./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 798a7b37 Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/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_1.6.800.v20240513-1750.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 0.3.0-?-798a7b3-m [2025-03-04 05:02:43,134 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-03-04 05:02:43,192 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2025-03-04 05:02:43,197 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-03-04 05:02:43,197 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-03-04 05:02:43,217 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-03-04 05:02:43,218 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-03-04 05:02:43,218 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-03-04 05:02:43,218 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-03-04 05:02:43,218 INFO L153 SettingsManager]: * Use memory slicer=true [2025-03-04 05:02:43,219 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-03-04 05:02:43,219 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-03-04 05:02:43,220 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-03-04 05:02:43,220 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-03-04 05:02:43,220 INFO L153 SettingsManager]: * Use SBE=true [2025-03-04 05:02:43,220 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-03-04 05:02:43,220 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-03-04 05:02:43,220 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-03-04 05:02:43,221 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-03-04 05:02:43,221 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-03-04 05:02:43,221 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-03-04 05:02:43,221 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-03-04 05:02:43,221 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-03-04 05:02:43,221 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-03-04 05:02:43,221 INFO L153 SettingsManager]: * Use constant arrays=true [2025-03-04 05:02:43,221 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-03-04 05:02:43,221 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-03-04 05:02:43,221 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-03-04 05:02:43,221 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-03-04 05:02:43,221 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-04 05:02:43,222 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-03-04 05:02:43,222 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-03-04 05:02:43,222 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-03-04 05:02:43,222 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-03-04 05:02:43,222 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-03-04 05:02:43,222 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-03-04 05:02:43,222 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-03-04 05:02:43,223 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-03-04 05:02:43,223 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-03-04 05:02:43,223 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-03-04 05:02:43,223 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/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 [2025-03-04 05:02:43,447 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-03-04 05:02:43,455 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-03-04 05:02:43,457 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-03-04 05:02:43,457 INFO L270 PluginConnector]: Initializing CDTParser... [2025-03-04 05:02:43,457 INFO L274 PluginConnector]: CDTParser initialized [2025-03-04 05:02:43,458 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-intel-igbvf-igbvf.cil.i [2025-03-04 05:02:44,593 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/675b8dd7a/dc24e413b739455db2eebed2e79a897e/FLAG529ae8a51 [2025-03-04 05:02:45,205 INFO L384 CDTParser]: Found 1 translation units. [2025-03-04 05:02:45,206 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-intel-igbvf-igbvf.cil.i [2025-03-04 05:02:45,257 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/675b8dd7a/dc24e413b739455db2eebed2e79a897e/FLAG529ae8a51 [2025-03-04 05:02:45,272 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/675b8dd7a/dc24e413b739455db2eebed2e79a897e [2025-03-04 05:02:45,274 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-03-04 05:02:45,276 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-03-04 05:02:45,278 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-03-04 05:02:45,278 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-03-04 05:02:45,281 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-03-04 05:02:45,281 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.03 05:02:45" (1/1) ... [2025-03-04 05:02:45,282 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@453ff47 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:02:45, skipping insertion in model container [2025-03-04 05:02:45,283 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.03 05:02:45" (1/1) ... [2025-03-04 05:02:45,383 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-03-04 05:02:47,878 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] [2025-03-04 05:02:47,882 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] [2025-03-04 05:02:47,883 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] [2025-03-04 05:02:47,883 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] [2025-03-04 05:02:47,913 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-04 05:02:47,969 INFO L200 MainTranslator]: Completed pre-run [2025-03-04 05:02:48,045 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [6262] [2025-03-04 05:02:48,050 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [6269] [2025-03-04 05:02:48,072 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] [2025-03-04 05:02:48,072 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] [2025-03-04 05:02:48,072 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [6935] [2025-03-04 05:02:48,091 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] [2025-03-04 05:02:48,092 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] [2025-03-04 05:02:48,093 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] [2025-03-04 05:02:48,093 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] [2025-03-04 05:02:48,095 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8198] [2025-03-04 05:02:48,096 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] [2025-03-04 05:02:48,097 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] [2025-03-04 05:02:48,097 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] [2025-03-04 05:02:48,099 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] [2025-03-04 05:02:48,100 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] [2025-03-04 05:02:48,101 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] [2025-03-04 05:02:48,102 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] [2025-03-04 05:02:48,109 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] [2025-03-04 05:02:48,110 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8953] [2025-03-04 05:02:48,128 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9563] [2025-03-04 05:02:48,129 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [9610] [2025-03-04 05:02:48,129 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)skb->data) [9622] [2025-03-04 05:02:48,131 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)next_rxd) [9683] [2025-03-04 05:02:48,179 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [10294] [2025-03-04 05:02:48,216 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [11933] [2025-03-04 05:02:48,217 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] [2025-03-04 05:02:48,217 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] [2025-03-04 05:02:48,220 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [12128] [2025-03-04 05:02:48,220 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [12132] [2025-03-04 05:02:48,288 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] [2025-03-04 05:02:48,295 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] [2025-03-04 05:02:48,295 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] [2025-03-04 05:02:48,295 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] [2025-03-04 05:02:48,305 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-04 05:02:48,564 INFO L204 MainTranslator]: Completed translation [2025-03-04 05:02:48,565 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:02:48 WrapperNode [2025-03-04 05:02:48,565 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-03-04 05:02:48,566 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-03-04 05:02:48,566 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-03-04 05:02:48,566 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-03-04 05:02:48,570 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:02:48" (1/1) ... [2025-03-04 05:02:48,630 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:02:48" (1/1) ... [2025-03-04 05:02:48,808 INFO L138 Inliner]: procedures = 547, calls = 3132, calls flagged for inlining = 311, calls inlined = 283, statements flattened = 8700 [2025-03-04 05:02:48,809 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-03-04 05:02:48,810 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-03-04 05:02:48,810 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-03-04 05:02:48,810 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-03-04 05:02:48,816 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:02:48" (1/1) ... [2025-03-04 05:02:48,817 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:02:48" (1/1) ... [2025-03-04 05:02:48,844 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:02:48" (1/1) ... [2025-03-04 05:02:51,166 INFO L175 MemorySlicer]: Split 1690 memory accesses to 19 slices as follows [2, 51, 1491, 7, 6, 1, 2, 2, 2, 2, 5, 5, 50, 46, 1, 3, 9, 3, 2]. 88 percent of accesses are in the largest equivalence class. The 57 initializations are split as follows [0, 0, 29, 6, 6, 1, 2, 0, 0, 0, 5, 5, 0, 0, 0, 2, 0, 1, 0]. The 913 writes are split as follows [1, 42, 765, 0, 0, 0, 0, 1, 1, 1, 0, 0, 50, 46, 0, 0, 5, 0, 1]. [2025-03-04 05:02:51,167 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:02:48" (1/1) ... [2025-03-04 05:02:51,167 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:02:48" (1/1) ... [2025-03-04 05:02:51,351 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:02:48" (1/1) ... [2025-03-04 05:02:51,370 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:02:48" (1/1) ... [2025-03-04 05:02:51,423 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:02:48" (1/1) ... [2025-03-04 05:02:51,453 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:02:48" (1/1) ... [2025-03-04 05:02:51,515 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-03-04 05:02:51,517 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-03-04 05:02:51,517 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-03-04 05:02:51,517 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-03-04 05:02:51,518 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:02:48" (1/1) ... [2025-03-04 05:02:51,523 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-04 05:02:51,532 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-04 05:02:51,543 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) [2025-03-04 05:02:51,545 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 [2025-03-04 05:02:51,561 INFO L130 BoogieDeclarations]: Found specification of procedure ipv6_hdr [2025-03-04 05:02:51,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ipv6_hdr [2025-03-04 05:02:51,561 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2025-03-04 05:02:51,561 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2025-03-04 05:02:51,561 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2025-03-04 05:02:51,561 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2025-03-04 05:02:51,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2025-03-04 05:02:51,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2025-03-04 05:02:51,561 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2025-03-04 05:02:51,561 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2025-03-04 05:02:51,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2025-03-04 05:02:51,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2025-03-04 05:02:51,561 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2025-03-04 05:02:51,561 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2025-03-04 05:02:51,561 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_init_function_pointers_vf [2025-03-04 05:02:51,561 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_init_function_pointers_vf [2025-03-04 05:02:51,561 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2025-03-04 05:02:51,561 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2025-03-04 05:02:51,561 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2025-03-04 05:02:51,562 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2025-03-04 05:02:51,562 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2025-03-04 05:02:51,562 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2025-03-04 05:02:51,562 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2025-03-04 05:02:51,562 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2025-03-04 05:02:51,562 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_alloc_rx_buffers [2025-03-04 05:02:51,562 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_alloc_rx_buffers [2025-03-04 05:02:51,562 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2025-03-04 05:02:51,562 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2025-03-04 05:02:51,562 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_read_mac_addr_vf [2025-03-04 05:02:51,562 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_read_mac_addr_vf [2025-03-04 05:02:51,562 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_close [2025-03-04 05:02:51,562 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_close [2025-03-04 05:02:51,562 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2025-03-04 05:02:51,562 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2025-03-04 05:02:51,562 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_reset_hw_vf [2025-03-04 05:02:51,562 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_reset_hw_vf [2025-03-04 05:02:51,562 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_maybe_stop_tx [2025-03-04 05:02:51,562 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_maybe_stop_tx [2025-03-04 05:02:51,562 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2025-03-04 05:02:51,562 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2025-03-04 05:02:51,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2025-03-04 05:02:51,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2025-03-04 05:02:51,562 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2025-03-04 05:02:51,562 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2025-03-04 05:02:51,562 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2025-03-04 05:02:51,562 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2025-03-04 05:02:51,562 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_clean_tx_irq [2025-03-04 05:02:51,562 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_clean_tx_irq [2025-03-04 05:02:51,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2025-03-04 05:02:51,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2025-03-04 05:02:51,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2025-03-04 05:02:51,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2025-03-04 05:02:51,564 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2025-03-04 05:02:51,565 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2025-03-04 05:02:51,565 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_suspend [2025-03-04 05:02:51,565 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_suspend [2025-03-04 05:02:51,565 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2025-03-04 05:02:51,565 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2025-03-04 05:02:51,565 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2025-03-04 05:02:51,565 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2025-03-04 05:02:51,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2025-03-04 05:02:51,566 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2025-03-04 05:02:51,566 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2025-03-04 05:02:51,566 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2025-03-04 05:02:51,566 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2025-03-04 05:02:51,566 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2025-03-04 05:02:51,567 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2025-03-04 05:02:51,567 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2025-03-04 05:02:51,567 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2025-03-04 05:02:51,567 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2025-03-04 05:02:51,567 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2025-03-04 05:02:51,567 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2025-03-04 05:02:51,567 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2025-03-04 05:02:51,567 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2025-03-04 05:02:51,567 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2025-03-04 05:02:51,567 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2025-03-04 05:02:51,567 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2025-03-04 05:02:51,567 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2025-03-04 05:02:51,567 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2025-03-04 05:02:51,568 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2025-03-04 05:02:51,568 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2025-03-04 05:02:51,568 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2025-03-04 05:02:51,568 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2025-03-04 05:02:51,568 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2025-03-04 05:02:51,568 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2025-03-04 05:02:51,568 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2025-03-04 05:02:51,568 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_assign_vector [2025-03-04 05:02:51,568 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_assign_vector [2025-03-04 05:02:51,568 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2025-03-04 05:02:51,568 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2025-03-04 05:02:51,568 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2025-03-04 05:02:51,568 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2025-03-04 05:02:51,568 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2025-03-04 05:02:51,569 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2025-03-04 05:02:51,569 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2025-03-04 05:02:51,569 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2025-03-04 05:02:51,569 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2025-03-04 05:02:51,569 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2025-03-04 05:02:51,569 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2025-03-04 05:02:51,569 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2025-03-04 05:02:51,569 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2025-03-04 05:02:51,569 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2025-03-04 05:02:51,569 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2025-03-04 05:02:51,569 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2025-03-04 05:02:51,569 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2025-03-04 05:02:51,569 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2025-03-04 05:02:51,570 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2025-03-04 05:02:51,570 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2025-03-04 05:02:51,570 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2025-03-04 05:02:51,570 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2025-03-04 05:02:51,570 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2025-03-04 05:02:51,570 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_desc_unused [2025-03-04 05:02:51,570 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_desc_unused [2025-03-04 05:02:51,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2025-03-04 05:02:51,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2025-03-04 05:02:51,570 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2025-03-04 05:02:51,570 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2025-03-04 05:02:51,570 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2025-03-04 05:02:51,571 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2025-03-04 05:02:51,571 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2025-03-04 05:02:51,571 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2025-03-04 05:02:51,571 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2025-03-04 05:02:51,571 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2025-03-04 05:02:51,571 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2025-03-04 05:02:51,571 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2025-03-04 05:02:51,571 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2025-03-04 05:02:51,571 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2025-03-04 05:02:51,571 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2025-03-04 05:02:51,571 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2025-03-04 05:02:51,571 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2025-03-04 05:02:51,571 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2025-03-04 05:02:51,571 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2025-03-04 05:02:51,571 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2025-03-04 05:02:51,571 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2025-03-04 05:02:51,571 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2025-03-04 05:02:51,571 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2025-03-04 05:02:51,571 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_netpoll [2025-03-04 05:02:51,571 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_netpoll [2025-03-04 05:02:51,571 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2025-03-04 05:02:51,571 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2025-03-04 05:02:51,571 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_reset_interrupt_capability [2025-03-04 05:02:51,571 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_reset_interrupt_capability [2025-03-04 05:02:51,571 INFO L130 BoogieDeclarations]: Found specification of procedure vzalloc [2025-03-04 05:02:51,572 INFO L138 BoogieDeclarations]: Found implementation of procedure vzalloc [2025-03-04 05:02:51,572 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2025-03-04 05:02:51,572 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2025-03-04 05:02:51,572 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2025-03-04 05:02:51,572 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2025-03-04 05:02:51,572 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2025-03-04 05:02:51,572 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2025-03-04 05:02:51,572 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2025-03-04 05:02:51,572 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2025-03-04 05:02:51,572 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2025-03-04 05:02:51,572 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2025-03-04 05:02:51,572 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2025-03-04 05:02:51,572 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2025-03-04 05:02:51,572 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2025-03-04 05:02:51,573 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2025-03-04 05:02:51,573 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2025-03-04 05:02:51,573 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2025-03-04 05:02:51,573 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2025-03-04 05:02:51,573 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2025-03-04 05:02:51,573 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2025-03-04 05:02:51,573 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2025-03-04 05:02:51,573 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2025-03-04 05:02:51,573 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2025-03-04 05:02:51,573 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2025-03-04 05:02:51,573 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2025-03-04 05:02:51,573 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2025-03-04 05:02:51,573 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2025-03-04 05:02:51,573 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2025-03-04 05:02:51,573 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2025-03-04 05:02:51,573 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2025-03-04 05:02:51,573 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2025-03-04 05:02:51,573 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2025-03-04 05:02:51,573 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2025-03-04 05:02:51,573 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2025-03-04 05:02:51,573 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2025-03-04 05:02:51,573 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2025-03-04 05:02:51,573 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2025-03-04 05:02:51,573 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2025-03-04 05:02:51,573 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2025-03-04 05:02:51,573 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_for_msg_vf [2025-03-04 05:02:51,573 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_for_msg_vf [2025-03-04 05:02:51,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2025-03-04 05:02:51,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2025-03-04 05:02:51,573 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2025-03-04 05:02:51,573 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2025-03-04 05:02:51,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_igbvf_exit_module_19_2 [2025-03-04 05:02:51,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_igbvf_exit_module_19_2 [2025-03-04 05:02:51,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2025-03-04 05:02:51,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2025-03-04 05:02:51,573 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_free_tx_resources [2025-03-04 05:02:51,573 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_free_tx_resources [2025-03-04 05:02:51,573 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_offset [2025-03-04 05:02:51,573 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_offset [2025-03-04 05:02:51,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2025-03-04 05:02:51,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2025-03-04 05:02:51,573 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2025-03-04 05:02:51,573 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2025-03-04 05:02:51,573 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2025-03-04 05:02:51,573 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2025-03-04 05:02:51,573 INFO L130 BoogieDeclarations]: Found specification of procedure __udelay [2025-03-04 05:02:51,573 INFO L138 BoogieDeclarations]: Found implementation of procedure __udelay [2025-03-04 05:02:51,573 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2025-03-04 05:02:51,573 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2025-03-04 05:02:51,573 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2025-03-04 05:02:51,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2025-03-04 05:02:51,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2025-03-04 05:02:51,574 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2025-03-04 05:02:51,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2025-03-04 05:02:51,574 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2025-03-04 05:02:51,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2025-03-04 05:02:51,574 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2025-03-04 05:02:51,574 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2025-03-04 05:02:51,574 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_configure_msix [2025-03-04 05:02:51,574 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_configure_msix [2025-03-04 05:02:51,575 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-03-04 05:02:51,575 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_open [2025-03-04 05:02:51,575 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_open [2025-03-04 05:02:51,575 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2025-03-04 05:02:51,575 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2025-03-04 05:02:51,575 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2025-03-04 05:02:51,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2025-03-04 05:02:51,575 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2025-03-04 05:02:51,575 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2025-03-04 05:02:51,575 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2025-03-04 05:02:51,575 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2025-03-04 05:02:51,575 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2025-03-04 05:02:51,575 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2025-03-04 05:02:51,575 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2025-03-04 05:02:51,575 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2025-03-04 05:02:51,575 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2025-03-04 05:02:51,575 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2025-03-04 05:02:51,576 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2025-03-04 05:02:51,576 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2025-03-04 05:02:51,576 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2025-03-04 05:02:51,576 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2025-03-04 05:02:51,576 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2025-03-04 05:02:51,576 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2025-03-04 05:02:51,576 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2025-03-04 05:02:51,576 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2025-03-04 05:02:51,576 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2025-03-04 05:02:51,576 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2025-03-04 05:02:51,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2025-03-04 05:02:51,576 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2025-03-04 05:02:51,576 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2025-03-04 05:02:51,576 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_nway_reset [2025-03-04 05:02:51,576 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_nway_reset [2025-03-04 05:02:51,576 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_reset [2025-03-04 05:02:51,576 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_reset [2025-03-04 05:02:51,576 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_write_posted_mbx [2025-03-04 05:02:51,576 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_write_posted_mbx [2025-03-04 05:02:51,576 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2025-03-04 05:02:51,576 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2025-03-04 05:02:51,576 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_irq_enable [2025-03-04 05:02:51,576 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_irq_enable [2025-03-04 05:02:51,576 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2025-03-04 05:02:51,576 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2025-03-04 05:02:51,576 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2025-03-04 05:02:51,576 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2025-03-04 05:02:51,576 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_reinit_locked [2025-03-04 05:02:51,576 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_reinit_locked [2025-03-04 05:02:51,576 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2025-03-04 05:02:51,576 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2025-03-04 05:02:51,576 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2025-03-04 05:02:51,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2025-03-04 05:02:51,576 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_update_stats [2025-03-04 05:02:51,576 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_update_stats [2025-03-04 05:02:51,576 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_vlan_rx_add_vid [2025-03-04 05:02:51,576 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_vlan_rx_add_vid [2025-03-04 05:02:51,576 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2025-03-04 05:02:51,576 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2025-03-04 05:02:51,576 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2025-03-04 05:02:51,576 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2025-03-04 05:02:51,576 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_for_bit_vf [2025-03-04 05:02:51,576 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_for_bit_vf [2025-03-04 05:02:51,576 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_init_hw_vf [2025-03-04 05:02:51,577 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_init_hw_vf [2025-03-04 05:02:51,577 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-03-04 05:02:51,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-03-04 05:02:51,577 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2025-03-04 05:02:51,577 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2025-03-04 05:02:51,577 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_poll_for_ack [2025-03-04 05:02:51,577 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_poll_for_ack [2025-03-04 05:02:51,577 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2025-03-04 05:02:51,577 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2025-03-04 05:02:51,577 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2025-03-04 05:02:51,577 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2025-03-04 05:02:51,577 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2025-03-04 05:02:51,577 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2025-03-04 05:02:51,577 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2025-03-04 05:02:51,577 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2025-03-04 05:02:51,577 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2025-03-04 05:02:51,577 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2025-03-04 05:02:51,577 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2025-03-04 05:02:51,577 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2025-03-04 05:02:51,577 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2025-03-04 05:02:51,577 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2025-03-04 05:02:51,577 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2025-03-04 05:02:51,577 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2025-03-04 05:02:51,577 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2025-03-04 05:02:51,577 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2025-03-04 05:02:51,577 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2025-03-04 05:02:51,577 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2025-03-04 05:02:51,577 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2025-03-04 05:02:51,577 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2025-03-04 05:02:51,577 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2025-03-04 05:02:51,577 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2025-03-04 05:02:51,578 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2025-03-04 05:02:51,578 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2025-03-04 05:02:51,578 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2025-03-04 05:02:51,578 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2025-03-04 05:02:51,578 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2025-03-04 05:02:51,578 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2025-03-04 05:02:51,578 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2025-03-04 05:02:51,578 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2025-03-04 05:02:51,578 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2025-03-04 05:02:51,578 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2025-03-04 05:02:51,579 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2025-03-04 05:02:51,579 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2025-03-04 05:02:51,579 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2025-03-04 05:02:51,579 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2025-03-04 05:02:51,579 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2025-03-04 05:02:51,579 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2025-03-04 05:02:51,579 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2025-03-04 05:02:51,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2025-03-04 05:02:51,579 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2025-03-04 05:02:51,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2025-03-04 05:02:51,579 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_rar_set_vf [2025-03-04 05:02:51,579 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_rar_set_vf [2025-03-04 05:02:51,579 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2025-03-04 05:02:51,579 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2025-03-04 05:02:51,579 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2025-03-04 05:02:51,579 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2025-03-04 05:02:51,579 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2025-03-04 05:02:51,579 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2025-03-04 05:02:51,579 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_down [2025-03-04 05:02:51,579 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_down [2025-03-04 05:02:51,579 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2025-03-04 05:02:51,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2025-03-04 05:02:51,579 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_get_regs_len [2025-03-04 05:02:51,579 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_get_regs_len [2025-03-04 05:02:51,579 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_free_irq [2025-03-04 05:02:51,579 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_free_irq [2025-03-04 05:02:51,579 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2025-03-04 05:02:51,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2025-03-04 05:02:51,579 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2025-03-04 05:02:51,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2025-03-04 05:02:51,579 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_for_link_vf [2025-03-04 05:02:51,579 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_for_link_vf [2025-03-04 05:02:51,579 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2025-03-04 05:02:51,580 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2025-03-04 05:02:51,580 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2025-03-04 05:02:51,580 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2025-03-04 05:02:51,580 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2025-03-04 05:02:51,580 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2025-03-04 05:02:51,580 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2025-03-04 05:02:51,580 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2025-03-04 05:02:51,580 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2025-03-04 05:02:51,580 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2025-03-04 05:02:51,580 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2025-03-04 05:02:51,580 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2025-03-04 05:02:51,580 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2025-03-04 05:02:51,580 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2025-03-04 05:02:51,580 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2025-03-04 05:02:51,580 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2025-03-04 05:02:51,580 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2025-03-04 05:02:51,580 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2025-03-04 05:02:51,580 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2025-03-04 05:02:51,580 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2025-03-04 05:02:51,580 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2025-03-04 05:02:51,580 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2025-03-04 05:02:51,580 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2025-03-04 05:02:51,580 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2025-03-04 05:02:51,580 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2025-03-04 05:02:51,580 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2025-03-04 05:02:51,580 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2025-03-04 05:02:51,580 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2025-03-04 05:02:51,580 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2025-03-04 05:02:51,580 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2025-03-04 05:02:51,580 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2025-03-04 05:02:51,580 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2025-03-04 05:02:51,580 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2025-03-04 05:02:51,580 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2025-03-04 05:02:51,580 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2025-03-04 05:02:51,580 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2025-03-04 05:02:51,580 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2025-03-04 05:02:51,580 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2025-03-04 05:02:51,580 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2025-03-04 05:02:51,580 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2025-03-04 05:02:51,580 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2025-03-04 05:02:51,580 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2025-03-04 05:02:51,580 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_clean_tx_ring [2025-03-04 05:02:51,580 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_clean_tx_ring [2025-03-04 05:02:51,580 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_read_v2p_mailbox [2025-03-04 05:02:51,580 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_read_v2p_mailbox [2025-03-04 05:02:51,580 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2025-03-04 05:02:51,580 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2025-03-04 05:02:51,580 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2025-03-04 05:02:51,580 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2025-03-04 05:02:51,581 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2025-03-04 05:02:51,581 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2025-03-04 05:02:51,581 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2025-03-04 05:02:51,581 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2025-03-04 05:02:51,582 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2025-03-04 05:02:51,582 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_remove [2025-03-04 05:02:51,582 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_remove [2025-03-04 05:02:51,582 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2025-03-04 05:02:51,582 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2025-03-04 05:02:51,582 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2025-03-04 05:02:51,582 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2025-03-04 05:02:51,582 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_irq_disable [2025-03-04 05:02:51,582 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_irq_disable [2025-03-04 05:02:51,582 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2025-03-04 05:02:51,582 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2025-03-04 05:02:51,582 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2025-03-04 05:02:51,582 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2025-03-04 05:02:51,582 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2025-03-04 05:02:51,582 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2025-03-04 05:02:51,582 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2025-03-04 05:02:51,582 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2025-03-04 05:02:51,582 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2025-03-04 05:02:51,582 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2025-03-04 05:02:51,582 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2025-03-04 05:02:51,582 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2025-03-04 05:02:51,582 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2025-03-04 05:02:51,582 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2025-03-04 05:02:51,582 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2025-03-04 05:02:51,582 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2025-03-04 05:02:51,582 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2025-03-04 05:02:51,582 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2025-03-04 05:02:51,582 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2025-03-04 05:02:51,582 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_configure [2025-03-04 05:02:51,582 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_configure [2025-03-04 05:02:51,582 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_setup_rx_resources [2025-03-04 05:02:51,582 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_setup_rx_resources [2025-03-04 05:02:51,582 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_clean_rx_ring [2025-03-04 05:02:51,582 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_clean_rx_ring [2025-03-04 05:02:51,582 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~~s32~0 [2025-03-04 05:02:51,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~~s32~0 [2025-03-04 05:02:51,583 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_obtain_mbx_lock_vf [2025-03-04 05:02:51,583 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_obtain_mbx_lock_vf [2025-03-04 05:02:51,583 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2025-03-04 05:02:51,583 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2025-03-04 05:02:51,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2025-03-04 05:02:51,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2025-03-04 05:02:51,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2025-03-04 05:02:51,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2025-03-04 05:02:51,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2025-03-04 05:02:51,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2025-03-04 05:02:51,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2025-03-04 05:02:51,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2025-03-04 05:02:51,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2025-03-04 05:02:51,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2025-03-04 05:02:51,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2025-03-04 05:02:51,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2025-03-04 05:02:51,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2025-03-04 05:02:51,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2025-03-04 05:02:51,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2025-03-04 05:02:51,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2025-03-04 05:02:51,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2025-03-04 05:02:51,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2025-03-04 05:02:51,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2025-03-04 05:02:51,583 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2025-03-04 05:02:51,583 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2025-03-04 05:02:51,583 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2025-03-04 05:02:51,583 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2025-03-04 05:02:51,583 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_for_ack_vf [2025-03-04 05:02:51,583 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_for_ack_vf [2025-03-04 05:02:51,583 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2025-03-04 05:02:51,583 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2025-03-04 05:02:51,583 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2025-03-04 05:02:51,583 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2025-03-04 05:02:51,583 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2025-03-04 05:02:51,583 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2025-03-04 05:02:51,583 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2025-03-04 05:02:51,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2025-03-04 05:02:51,583 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_request_irq [2025-03-04 05:02:51,583 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_request_irq [2025-03-04 05:02:51,583 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_resume [2025-03-04 05:02:51,583 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_resume [2025-03-04 05:02:51,583 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2025-03-04 05:02:51,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2025-03-04 05:02:51,583 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2025-03-04 05:02:51,583 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2025-03-04 05:02:51,583 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2025-03-04 05:02:51,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2025-03-04 05:02:51,583 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_put_txbuf [2025-03-04 05:02:51,584 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_put_txbuf [2025-03-04 05:02:51,584 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~u16~0~TO~~s32~0 [2025-03-04 05:02:51,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~u16~0~TO~~s32~0 [2025-03-04 05:02:51,584 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_poll_for_msg [2025-03-04 05:02:51,585 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_poll_for_msg [2025-03-04 05:02:51,585 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2025-03-04 05:02:51,585 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2025-03-04 05:02:51,585 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2025-03-04 05:02:51,585 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2025-03-04 05:02:51,585 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2025-03-04 05:02:51,585 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2025-03-04 05:02:51,585 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2025-03-04 05:02:51,585 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2025-03-04 05:02:51,585 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_shutdown [2025-03-04 05:02:51,585 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_shutdown [2025-03-04 05:02:51,585 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2025-03-04 05:02:51,585 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2025-03-04 05:02:51,585 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2025-03-04 05:02:51,585 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2025-03-04 05:02:51,585 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_setup_tx_resources [2025-03-04 05:02:51,585 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_setup_tx_resources [2025-03-04 05:02:51,585 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2025-03-04 05:02:51,585 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2025-03-04 05:02:51,585 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_get_eeprom_len [2025-03-04 05:02:51,585 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_get_eeprom_len [2025-03-04 05:02:51,585 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2025-03-04 05:02:51,585 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2025-03-04 05:02:51,585 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2025-03-04 05:02:51,585 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2025-03-04 05:02:51,585 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2025-03-04 05:02:51,585 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2025-03-04 05:02:51,585 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2025-03-04 05:02:51,585 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2025-03-04 05:02:51,585 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2025-03-04 05:02:51,585 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2025-03-04 05:02:51,585 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2025-03-04 05:02:51,585 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2025-03-04 05:02:51,586 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2025-03-04 05:02:51,586 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2025-03-04 05:02:51,586 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2025-03-04 05:02:51,586 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2025-03-04 05:02:51,586 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2025-03-04 05:02:51,586 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2025-03-04 05:02:51,586 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2025-03-04 05:02:51,586 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u16~0~X~~bool~0~TO~~s32~0 [2025-03-04 05:02:51,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u16~0~X~~bool~0~TO~~s32~0 [2025-03-04 05:02:51,586 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2025-03-04 05:02:51,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2025-03-04 05:02:51,586 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2025-03-04 05:02:51,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2025-03-04 05:02:51,586 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device_mem [2025-03-04 05:02:51,586 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device_mem [2025-03-04 05:02:51,586 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2025-03-04 05:02:51,586 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2025-03-04 05:02:51,586 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2025-03-04 05:02:51,586 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2025-03-04 05:02:51,586 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask_and_coherent [2025-03-04 05:02:51,586 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask_and_coherent [2025-03-04 05:02:51,586 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_io_resume [2025-03-04 05:02:51,586 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_io_resume [2025-03-04 05:02:51,586 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_free_rx_resources [2025-03-04 05:02:51,586 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_free_rx_resources [2025-03-04 05:02:51,586 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_6 [2025-03-04 05:02:51,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_6 [2025-03-04 05:02:51,586 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_set_multi [2025-03-04 05:02:51,586 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_set_multi [2025-03-04 05:02:51,586 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2025-03-04 05:02:51,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2025-03-04 05:02:51,586 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_tx_timeout [2025-03-04 05:02:51,586 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_tx_timeout [2025-03-04 05:02:51,586 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2025-03-04 05:02:51,586 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2025-03-04 05:02:51,586 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2025-03-04 05:02:51,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2025-03-04 05:02:51,586 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_read_posted_mbx [2025-03-04 05:02:51,586 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_read_posted_mbx [2025-03-04 05:02:51,586 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2025-03-04 05:02:51,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2025-03-04 05:02:51,586 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2025-03-04 05:02:51,586 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2025-03-04 05:02:51,586 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_up [2025-03-04 05:02:51,586 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_up [2025-03-04 05:02:51,586 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2025-03-04 05:02:51,586 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2025-03-04 05:02:51,586 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-03-04 05:02:51,586 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2025-03-04 05:02:51,587 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2025-03-04 05:02:51,587 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2025-03-04 05:02:51,587 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2025-03-04 05:02:51,587 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2025-03-04 05:02:51,587 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2025-03-04 05:02:51,588 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2025-03-04 05:02:51,588 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2025-03-04 05:02:51,588 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2025-03-04 05:02:51,588 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2025-03-04 05:02:51,588 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2025-03-04 05:02:51,588 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2025-03-04 05:02:51,588 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2025-03-04 05:02:51,588 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2025-03-04 05:02:51,588 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2025-03-04 05:02:51,588 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2025-03-04 05:02:51,588 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2025-03-04 05:02:51,588 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2025-03-04 05:02:51,588 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2025-03-04 05:02:51,588 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2025-03-04 05:02:51,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2025-03-04 05:02:51,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2025-03-04 05:02:52,490 INFO L256 CfgBuilder]: Building ICFG [2025-03-04 05:02:52,494 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2025-03-04 05:02:52,564 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L16849: havoc netpoll_trap_#t~nondet1982#1; [2025-03-04 05:02:52,780 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L16691: havoc alloc_pages_current_#t~ret1964#1.base, alloc_pages_current_#t~ret1964#1.offset; [2025-03-04 05:02:52,852 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L6960: havoc dev_name_#t~mem190#1.base, dev_name_#t~mem190#1.offset; [2025-03-04 05:02:52,853 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L6950: havoc kobject_name_#t~mem186#1.base, kobject_name_#t~mem186#1.offset; [2025-03-04 05:02:53,281 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L6344: call ULTIMATE.dealloc(~#msgbuf~0#1.base, ~#msgbuf~0#1.offset);havoc ~#msgbuf~0#1.base, ~#msgbuf~0#1.offset; [2025-03-04 05:02:53,366 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L15921: havoc ldv_dev_get_drvdata_#t~mem1903#1.base, ldv_dev_get_drvdata_#t~mem1903#1.offset;havoc ldv_dev_get_drvdata_#t~mem1904#1.base, ldv_dev_get_drvdata_#t~mem1904#1.offset; [2025-03-04 05:02:53,375 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L16919: havoc #t~nondet1996; [2025-03-04 05:02:53,378 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L8712: havoc #t~mem557.base, #t~mem557.offset;havoc #t~mem558; [2025-03-04 05:02:53,453 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10316: havoc #t~mem967#1; [2025-03-04 05:02:53,474 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L16877: havoc pci_save_state_#t~nondet1986#1; [2025-03-04 05:02:53,478 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L16789: havoc #t~nondet1976; [2025-03-04 05:02:53,480 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L16695: havoc #t~nondet1965; [2025-03-04 05:02:53,484 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L8963: havoc #t~mem600.base, #t~mem600.offset; [2025-03-04 05:02:53,560 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L8376: havoc #t~mem458.base, #t~mem458.offset; [2025-03-04 05:02:53,569 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9387: havoc #t~mem697;havoc #t~mem696;havoc #t~mem698; [2025-03-04 05:02:53,570 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9384: havoc #t~mem694;havoc #t~mem695; [2025-03-04 05:02:53,574 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L16685: havoc #t~nondet1962; [2025-03-04 05:02:53,582 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L16675: havoc #t~nondet1961; [2025-03-04 05:02:53,591 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L16931: havoc #t~ret1998.base, #t~ret1998.offset; [2025-03-04 05:02:53,598 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L8776: havoc #t~mem572.base, #t~mem572.offset;havoc #t~mem573; [2025-03-04 05:02:53,627 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L8792: havoc #t~mem577.base, #t~mem577.offset; [2025-03-04 05:02:53,741 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L16793: havoc #t~nondet1977; [2025-03-04 05:02:53,814 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L15795-1: ldv_mod_timer_22_#res#1 := ldv_mod_timer_22_~ldv_func_res~6#1; [2025-03-04 05:02:53,824 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9232: havoc is_multicast_ether_addr_#t~mem665#1; [2025-03-04 05:02:53,906 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L15810-1: ldv_mod_timer_23_#res#1 := ldv_mod_timer_23_~ldv_func_res~7#1; [2025-03-04 05:02:53,906 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L16910: havoc round_jiffies_#t~nondet1992#1; [2025-03-04 05:02:53,908 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L8735: havoc #t~mem562;havoc #t~mem563; [2025-03-04 05:02:53,940 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L16813: havoc #t~nondet1979; [2025-03-04 05:02:54,117 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9143: havoc pci_channel_offline_#t~mem633#1; [2025-03-04 05:03:03,087 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L16750: havoc ethtool_op_get_link_#t~nondet1972#1; [2025-03-04 05:03:03,087 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L14768: call ULTIMATE.dealloc(ldv_pci_instance_suspend_4_8_~#arg2#1.base, ldv_pci_instance_suspend_4_8_~#arg2#1.offset);havoc ldv_pci_instance_suspend_4_8_~#arg2#1.base, ldv_pci_instance_suspend_4_8_~#arg2#1.offset; [2025-03-04 05:03:03,087 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L15826-1: ldv_alloc_etherdev_mqs_24_#res#1.base, ldv_alloc_etherdev_mqs_24_#res#1.offset := ldv_alloc_etherdev_mqs_24_~ldv_func_res~8#1.base, ldv_alloc_etherdev_mqs_24_~ldv_func_res~8#1.offset; [2025-03-04 05:03:03,087 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L8824: havoc skb_frag_page_#t~mem583#1.base, skb_frag_page_#t~mem583#1.offset; [2025-03-04 05:03:03,087 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L8697: havoc skb_frag_size_#t~mem551#1; [2025-03-04 05:03:03,087 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L7377: havoc igbvf_link_test_#t~mem283#1; [2025-03-04 05:03:03,087 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint main_returnLabel#1: #t~ret2000#1 := main_#res#1;havoc main_#t~ret1791#1, main_~tmp~133#1;assume { :end_inline_main } true; [2025-03-04 05:03:03,087 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L16891: havoc pskb_expand_head_#t~nondet1988#1; [2025-03-04 05:03:03,087 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L14779: call ULTIMATE.dealloc(ldv_pci_instance_suspend_late_4_7_~#arg2#1.base, ldv_pci_instance_suspend_late_4_7_~#arg2#1.offset);havoc ldv_pci_instance_suspend_late_4_7_~#arg2#1.base, ldv_pci_instance_suspend_late_4_7_~#arg2#1.offset; [2025-03-04 05:03:03,087 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L7118: havoc igbvf_get_msglevel_#t~mem203#1; [2025-03-04 05:03:03,087 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L15841-1: ldv_register_netdev_25_#res#1 := ldv_register_netdev_25_~ldv_func_res~9#1; [2025-03-04 05:03:03,087 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12144: call ULTIMATE.dealloc(igbvf_xmit_frame_ring_adv_~#hdr_len~0#1.base, igbvf_xmit_frame_ring_adv_~#hdr_len~0#1.offset);havoc igbvf_xmit_frame_ring_adv_~#hdr_len~0#1.base, igbvf_xmit_frame_ring_adv_~#hdr_len~0#1.offset; [2025-03-04 05:03:03,087 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L16902: havoc register_netdev_#t~nondet1990#1; [2025-03-04 05:03:03,087 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L16773: havoc ioremap_nocache_#t~ret1975#1.base, ioremap_nocache_#t~ret1975#1.offset; [2025-03-04 05:03:03,087 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L8847: havoc skb_is_gso_#t~mem588#1; [2025-03-04 05:03:03,088 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L8857: havoc skb_is_gso_v6_#t~mem590#1;havoc skb_is_gso_v6_#t~bitwise591#1; [2025-03-04 05:03:03,088 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L16928: havoc vmalloc_#t~ret1997#1.base, vmalloc_#t~ret1997#1.offset; [2025-03-04 05:03:03,088 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9133: havoc netif_msg_init_#t~bitwise630#1; [2025-03-04 05:03:03,088 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L15081-1: ldv_register_netdev_#res#1 := ldv_register_netdev_~arg0#1; [2025-03-04 05:03:03,088 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12703: call ULTIMATE.dealloc(igbvf_probe_~#__key~1#1.base, igbvf_probe_~#__key~1#1.offset);havoc igbvf_probe_~#__key~1#1.base, igbvf_probe_~#__key~1#1.offset;call ULTIMATE.dealloc(igbvf_probe_~#__key___0~1#1.base, igbvf_probe_~#__key___0~1#1.offset);havoc igbvf_probe_~#__key___0~1#1.base, igbvf_probe_~#__key___0~1#1.offset;call ULTIMATE.dealloc(igbvf_probe_~#__constr_expr_0~1#1.base, igbvf_probe_~#__constr_expr_0~1#1.offset);havoc igbvf_probe_~#__constr_expr_0~1#1.base, igbvf_probe_~#__constr_expr_0~1#1.offset;call ULTIMATE.dealloc(igbvf_probe_~#__key___1~0#1.base, igbvf_probe_~#__key___1~0#1.offset);havoc igbvf_probe_~#__key___1~0#1.base, igbvf_probe_~#__key___1~0#1.offset;call ULTIMATE.dealloc(igbvf_probe_~#__constr_expr_1~0#1.base, igbvf_probe_~#__constr_expr_1~0#1.offset);havoc igbvf_probe_~#__constr_expr_1~0#1.base, igbvf_probe_~#__constr_expr_1~0#1.offset; [2025-03-04 05:03:03,088 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L15082-1: ldv_register_netdev_#res#1 := ldv_register_netdev_~arg0#1; [2025-03-04 05:03:03,088 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L16800: havoc ldv_pre_register_netdev_#t~nondet1978#1; [2025-03-04 05:03:03,088 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L16671: havoc __pci_register_driver_#t~nondet1960#1; [2025-03-04 05:03:03,088 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2025-03-04 05:03:03,088 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L16820: havoc msleep_interruptible_#t~nondet1980#1; [2025-03-04 05:03:03,088 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L16688: havoc alloc_etherdev_mqs_#t~ret1963#1.base, alloc_etherdev_mqs_#t~ret1963#1.offset; [2025-03-04 05:03:03,088 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L15903-1: ldv___pci_register_driver_30_#res#1 := ldv___pci_register_driver_30_~ldv_func_res~11#1; [2025-03-04 05:03:03,088 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L13265-1: ldv___pci_register_driver_#res#1 := ldv___pci_register_driver_~arg0#1; [2025-03-04 05:03:03,088 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L16702: havoc csum_ipv6_magic_#t~nondet1966#1; [2025-03-04 05:03:03,088 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11164: call ULTIMATE.dealloc(igbvf_sw_init_~#__key~0#1.base, igbvf_sw_init_~#__key~0#1.offset);havoc igbvf_sw_init_~#__key~0#1.base, igbvf_sw_init_~#__key~0#1.offset;call ULTIMATE.dealloc(igbvf_sw_init_~#__key___0~0#1.base, igbvf_sw_init_~#__key___0~0#1.offset);havoc igbvf_sw_init_~#__key___0~0#1.base, igbvf_sw_init_~#__key___0~0#1.offset; [2025-03-04 05:03:03,088 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L13284-1: ldv_alloc_etherdev_mqs_#res#1.base, ldv_alloc_etherdev_mqs_#res#1.offset := ldv_alloc_etherdev_mqs_~arg0#1.base, ldv_alloc_etherdev_mqs_~arg0#1.offset; [2025-03-04 05:03:03,088 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L13287-1: ldv_alloc_etherdev_mqs_#res#1.base, ldv_alloc_etherdev_mqs_#res#1.offset := ldv_alloc_etherdev_mqs_~arg0#1.base, ldv_alloc_etherdev_mqs_~arg0#1.offset; [2025-03-04 05:03:03,088 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L13289-1: ldv_alloc_etherdev_mqs_#res#1.base, ldv_alloc_etherdev_mqs_#res#1.offset := ldv_alloc_etherdev_mqs_~arg0#1.base, ldv_alloc_etherdev_mqs_~arg0#1.offset; [2025-03-04 05:03:03,088 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9196: havoc tcp_hdrlen_#t~mem654#1; [2025-03-04 05:03:03,089 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L16863: havoc pci_enable_msix_#t~nondet1984#1; [2025-03-04 05:03:03,089 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L16870: havoc pci_request_regions_#t~nondet1985#1; [2025-03-04 05:03:03,089 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L15686-1: ldv_mod_timer_15_#res#1 := ldv_mod_timer_15_~ldv_func_res~0#1; [2025-03-04 05:03:04,086 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2025-03-04 05:03:04,342 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L6503: call ULTIMATE.dealloc(~#msgbuf~4.base, ~#msgbuf~4.offset);havoc ~#msgbuf~4.base, ~#msgbuf~4.offset; [2025-03-04 05:03:04,386 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L16906: havoc request_threaded_irq_#t~nondet1991#1; [2025-03-04 05:03:04,921 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L15780-1: ldv_del_timer_sync_21_#res#1 := ldv_del_timer_sync_21_~ldv_func_res~5#1; [2025-03-04 05:03:05,732 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L6545: call ULTIMATE.dealloc(~#in_msg~0.base, ~#in_msg~0.offset);havoc ~#in_msg~0.base, ~#in_msg~0.offset; [2025-03-04 05:03:05,754 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L8088: havoc #t~mem358; [2025-03-04 05:03:06,873 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L15866-1: ldv_del_timer_sync_27_#res#1 := ldv_del_timer_sync_27_~ldv_func_res~10#1; [2025-03-04 05:03:08,401 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L16758: havoc find_next_bit_#t~nondet1974#1; [2025-03-04 05:03:08,401 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L16754: havoc find_first_bit_#t~nondet1973#1; [2025-03-04 05:03:08,401 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L6489: call ULTIMATE.dealloc(e1000_rlpml_set_vf_~#msgbuf~3#1.base, e1000_rlpml_set_vf_~#msgbuf~3#1.offset);havoc e1000_rlpml_set_vf_~#msgbuf~3#1.base, e1000_rlpml_set_vf_~#msgbuf~3#1.offset; [2025-03-04 05:03:10,933 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9226: havoc #t~mem662;havoc #t~mem663;havoc #t~bitwise664; [2025-03-04 05:03:10,956 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L16887: havoc #t~nondet1987; [2025-03-04 05:03:10,980 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L16725: havoc #t~nondet1968; [2025-03-04 05:03:11,669 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L15125: #res#1 := ~arg0#1; [2025-03-04 05:03:12,137 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L15722-1: ldv_request_irq_17_#res#1 := ldv_request_irq_17_~ldv_func_res~2#1; [2025-03-04 05:03:12,138 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L15740-1: ldv_request_irq_18_#res#1 := ldv_request_irq_18_~ldv_func_res~3#1; [2025-03-04 05:03:12,138 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L15704-1: ldv_request_irq_16_#res#1 := ldv_request_irq_16_~ldv_func_res~1#1; [2025-03-04 05:03:13,335 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L8285: havoc __kmalloc_#t~ret418#1.base, __kmalloc_#t~ret418#1.offset; [2025-03-04 05:03:13,582 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L8082: havoc arch_irqs_disabled_flags_#t~bitwise357#1; [2025-03-04 05:03:13,618 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L16721: havoc #t~nondet1967; [2025-03-04 05:03:13,657 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12518: call ULTIMATE.dealloc(~#__constr_expr_0~0.base, ~#__constr_expr_0~0.offset);havoc ~#__constr_expr_0~0.base, ~#__constr_expr_0~0.offset; [2025-03-04 05:03:13,719 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L6943: havoc #t~mem181;havoc #t~bitwise182; [2025-03-04 05:03:13,743 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L8782: havoc #t~mem574.base, #t~mem574.offset;havoc #t~mem575; [2025-03-04 05:03:14,494 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L6464: call ULTIMATE.dealloc(e1000_set_vfta_vf_~#msgbuf~2#1.base, e1000_set_vfta_vf_~#msgbuf~2#1.offset);havoc e1000_set_vfta_vf_~#msgbuf~2#1.base, e1000_set_vfta_vf_~#msgbuf~2#1.offset; [2025-03-04 05:03:14,547 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L16859: havoc #t~nondet1983; [2025-03-04 05:03:14,569 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L6937: #res := 1; [2025-03-04 05:03:14,717 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L16732: havoc dma_set_mask_#t~nondet1969#1; [2025-03-04 05:03:14,717 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L16736: havoc dma_supported_#t~nondet1970#1; [2025-03-04 05:03:15,486 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L6430: call ULTIMATE.dealloc(e1000_update_mc_addr_list_vf_~#msgbuf~1#1.base, e1000_update_mc_addr_list_vf_~#msgbuf~1#1.offset);havoc e1000_update_mc_addr_list_vf_~#msgbuf~1#1.base, e1000_update_mc_addr_list_vf_~#msgbuf~1#1.offset; [2025-03-04 05:03:15,607 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L16898: havoc queue_work_on_#t~nondet1989#1; [2025-03-04 05:03:16,039 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L8353: havoc is_device_dma_capable_#t~mem429#1.base, is_device_dma_capable_#t~mem429#1.offset;havoc is_device_dma_capable_#t~mem430#1.base, is_device_dma_capable_#t~mem430#1.offset;havoc is_device_dma_capable_#t~mem431#1;havoc is_device_dma_capable_#t~short432#1; [2025-03-04 05:03:16,226 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L15765-1: ldv_mod_timer_20_#res#1 := ldv_mod_timer_20_~ldv_func_res~4#1; [2025-03-04 05:03:18,282 INFO L? ?]: Removed 4480 outVars from TransFormulas that were not future-live. [2025-03-04 05:03:18,282 INFO L307 CfgBuilder]: Performing block encoding [2025-03-04 05:03:18,368 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-03-04 05:03:18,368 INFO L336 CfgBuilder]: Removed 2 assume(true) statements. [2025-03-04 05:03:18,368 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 04.03 05:03:18 BoogieIcfgContainer [2025-03-04 05:03:18,369 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-03-04 05:03:18,370 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-03-04 05:03:18,370 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-03-04 05:03:18,375 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-03-04 05:03:18,375 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 04.03 05:02:45" (1/3) ... [2025-03-04 05:03:18,375 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@65740d79 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 04.03 05:03:18, skipping insertion in model container [2025-03-04 05:03:18,375 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:02:48" (2/3) ... [2025-03-04 05:03:18,376 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@65740d79 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 04.03 05:03:18, skipping insertion in model container [2025-03-04 05:03:18,376 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 04.03 05:03:18" (3/3) ... [2025-03-04 05:03:18,377 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-intel-igbvf-igbvf.cil.i [2025-03-04 05:03:18,389 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-03-04 05:03:18,392 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-intel-igbvf-igbvf.cil.i that has 201 procedures, 3618 locations, 1 initial locations, 60 loop locations, and 1 error locations. [2025-03-04 05:03:18,558 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-03-04 05:03:18,575 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;@4f70f615, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-03-04 05:03:18,577 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2025-03-04 05:03:18,590 INFO L276 IsEmpty]: Start isEmpty. Operand has 3454 states, 2499 states have (on average 1.302921168467387) internal successors, (3256), 2540 states have internal predecessors, (3256), 791 states have call successors, (791), 164 states have call predecessors, (791), 163 states have return successors, (783), 769 states have call predecessors, (783), 783 states have call successors, (783) [2025-03-04 05:03:18,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2025-03-04 05:03:18,616 INFO L210 NwaCegarLoop]: Found error trace [2025-03-04 05:03:18,617 INFO L218 NwaCegarLoop]: trace histogram [25, 25, 24, 24, 24, 24, 24, 24, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-04 05:03:18,617 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] === [2025-03-04 05:03:18,622 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-04 05:03:18,627 INFO L85 PathProgramCache]: Analyzing trace with hash -1621352770, now seen corresponding path program 1 times [2025-03-04 05:03:18,636 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-04 05:03:18,640 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1617909497] [2025-03-04 05:03:18,640 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-04 05:03:18,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-04 05:04:07,849 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 292 statements into 1 equivalence classes. [2025-03-04 05:04:08,393 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 292 of 292 statements. [2025-03-04 05:04:08,394 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-04 05:04:08,394 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-04 05:04:09,532 INFO L134 CoverageAnalysis]: Checked inductivity of 2556 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2556 trivial. 0 not checked. [2025-03-04 05:04:09,533 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-04 05:04:09,533 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1617909497] [2025-03-04 05:04:09,534 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1617909497] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-04 05:04:09,534 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-04 05:04:09,534 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-04 05:04:09,535 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [515118282] [2025-03-04 05:04:09,535 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-04 05:04:09,538 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-04 05:04:09,538 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-04 05:04:09,552 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-04 05:04:09,553 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-04 05:04:09,560 INFO L87 Difference]: Start difference. First operand has 3454 states, 2499 states have (on average 1.302921168467387) internal successors, (3256), 2540 states have internal predecessors, (3256), 791 states have call successors, (791), 164 states have call predecessors, (791), 163 states have return successors, (783), 769 states have call predecessors, (783), 783 states have call successors, (783) Second operand has 3 states, 3 states have (on average 16.666666666666668) internal successors, (50), 3 states have internal predecessors, (50), 3 states have call successors, (29), 2 states have call predecessors, (29), 1 states have return successors, (27), 3 states have call predecessors, (27), 3 states have call successors, (27) [2025-03-04 05:04:13,663 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2025-03-04 05:04:17,336 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-04 05:04:17,336 INFO L93 Difference]: Finished difference Result 10167 states and 14469 transitions. [2025-03-04 05:04:17,338 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-04 05:04:17,339 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 16.666666666666668) internal successors, (50), 3 states have internal predecessors, (50), 3 states have call successors, (29), 2 states have call predecessors, (29), 1 states have return successors, (27), 3 states have call predecessors, (27), 3 states have call successors, (27) Word has length 292 [2025-03-04 05:04:17,342 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-04 05:04:17,405 INFO L225 Difference]: With dead ends: 10167 [2025-03-04 05:04:17,405 INFO L226 Difference]: Without dead ends: 6752 [2025-03-04 05:04:17,434 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-04 05:04:17,437 INFO L435 NwaCegarLoop]: 4665 mSDtfsCounter, 4617 mSDsluCounter, 4589 mSDsCounter, 0 mSdLazyCounter, 274 mSolverCounterSat, 7 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4617 SdHoareTripleChecker+Valid, 9254 SdHoareTripleChecker+Invalid, 282 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 274 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 7.4s IncrementalHoareTripleChecker+Time [2025-03-04 05:04:17,440 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4617 Valid, 9254 Invalid, 282 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 274 Invalid, 1 Unknown, 0 Unchecked, 7.4s Time] [2025-03-04 05:04:17,464 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6752 states. [2025-03-04 05:04:17,766 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6752 to 6752. [2025-03-04 05:04:17,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6752 states, 4912 states have (on average 1.2819625407166124) internal successors, (6297), 4991 states have internal predecessors, (6297), 1517 states have call successors, (1517), 323 states have call predecessors, (1517), 322 states have return successors, (1513), 1485 states have call predecessors, (1513), 1513 states have call successors, (1513) [2025-03-04 05:04:17,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6752 states to 6752 states and 9327 transitions. [2025-03-04 05:04:17,839 INFO L78 Accepts]: Start accepts. Automaton has 6752 states and 9327 transitions. Word has length 292 [2025-03-04 05:04:17,841 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-04 05:04:17,842 INFO L471 AbstractCegarLoop]: Abstraction has 6752 states and 9327 transitions. [2025-03-04 05:04:17,842 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 16.666666666666668) internal successors, (50), 3 states have internal predecessors, (50), 3 states have call successors, (29), 2 states have call predecessors, (29), 1 states have return successors, (27), 3 states have call predecessors, (27), 3 states have call successors, (27) [2025-03-04 05:04:17,842 INFO L276 IsEmpty]: Start isEmpty. Operand 6752 states and 9327 transitions. [2025-03-04 05:04:17,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 359 [2025-03-04 05:04:17,857 INFO L210 NwaCegarLoop]: Found error trace [2025-03-04 05:04:17,858 INFO L218 NwaCegarLoop]: trace histogram [28, 28, 24, 24, 24, 24, 24, 24, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-04 05:04:17,858 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2025-03-04 05:04:17,858 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-04 05:04:17,859 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-04 05:04:17,859 INFO L85 PathProgramCache]: Analyzing trace with hash -1165673018, now seen corresponding path program 1 times [2025-03-04 05:04:17,859 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-04 05:04:17,859 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [979380462] [2025-03-04 05:04:17,859 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-04 05:04:17,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms