024-11-09 05:13:17,617 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_read_v2p_mailbox [2024-11-09 05:13:17,617 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2024-11-09 05:13:17,617 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2024-11-09 05:13:17,617 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2024-11-09 05:13:17,617 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2024-11-09 05:13:17,617 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-11-09 05:13:17,617 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-11-09 05:13:17,617 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-09 05:13:17,617 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-11-09 05:13:17,617 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-11-09 05:13:17,617 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_remove [2024-11-09 05:13:17,617 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_remove [2024-11-09 05:13:17,617 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2024-11-09 05:13:17,617 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2024-11-09 05:13:17,617 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-11-09 05:13:17,617 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-11-09 05:13:17,617 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_irq_disable [2024-11-09 05:13:17,618 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_irq_disable [2024-11-09 05:13:17,618 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-09 05:13:17,618 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-09 05:13:17,618 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-09 05:13:17,618 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-09 05:13:17,618 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-09 05:13:17,618 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-09 05:13:17,618 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-09 05:13:17,618 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-09 05:13:17,618 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-09 05:13:17,618 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-09 05:13:17,618 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-09 05:13:17,618 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-09 05:13:17,618 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-09 05:13:17,618 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-09 05:13:17,618 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-09 05:13:17,619 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-09 05:13:17,619 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-09 05:13:17,619 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-09 05:13:17,619 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-09 05:13:17,619 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_configure [2024-11-09 05:13:17,619 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_configure [2024-11-09 05:13:17,619 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_setup_rx_resources [2024-11-09 05:13:17,619 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_setup_rx_resources [2024-11-09 05:13:17,620 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_clean_rx_ring [2024-11-09 05:13:17,620 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_clean_rx_ring [2024-11-09 05:13:17,620 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~~s32~0 [2024-11-09 05:13:17,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~~s32~0 [2024-11-09 05:13:17,620 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_obtain_mbx_lock_vf [2024-11-09 05:13:17,620 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_obtain_mbx_lock_vf [2024-11-09 05:13:17,621 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2024-11-09 05:13:17,621 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2024-11-09 05:13:17,621 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-09 05:13:17,621 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-09 05:13:17,621 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-09 05:13:17,621 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-09 05:13:17,621 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-09 05:13:17,621 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-09 05:13:17,622 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-11-09 05:13:17,622 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-11-09 05:13:17,622 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-11-09 05:13:17,622 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-11-09 05:13:17,622 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-11-09 05:13:17,622 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-11-09 05:13:17,622 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-11-09 05:13:17,622 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-11-09 05:13:17,622 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-11-09 05:13:17,623 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-11-09 05:13:17,623 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-11-09 05:13:17,623 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-11-09 05:13:17,623 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-11-09 05:13:17,623 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-09 05:13:17,623 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-09 05:13:17,623 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-09 05:13:17,623 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-09 05:13:17,624 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_for_ack_vf [2024-11-09 05:13:17,624 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_for_ack_vf [2024-11-09 05:13:17,624 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-11-09 05:13:17,624 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-11-09 05:13:17,624 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2024-11-09 05:13:17,624 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2024-11-09 05:13:17,624 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-09 05:13:17,624 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-09 05:13:17,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2024-11-09 05:13:17,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2024-11-09 05:13:17,625 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_request_irq [2024-11-09 05:13:17,625 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_request_irq [2024-11-09 05:13:17,625 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_resume [2024-11-09 05:13:17,625 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_resume [2024-11-09 05:13:17,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-09 05:13:17,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-09 05:13:17,625 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2024-11-09 05:13:17,625 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2024-11-09 05:13:17,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-11-09 05:13:17,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-11-09 05:13:17,626 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_put_txbuf [2024-11-09 05:13:17,626 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_put_txbuf [2024-11-09 05:13:17,626 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~u16~0~TO~~s32~0 [2024-11-09 05:13:17,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~u16~0~TO~~s32~0 [2024-11-09 05:13:17,626 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_poll_for_msg [2024-11-09 05:13:17,626 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_poll_for_msg [2024-11-09 05:13:17,626 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2024-11-09 05:13:17,626 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2024-11-09 05:13:17,626 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2024-11-09 05:13:17,626 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2024-11-09 05:13:17,626 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-09 05:13:17,626 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-09 05:13:17,626 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2024-11-09 05:13:17,626 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2024-11-09 05:13:17,627 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_shutdown [2024-11-09 05:13:17,627 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_shutdown [2024-11-09 05:13:17,627 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-09 05:13:17,627 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-09 05:13:17,627 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2024-11-09 05:13:17,627 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2024-11-09 05:13:17,627 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_setup_tx_resources [2024-11-09 05:13:17,627 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_setup_tx_resources [2024-11-09 05:13:17,627 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-09 05:13:17,627 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-09 05:13:17,627 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_get_eeprom_len [2024-11-09 05:13:17,627 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_get_eeprom_len [2024-11-09 05:13:17,627 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-09 05:13:17,627 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-09 05:13:17,627 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-09 05:13:17,627 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-09 05:13:17,627 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-09 05:13:17,627 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-09 05:13:17,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-09 05:13:17,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-09 05:13:17,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-09 05:13:17,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-09 05:13:17,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-09 05:13:17,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-09 05:13:17,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-09 05:13:17,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-09 05:13:17,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-09 05:13:17,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-09 05:13:17,629 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-09 05:13:17,629 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-09 05:13:17,629 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-09 05:13:17,629 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u16~0~X~~bool~0~TO~~s32~0 [2024-11-09 05:13:17,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u16~0~X~~bool~0~TO~~s32~0 [2024-11-09 05:13:17,630 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-09 05:13:17,630 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-09 05:13:17,630 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2024-11-09 05:13:17,630 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2024-11-09 05:13:17,630 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device_mem [2024-11-09 05:13:17,630 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device_mem [2024-11-09 05:13:17,630 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2024-11-09 05:13:17,630 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2024-11-09 05:13:17,630 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2024-11-09 05:13:17,630 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2024-11-09 05:13:17,631 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask_and_coherent [2024-11-09 05:13:17,631 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask_and_coherent [2024-11-09 05:13:17,631 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_io_resume [2024-11-09 05:13:17,631 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_io_resume [2024-11-09 05:13:17,631 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_free_rx_resources [2024-11-09 05:13:17,631 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_free_rx_resources [2024-11-09 05:13:17,631 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_6 [2024-11-09 05:13:17,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_6 [2024-11-09 05:13:17,631 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_set_multi [2024-11-09 05:13:17,632 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_set_multi [2024-11-09 05:13:17,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-09 05:13:17,632 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-09 05:13:17,632 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_tx_timeout [2024-11-09 05:13:17,632 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_tx_timeout [2024-11-09 05:13:17,632 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2024-11-09 05:13:17,632 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2024-11-09 05:13:17,632 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2024-11-09 05:13:17,632 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2024-11-09 05:13:17,633 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_read_posted_mbx [2024-11-09 05:13:17,633 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_read_posted_mbx [2024-11-09 05:13:17,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2024-11-09 05:13:17,633 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2024-11-09 05:13:17,633 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2024-11-09 05:13:17,633 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2024-11-09 05:13:17,633 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_up [2024-11-09 05:13:17,633 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_up [2024-11-09 05:13:17,633 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2024-11-09 05:13:17,634 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2024-11-09 05:13:17,634 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-09 05:13:17,634 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-09 05:13:17,634 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-09 05:13:17,634 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-09 05:13:17,634 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-09 05:13:17,634 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-09 05:13:17,634 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-09 05:13:17,634 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-09 05:13:17,634 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-09 05:13:17,634 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-09 05:13:17,634 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-09 05:13:17,635 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-09 05:13:17,635 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-09 05:13:17,635 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-09 05:13:17,635 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-09 05:13:17,635 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-09 05:13:17,635 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-09 05:13:17,635 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-09 05:13:17,635 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-09 05:13:17,635 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2024-11-09 05:13:17,635 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2024-11-09 05:13:17,635 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-09 05:13:17,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-09 05:13:18,946 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 05:13:18,953 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 05:13:40,906 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-11-09 05:13:42,065 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-09 05:13:54,410 INFO L? ?]: Removed 4482 outVars from TransFormulas that were not future-live. [2024-11-09 05:13:54,410 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 05:13:54,479 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 05:13:54,479 INFO L316 CfgBuilder]: Removed 3 assume(true) statements. [2024-11-09 05:13:54,480 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 05:13:54 BoogieIcfgContainer [2024-11-09 05:13:54,480 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 05:13:54,482 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-09 05:13:54,482 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-09 05:13:54,486 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-09 05:13:54,486 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.11 05:13:07" (1/3) ... [2024-11-09 05:13:54,486 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5dc700a0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 05:13:54, skipping insertion in model container [2024-11-09 05:13:54,487 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:13:13" (2/3) ... [2024-11-09 05:13:54,487 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5dc700a0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 05:13:54, skipping insertion in model container [2024-11-09 05:13:54,487 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 05:13:54" (3/3) ... [2024-11-09 05:13:54,488 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-intel-igbvf-igbvf.cil.i [2024-11-09 05:13:54,505 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-09 05:13:54,506 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-09 05:13:54,654 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-09 05:13:54,660 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;@28c6a219, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-09 05:13:54,661 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-09 05:13:54,674 INFO L276 IsEmpty]: Start isEmpty. Operand has 3462 states, 2507 states have (on average 1.3019545273234943) internal successors, (3264), 2544 states have internal predecessors, (3264), 791 states have call successors, (791), 164 states have call predecessors, (791), 163 states have return successors, (783), 770 states have call predecessors, (783), 783 states have call successors, (783) [2024-11-09 05:13:54,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2024-11-09 05:13:54,702 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 05:13:54,703 INFO L215 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, 1] [2024-11-09 05:13:54,703 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 05:13:54,708 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 05:13:54,708 INFO L85 PathProgramCache]: Analyzing trace with hash -1856923663, now seen corresponding path program 1 times [2024-11-09 05:13:54,716 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-09 05:13:54,716 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [765287675] [2024-11-09 05:13:54,717 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:13:54,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms