./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 4f9af400 extending candidate: java ['java'] extending candidate: /usr/bin/java ['java', '/usr/bin/java'] extending candidate: /opt/oracle-jdk-bin-*/bin/java ['java', '/usr/bin/java'] extending candidate: /opt/openjdk-*/bin/java ['java', '/usr/bin/java'] extending candidate: /usr/lib/jvm/java-*-openjdk-amd64/bin/java ['java', '/usr/bin/java', '/usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java', '/usr/lib/jvm/java-17-openjdk-amd64/bin/java', '/usr/lib/jvm/java-11-openjdk-amd64/bin/java', '/usr/lib/jvm/java-1.17.0-openjdk-amd64/bin/java'] ['/root/.sdkman/candidates/java/21.0.5-tem/bin/java', '-Dosgi.configuration.area=/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/config', '-Xmx15G', '-Xms4m', '-jar', '/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar', '-data', '@noDefault', '-ultimatedata', '/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data', '-tc', '/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml', '-i', '../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-intel-igbvf-igbvf.cil.i', '-s', '/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf', '--cacsl2boogietranslator.entry.function', 'main', '--witnessprinter.witness.directory', '/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux', '--witnessprinter.witness.filename', 'witness', '--witnessprinter.write.witness.besides.input.file', 'false', '--witnessprinter.graph.data.specification', 'CHECK( init(main()), LTL(G ! call(reach_error())) )\n\n', '--witnessprinter.graph.data.producer', 'Automizer', '--witnessprinter.graph.data.architecture', '64bit', '--witnessprinter.graph.data.programhash', 'ab9e5f1244054225c7f64ec690f34255fb42afe040f7d5d9f3462dbfcacd6e53'] Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-intel-igbvf-igbvf.cil.i -s /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash ab9e5f1244054225c7f64ec690f34255fb42afe040f7d5d9f3462dbfcacd6e53 --- Real Ultimate output --- This is Ultimate 0.3.0-?-4f9af40 [2024-11-07 13:56:57,324 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-07 13:56:57,392 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-07 13:56:57,398 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-07 13:56:57,398 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-07 13:56:57,424 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-07 13:56:57,427 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-07 13:56:57,428 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-07 13:56:57,428 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-07 13:56:57,428 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-07 13:56:57,429 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-07 13:56:57,429 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-07 13:56:57,430 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-07 13:56:57,430 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-07 13:56:57,430 INFO L153 SettingsManager]: * Use SBE=true [2024-11-07 13:56:57,430 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-07 13:56:57,431 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-07 13:56:57,431 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-07 13:56:57,431 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-07 13:56:57,431 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-07 13:56:57,431 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-07 13:56:57,431 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-07 13:56:57,431 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-07 13:56:57,432 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-07 13:56:57,432 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-07 13:56:57,432 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-07 13:56:57,432 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-07 13:56:57,432 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-07 13:56:57,433 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-07 13:56:57,433 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-07 13:56:57,433 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-07 13:56:57,433 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-07 13:56:57,433 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-07 13:56:57,433 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-07 13:56:57,433 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-07 13:56:57,433 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-07 13:56:57,433 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-07 13:56:57,433 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-07 13:56:57,434 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-07 13:56:57,434 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ab9e5f1244054225c7f64ec690f34255fb42afe040f7d5d9f3462dbfcacd6e53 [2024-11-07 13:56:57,724 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-07 13:56:57,734 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-07 13:56:57,736 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-07 13:56:57,738 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-07 13:56:57,738 INFO L274 PluginConnector]: CDTParser initialized [2024-11-07 13:56:57,739 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-intel-igbvf-igbvf.cil.i [2024-11-07 13:56:59,089 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-07 13:56:59,900 INFO L384 CDTParser]: Found 1 translation units. [2024-11-07 13:56:59,901 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-intel-igbvf-igbvf.cil.i [2024-11-07 13:56:59,983 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/7fec557bd/055a924a70154b12843eb8fcc7ee9d0e/FLAG1f343d30c [2024-11-07 13:57:00,006 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/7fec557bd/055a924a70154b12843eb8fcc7ee9d0e [2024-11-07 13:57:00,009 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-07 13:57:00,011 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-07 13:57:00,012 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-07 13:57:00,012 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-07 13:57:00,017 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-07 13:57:00,018 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 01:57:00" (1/1) ... [2024-11-07 13:57:00,019 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@19162e2e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:57:00, skipping insertion in model container [2024-11-07 13:57:00,019 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 01:57:00" (1/1) ... [2024-11-07 13:57:00,177 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-07 13:57:03,864 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-intel-igbvf-igbvf.cil.i[455527,455540] [2024-11-07 13:57:03,868 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-intel-igbvf-igbvf.cil.i[455693,455706] [2024-11-07 13:57:03,869 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-intel-igbvf-igbvf.cil.i[455857,455870] [2024-11-07 13:57:03,869 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-intel-igbvf-igbvf.cil.i[456022,456035] [2024-11-07 13:57:03,910 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-07 13:57:03,983 INFO L200 MainTranslator]: Completed pre-run [2024-11-07 13:57:04,101 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [6262] [2024-11-07 13:57:04,103 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [6269] [2024-11-07 13:57:04,135 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [6921] [2024-11-07 13:57:04,135 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [6928] [2024-11-07 13:57:04,136 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [6935] [2024-11-07 13:57:04,159 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("bt %2,%1\n\tsbb %0,%0": "=r" (oldbit): "m" (*((unsigned long *)addr)), "Ir" (nr)); [8016-8017] [2024-11-07 13:57:04,162 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/debian/klever-work/native-scheduler-work-dir/scheduler/jobs/dfbfd2da522a1f5f4786ee57b863db44/klever-core-work-dir/d4e00c1/linux-kernel-locking-mutex/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [8066-8067] [2024-11-07 13:57:04,163 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("771:\n\tcall *%c2;\n772:\n.pushsection .parainstructions,\"a\"\n .balign 8 \n .quad 771b\n .byte %c1\n .byte 772b-771b\n .short %c3\n.popsection\n": "=a" (__eax): [paravirt_typenum] "i" (44UL), [paravirt_opptr] "i" (& pv_irq_ops.save_fl.func), [paravirt_clobber] "i" (1): "memory", "cc"); [8072-8074] [2024-11-07 13:57:04,164 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; incl %0": "+m" (v->counter)); [8094] [2024-11-07 13:57:04,166 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8198] [2024-11-07 13:57:04,167 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/mm.h"), "i" (488), "i" (12UL)); [8255-8256] [2024-11-07 13:57:04,169 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ (" addl %1,%0\n adcl $0xffff,%0": "=r" (sum): "r" (sum << 16), "0" (sum & 4294901760U)); [8316] [2024-11-07 13:57:04,170 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ (" addl %1, %0\n adcl %2, %0\n adcl %3, %0\n adcl $0, %0\n": "=r" (sum): "g" (daddr), "g" (saddr), "g" (((int )len + (int )proto) << 8), "0" (sum)); [8324-8325] [2024-11-07 13:57:04,172 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (19), "i" (12UL)); [8400-8401] [2024-11-07 13:57:04,174 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (36), "i" (12UL)); [8434-8435] [2024-11-07 13:57:04,175 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (79), "i" (12UL)); [8475-8476] [2024-11-07 13:57:04,176 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (91), "i" (12UL)); [8504-8505] [2024-11-07 13:57:04,187 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/netdevice.h"), "i" (502), "i" (12UL)); [8946-8947] [2024-11-07 13:57:04,187 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8953] [2024-11-07 13:57:04,202 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9563] [2024-11-07 13:57:04,203 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [9610] [2024-11-07 13:57:04,204 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)skb->data) [9622] [2024-11-07 13:57:04,205 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)next_rxd) [9683] [2024-11-07 13:57:04,233 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [10294] [2024-11-07 13:57:04,313 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [11933] [2024-11-07 13:57:04,314 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/net/ethernet/intel/igbvf/netdev.c"), "i" (2086), "i" (12UL)); [11977-11978] [2024-11-07 13:57:04,315 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/net/ethernet/intel/igbvf/netdev.c"), "i" (2109), "i" (12UL)); [12013-12014] [2024-11-07 13:57:04,320 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [12128] [2024-11-07 13:57:04,320 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [12132] [2024-11-07 13:57:04,386 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-intel-igbvf-igbvf.cil.i[455527,455540] [2024-11-07 13:57:04,386 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-intel-igbvf-igbvf.cil.i[455693,455706] [2024-11-07 13:57:04,387 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-intel-igbvf-igbvf.cil.i[455857,455870] [2024-11-07 13:57:04,387 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-intel-igbvf-igbvf.cil.i[456022,456035] [2024-11-07 13:57:04,395 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-07 13:57:04,776 INFO L204 MainTranslator]: Completed translation [2024-11-07 13:57:04,777 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:57:04 WrapperNode [2024-11-07 13:57:04,777 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-07 13:57:04,778 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-07 13:57:04,778 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-07 13:57:04,778 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-07 13:57:04,783 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:57:04" (1/1) ... [2024-11-07 13:57:04,885 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:57:04" (1/1) ... [2024-11-07 13:57:05,150 INFO L138 Inliner]: procedures = 547, calls = 3132, calls flagged for inlining = 311, calls inlined = 283, statements flattened = 8766 [2024-11-07 13:57:05,151 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-07 13:57:05,152 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-07 13:57:05,152 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-07 13:57:05,152 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-07 13:57:05,161 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:57:04" (1/1) ... [2024-11-07 13:57:05,161 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:57:04" (1/1) ... [2024-11-07 13:57:05,224 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:57:04" (1/1) ... [2024-11-07 13:57:07,607 INFO L175 MemorySlicer]: Split 1690 memory accesses to 19 slices as follows [2, 2, 7, 1491, 2, 6, 1, 2, 2, 2, 5, 5, 9, 50, 46, 1, 3, 3, 51]. 88 percent of accesses are in the largest equivalence class. The 57 initializations are split as follows [0, 0, 6, 29, 0, 6, 1, 2, 0, 0, 5, 5, 0, 0, 0, 0, 2, 1, 0]. The 913 writes are split as follows [1, 1, 0, 765, 1, 0, 0, 0, 1, 1, 0, 0, 5, 50, 46, 0, 0, 0, 42]. [2024-11-07 13:57:07,607 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:57:04" (1/1) ... [2024-11-07 13:57:07,607 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:57:04" (1/1) ... [2024-11-07 13:57:07,774 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:57:04" (1/1) ... [2024-11-07 13:57:07,810 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:57:04" (1/1) ... [2024-11-07 13:57:07,871 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:57:04" (1/1) ... [2024-11-07 13:57:07,909 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:57:04" (1/1) ... [2024-11-07 13:57:07,985 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-07 13:57:07,986 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-07 13:57:07,987 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-07 13:57:07,987 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-07 13:57:07,988 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:57:04" (1/1) ... [2024-11-07 13:57:07,993 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-07 13:57:08,008 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2024-11-07 13:57:08,021 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-07 13:57:08,028 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-07 13:57:08,047 INFO L130 BoogieDeclarations]: Found specification of procedure ipv6_hdr [2024-11-07 13:57:08,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ipv6_hdr [2024-11-07 13:57:08,047 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2024-11-07 13:57:08,047 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2024-11-07 13:57:08,047 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-07 13:57:08,047 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-07 13:57:08,048 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2024-11-07 13:57:08,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2024-11-07 13:57:08,048 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-11-07 13:57:08,048 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-11-07 13:57:08,048 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-07 13:57:08,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-07 13:57:08,048 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2024-11-07 13:57:08,048 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2024-11-07 13:57:08,048 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_init_function_pointers_vf [2024-11-07 13:57:08,048 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_init_function_pointers_vf [2024-11-07 13:57:08,048 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2024-11-07 13:57:08,048 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2024-11-07 13:57:08,049 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2024-11-07 13:57:08,049 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2024-11-07 13:57:08,049 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-11-07 13:57:08,049 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-11-07 13:57:08,049 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-11-07 13:57:08,049 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-11-07 13:57:08,049 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_alloc_rx_buffers [2024-11-07 13:57:08,049 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_alloc_rx_buffers [2024-11-07 13:57:08,050 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2024-11-07 13:57:08,050 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2024-11-07 13:57:08,051 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_read_mac_addr_vf [2024-11-07 13:57:08,051 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_read_mac_addr_vf [2024-11-07 13:57:08,051 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_close [2024-11-07 13:57:08,051 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_close [2024-11-07 13:57:08,051 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-07 13:57:08,051 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-07 13:57:08,051 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_reset_hw_vf [2024-11-07 13:57:08,051 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_reset_hw_vf [2024-11-07 13:57:08,051 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_maybe_stop_tx [2024-11-07 13:57:08,051 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_maybe_stop_tx [2024-11-07 13:57:08,051 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2024-11-07 13:57:08,051 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2024-11-07 13:57:08,051 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-07 13:57:08,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-07 13:57:08,051 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-07 13:57:08,051 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-07 13:57:08,051 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2024-11-07 13:57:08,051 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2024-11-07 13:57:08,051 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_clean_tx_irq [2024-11-07 13:57:08,051 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_clean_tx_irq [2024-11-07 13:57:08,051 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-07 13:57:08,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-07 13:57:08,052 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2024-11-07 13:57:08,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2024-11-07 13:57:08,052 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2024-11-07 13:57:08,052 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2024-11-07 13:57:08,052 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_suspend [2024-11-07 13:57:08,052 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_suspend [2024-11-07 13:57:08,052 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-07 13:57:08,052 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2024-11-07 13:57:08,052 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2024-11-07 13:57:08,052 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2024-11-07 13:57:08,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2024-11-07 13:57:08,052 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2024-11-07 13:57:08,052 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2024-11-07 13:57:08,054 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2024-11-07 13:57:08,054 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2024-11-07 13:57:08,054 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-07 13:57:08,054 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-07 13:57:08,054 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-11-07 13:57:08,054 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-11-07 13:57:08,055 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-11-07 13:57:08,056 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-11-07 13:57:08,056 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-11-07 13:57:08,056 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-11-07 13:57:08,056 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-11-07 13:57:08,056 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-11-07 13:57:08,056 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-11-07 13:57:08,056 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-11-07 13:57:08,056 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-11-07 13:57:08,056 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-11-07 13:57:08,056 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-11-07 13:57:08,056 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-11-07 13:57:08,056 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-11-07 13:57:08,056 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-11-07 13:57:08,056 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-11-07 13:57:08,056 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-11-07 13:57:08,056 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2024-11-07 13:57:08,056 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_assign_vector [2024-11-07 13:57:08,056 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_assign_vector [2024-11-07 13:57:08,057 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-07 13:57:08,057 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-07 13:57:08,057 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-11-07 13:57:08,057 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-11-07 13:57:08,057 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-07 13:57:08,057 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-07 13:57:08,057 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-07 13:57:08,057 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-07 13:57:08,057 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-07 13:57:08,057 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-07 13:57:08,057 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-07 13:57:08,057 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-07 13:57:08,057 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-07 13:57:08,057 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-07 13:57:08,057 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-07 13:57:08,057 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-07 13:57:08,057 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-07 13:57:08,057 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-07 13:57:08,057 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-07 13:57:08,057 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-07 13:57:08,057 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-07 13:57:08,057 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-07 13:57:08,057 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-11-07 13:57:08,057 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_desc_unused [2024-11-07 13:57:08,057 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_desc_unused [2024-11-07 13:57:08,057 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-07 13:57:08,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-07 13:57:08,057 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2024-11-07 13:57:08,057 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2024-11-07 13:57:08,057 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-07 13:57:08,057 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-07 13:57:08,057 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-07 13:57:08,058 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-07 13:57:08,058 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-07 13:57:08,058 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-07 13:57:08,058 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-07 13:57:08,058 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-07 13:57:08,058 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-07 13:57:08,058 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-07 13:57:08,058 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-07 13:57:08,058 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-07 13:57:08,058 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-07 13:57:08,058 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-07 13:57:08,058 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-07 13:57:08,058 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-07 13:57:08,058 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-07 13:57:08,058 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-07 13:57:08,058 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-07 13:57:08,058 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_netpoll [2024-11-07 13:57:08,058 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_netpoll [2024-11-07 13:57:08,058 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-11-07 13:57:08,058 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-11-07 13:57:08,058 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_reset_interrupt_capability [2024-11-07 13:57:08,058 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_reset_interrupt_capability [2024-11-07 13:57:08,058 INFO L130 BoogieDeclarations]: Found specification of procedure vzalloc [2024-11-07 13:57:08,058 INFO L138 BoogieDeclarations]: Found implementation of procedure vzalloc [2024-11-07 13:57:08,058 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-11-07 13:57:08,058 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-11-07 13:57:08,058 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-11-07 13:57:08,061 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-11-07 13:57:08,062 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-11-07 13:57:08,062 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-11-07 13:57:08,062 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-11-07 13:57:08,062 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-11-07 13:57:08,062 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-11-07 13:57:08,062 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-11-07 13:57:08,062 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-11-07 13:57:08,062 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2024-11-07 13:57:08,062 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2024-11-07 13:57:08,062 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2024-11-07 13:57:08,062 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2024-11-07 13:57:08,062 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2024-11-07 13:57:08,062 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2024-11-07 13:57:08,062 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2024-11-07 13:57:08,062 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2024-11-07 13:57:08,063 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-11-07 13:57:08,063 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-11-07 13:57:08,063 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-11-07 13:57:08,063 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-11-07 13:57:08,063 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-11-07 13:57:08,063 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-11-07 13:57:08,063 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-11-07 13:57:08,063 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-11-07 13:57:08,063 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-11-07 13:57:08,063 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-11-07 13:57:08,063 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-11-07 13:57:08,063 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2024-11-07 13:57:08,063 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2024-11-07 13:57:08,063 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2024-11-07 13:57:08,063 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2024-11-07 13:57:08,063 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2024-11-07 13:57:08,063 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2024-11-07 13:57:08,063 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2024-11-07 13:57:08,063 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2024-11-07 13:57:08,063 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_for_msg_vf [2024-11-07 13:57:08,063 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_for_msg_vf [2024-11-07 13:57:08,063 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2024-11-07 13:57:08,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2024-11-07 13:57:08,063 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2024-11-07 13:57:08,063 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2024-11-07 13:57:08,063 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_igbvf_exit_module_19_2 [2024-11-07 13:57:08,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_igbvf_exit_module_19_2 [2024-11-07 13:57:08,063 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-11-07 13:57:08,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-11-07 13:57:08,063 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_free_tx_resources [2024-11-07 13:57:08,063 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_free_tx_resources [2024-11-07 13:57:08,063 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_offset [2024-11-07 13:57:08,064 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_offset [2024-11-07 13:57:08,064 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-11-07 13:57:08,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-11-07 13:57:08,064 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2024-11-07 13:57:08,064 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2024-11-07 13:57:08,064 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-11-07 13:57:08,064 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-11-07 13:57:08,064 INFO L130 BoogieDeclarations]: Found specification of procedure __udelay [2024-11-07 13:57:08,064 INFO L138 BoogieDeclarations]: Found implementation of procedure __udelay [2024-11-07 13:57:08,064 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2024-11-07 13:57:08,064 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2024-11-07 13:57:08,064 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-07 13:57:08,064 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-11-07 13:57:08,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-11-07 13:57:08,064 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-11-07 13:57:08,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-11-07 13:57:08,064 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2024-11-07 13:57:08,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2024-11-07 13:57:08,064 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2024-11-07 13:57:08,064 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2024-11-07 13:57:08,064 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_configure_msix [2024-11-07 13:57:08,064 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_configure_msix [2024-11-07 13:57:08,064 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-07 13:57:08,064 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_open [2024-11-07 13:57:08,064 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_open [2024-11-07 13:57:08,064 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2024-11-07 13:57:08,064 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2024-11-07 13:57:08,064 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-07 13:57:08,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-07 13:57:08,064 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-07 13:57:08,067 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-07 13:57:08,067 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-07 13:57:08,067 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-07 13:57:08,067 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-07 13:57:08,067 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-07 13:57:08,067 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-07 13:57:08,067 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-07 13:57:08,067 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-07 13:57:08,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-07 13:57:08,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-07 13:57:08,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-07 13:57:08,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-07 13:57:08,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-07 13:57:08,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-07 13:57:08,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-07 13:57:08,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-07 13:57:08,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-07 13:57:08,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-07 13:57:08,069 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-07 13:57:08,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-07 13:57:08,069 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2024-11-07 13:57:08,069 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2024-11-07 13:57:08,069 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_nway_reset [2024-11-07 13:57:08,069 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_nway_reset [2024-11-07 13:57:08,069 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_reset [2024-11-07 13:57:08,069 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_reset [2024-11-07 13:57:08,069 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_write_posted_mbx [2024-11-07 13:57:08,069 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_write_posted_mbx [2024-11-07 13:57:08,069 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2024-11-07 13:57:08,069 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2024-11-07 13:57:08,069 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_irq_enable [2024-11-07 13:57:08,069 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_irq_enable [2024-11-07 13:57:08,069 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2024-11-07 13:57:08,069 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2024-11-07 13:57:08,069 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2024-11-07 13:57:08,069 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2024-11-07 13:57:08,069 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_reinit_locked [2024-11-07 13:57:08,069 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_reinit_locked [2024-11-07 13:57:08,069 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-07 13:57:08,069 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-07 13:57:08,069 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-11-07 13:57:08,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-11-07 13:57:08,070 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_update_stats [2024-11-07 13:57:08,070 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_update_stats [2024-11-07 13:57:08,070 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_vlan_rx_add_vid [2024-11-07 13:57:08,070 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_vlan_rx_add_vid [2024-11-07 13:57:08,070 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-11-07 13:57:08,070 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-11-07 13:57:08,070 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2024-11-07 13:57:08,070 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2024-11-07 13:57:08,070 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_for_bit_vf [2024-11-07 13:57:08,070 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_for_bit_vf [2024-11-07 13:57:08,070 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_init_hw_vf [2024-11-07 13:57:08,070 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_init_hw_vf [2024-11-07 13:57:08,070 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-07 13:57:08,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-07 13:57:08,070 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2024-11-07 13:57:08,070 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2024-11-07 13:57:08,070 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_poll_for_ack [2024-11-07 13:57:08,070 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_poll_for_ack [2024-11-07 13:57:08,070 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2024-11-07 13:57:08,070 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2024-11-07 13:57:08,070 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-07 13:57:08,070 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-07 13:57:08,070 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-07 13:57:08,070 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-07 13:57:08,070 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-07 13:57:08,070 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-07 13:57:08,070 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-07 13:57:08,070 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-07 13:57:08,070 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-11-07 13:57:08,070 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-11-07 13:57:08,070 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-11-07 13:57:08,070 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-11-07 13:57:08,070 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-11-07 13:57:08,070 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-11-07 13:57:08,070 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-11-07 13:57:08,070 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-11-07 13:57:08,070 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-11-07 13:57:08,070 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-11-07 13:57:08,070 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-11-07 13:57:08,071 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-07 13:57:08,071 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-07 13:57:08,071 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-07 13:57:08,071 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-07 13:57:08,071 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-07 13:57:08,071 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-07 13:57:08,071 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-07 13:57:08,071 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-07 13:57:08,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-07 13:57:08,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-07 13:57:08,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-07 13:57:08,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-07 13:57:08,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-07 13:57:08,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-07 13:57:08,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-07 13:57:08,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-07 13:57:08,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-07 13:57:08,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-07 13:57:08,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-07 13:57:08,075 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-07 13:57:08,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-07 13:57:08,076 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2024-11-07 13:57:08,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2024-11-07 13:57:08,076 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_rar_set_vf [2024-11-07 13:57:08,076 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_rar_set_vf [2024-11-07 13:57:08,076 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2024-11-07 13:57:08,076 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2024-11-07 13:57:08,076 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2024-11-07 13:57:08,076 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2024-11-07 13:57:08,076 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2024-11-07 13:57:08,076 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2024-11-07 13:57:08,076 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_down [2024-11-07 13:57:08,076 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_down [2024-11-07 13:57:08,076 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2024-11-07 13:57:08,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2024-11-07 13:57:08,077 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_get_regs_len [2024-11-07 13:57:08,077 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_get_regs_len [2024-11-07 13:57:08,077 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_free_irq [2024-11-07 13:57:08,077 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_free_irq [2024-11-07 13:57:08,077 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2024-11-07 13:57:08,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2024-11-07 13:57:08,077 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2024-11-07 13:57:08,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2024-11-07 13:57:08,077 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_for_link_vf [2024-11-07 13:57:08,077 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_for_link_vf [2024-11-07 13:57:08,077 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2024-11-07 13:57:08,077 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2024-11-07 13:57:08,077 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-11-07 13:57:08,077 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-11-07 13:57:08,077 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-11-07 13:57:08,077 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-11-07 13:57:08,077 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-11-07 13:57:08,077 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-11-07 13:57:08,077 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-11-07 13:57:08,077 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-11-07 13:57:08,077 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-11-07 13:57:08,077 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-11-07 13:57:08,077 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-11-07 13:57:08,077 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-11-07 13:57:08,077 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-11-07 13:57:08,077 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-11-07 13:57:08,077 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-11-07 13:57:08,077 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-11-07 13:57:08,077 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-11-07 13:57:08,077 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2024-11-07 13:57:08,077 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2024-11-07 13:57:08,077 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-11-07 13:57:08,077 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-11-07 13:57:08,077 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-11-07 13:57:08,077 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-11-07 13:57:08,077 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-11-07 13:57:08,077 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-11-07 13:57:08,077 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-11-07 13:57:08,078 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-11-07 13:57:08,078 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-11-07 13:57:08,078 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-11-07 13:57:08,078 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-11-07 13:57:08,078 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-11-07 13:57:08,078 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-11-07 13:57:08,078 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-11-07 13:57:08,078 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-11-07 13:57:08,078 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-11-07 13:57:08,078 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-11-07 13:57:08,078 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2024-11-07 13:57:08,078 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2024-11-07 13:57:08,078 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-07 13:57:08,078 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-07 13:57:08,078 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_clean_tx_ring [2024-11-07 13:57:08,078 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_clean_tx_ring [2024-11-07 13:57:08,078 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_read_v2p_mailbox [2024-11-07 13:57:08,078 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_read_v2p_mailbox [2024-11-07 13:57:08,078 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2024-11-07 13:57:08,078 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2024-11-07 13:57:08,078 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2024-11-07 13:57:08,078 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2024-11-07 13:57:08,078 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-11-07 13:57:08,078 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-11-07 13:57:08,078 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-07 13:57:08,078 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-11-07 13:57:08,078 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-11-07 13:57:08,078 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_remove [2024-11-07 13:57:08,078 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_remove [2024-11-07 13:57:08,078 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2024-11-07 13:57:08,078 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2024-11-07 13:57:08,078 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-11-07 13:57:08,080 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-11-07 13:57:08,080 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_irq_disable [2024-11-07 13:57:08,080 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_irq_disable [2024-11-07 13:57:08,080 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-07 13:57:08,080 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-07 13:57:08,080 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-07 13:57:08,080 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-07 13:57:08,080 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-07 13:57:08,080 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-07 13:57:08,080 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-07 13:57:08,080 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-07 13:57:08,080 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-07 13:57:08,080 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-07 13:57:08,080 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-07 13:57:08,080 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-07 13:57:08,080 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-07 13:57:08,080 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-07 13:57:08,080 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-07 13:57:08,080 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-07 13:57:08,080 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-07 13:57:08,080 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-07 13:57:08,080 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-07 13:57:08,080 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_configure [2024-11-07 13:57:08,080 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_configure [2024-11-07 13:57:08,080 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_setup_rx_resources [2024-11-07 13:57:08,081 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_setup_rx_resources [2024-11-07 13:57:08,081 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_clean_rx_ring [2024-11-07 13:57:08,081 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_clean_rx_ring [2024-11-07 13:57:08,081 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~~s32~0 [2024-11-07 13:57:08,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~~s32~0 [2024-11-07 13:57:08,081 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_obtain_mbx_lock_vf [2024-11-07 13:57:08,081 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_obtain_mbx_lock_vf [2024-11-07 13:57:08,081 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2024-11-07 13:57:08,081 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2024-11-07 13:57:08,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-07 13:57:08,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-07 13:57:08,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-07 13:57:08,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-07 13:57:08,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-07 13:57:08,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-07 13:57:08,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-11-07 13:57:08,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-11-07 13:57:08,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-11-07 13:57:08,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-11-07 13:57:08,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-11-07 13:57:08,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-11-07 13:57:08,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-11-07 13:57:08,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-11-07 13:57:08,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-11-07 13:57:08,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-11-07 13:57:08,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-11-07 13:57:08,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-11-07 13:57:08,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-11-07 13:57:08,081 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-07 13:57:08,081 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-07 13:57:08,081 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-07 13:57:08,081 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-07 13:57:08,081 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_for_ack_vf [2024-11-07 13:57:08,081 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_for_ack_vf [2024-11-07 13:57:08,081 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-11-07 13:57:08,081 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-11-07 13:57:08,081 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2024-11-07 13:57:08,081 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2024-11-07 13:57:08,081 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-07 13:57:08,082 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-07 13:57:08,082 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2024-11-07 13:57:08,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2024-11-07 13:57:08,082 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_request_irq [2024-11-07 13:57:08,082 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_request_irq [2024-11-07 13:57:08,082 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_resume [2024-11-07 13:57:08,082 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_resume [2024-11-07 13:57:08,082 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-07 13:57:08,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-07 13:57:08,086 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2024-11-07 13:57:08,086 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2024-11-07 13:57:08,086 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-11-07 13:57:08,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-11-07 13:57:08,086 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_put_txbuf [2024-11-07 13:57:08,086 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_put_txbuf [2024-11-07 13:57:08,086 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~u16~0~TO~~s32~0 [2024-11-07 13:57:08,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~u16~0~TO~~s32~0 [2024-11-07 13:57:08,086 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_poll_for_msg [2024-11-07 13:57:08,086 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_poll_for_msg [2024-11-07 13:57:08,086 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2024-11-07 13:57:08,086 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2024-11-07 13:57:08,086 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2024-11-07 13:57:08,086 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2024-11-07 13:57:08,086 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-07 13:57:08,086 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-07 13:57:08,087 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2024-11-07 13:57:08,087 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2024-11-07 13:57:08,087 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_shutdown [2024-11-07 13:57:08,087 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_shutdown [2024-11-07 13:57:08,087 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-07 13:57:08,087 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-07 13:57:08,087 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2024-11-07 13:57:08,087 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2024-11-07 13:57:08,087 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_setup_tx_resources [2024-11-07 13:57:08,087 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_setup_tx_resources [2024-11-07 13:57:08,087 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-07 13:57:08,087 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-07 13:57:08,087 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_get_eeprom_len [2024-11-07 13:57:08,087 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_get_eeprom_len [2024-11-07 13:57:08,087 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-07 13:57:08,087 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-07 13:57:08,087 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-07 13:57:08,087 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-07 13:57:08,087 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-07 13:57:08,087 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-07 13:57:08,087 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-07 13:57:08,087 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-07 13:57:08,087 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-07 13:57:08,087 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-07 13:57:08,087 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-07 13:57:08,087 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-07 13:57:08,087 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-07 13:57:08,087 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-07 13:57:08,087 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-07 13:57:08,087 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-07 13:57:08,087 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-07 13:57:08,087 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-07 13:57:08,087 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-07 13:57:08,087 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u16~0~X~~bool~0~TO~~s32~0 [2024-11-07 13:57:08,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u16~0~X~~bool~0~TO~~s32~0 [2024-11-07 13:57:08,087 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-07 13:57:08,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-07 13:57:08,087 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2024-11-07 13:57:08,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2024-11-07 13:57:08,087 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device_mem [2024-11-07 13:57:08,088 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device_mem [2024-11-07 13:57:08,088 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2024-11-07 13:57:08,088 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2024-11-07 13:57:08,088 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2024-11-07 13:57:08,088 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2024-11-07 13:57:08,088 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask_and_coherent [2024-11-07 13:57:08,088 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask_and_coherent [2024-11-07 13:57:08,088 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_io_resume [2024-11-07 13:57:08,088 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_io_resume [2024-11-07 13:57:08,088 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_free_rx_resources [2024-11-07 13:57:08,088 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_free_rx_resources [2024-11-07 13:57:08,088 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_6 [2024-11-07 13:57:08,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_6 [2024-11-07 13:57:08,088 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_set_multi [2024-11-07 13:57:08,088 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_set_multi [2024-11-07 13:57:08,089 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-07 13:57:08,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-07 13:57:08,089 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_tx_timeout [2024-11-07 13:57:08,089 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_tx_timeout [2024-11-07 13:57:08,089 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2024-11-07 13:57:08,090 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2024-11-07 13:57:08,090 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2024-11-07 13:57:08,090 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2024-11-07 13:57:08,093 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_read_posted_mbx [2024-11-07 13:57:08,093 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_read_posted_mbx [2024-11-07 13:57:08,093 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2024-11-07 13:57:08,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2024-11-07 13:57:08,093 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2024-11-07 13:57:08,093 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2024-11-07 13:57:08,093 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_up [2024-11-07 13:57:08,093 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_up [2024-11-07 13:57:08,093 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2024-11-07 13:57:08,093 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2024-11-07 13:57:08,093 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-07 13:57:08,093 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-07 13:57:08,093 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-07 13:57:08,093 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-07 13:57:08,094 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-07 13:57:08,094 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-07 13:57:08,094 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-07 13:57:08,094 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-07 13:57:08,094 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-07 13:57:08,094 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-07 13:57:08,094 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-07 13:57:08,094 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-07 13:57:08,094 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-07 13:57:08,094 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-07 13:57:08,094 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-07 13:57:08,094 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-07 13:57:08,094 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-07 13:57:08,094 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-07 13:57:08,094 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-07 13:57:08,094 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2024-11-07 13:57:08,094 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2024-11-07 13:57:08,094 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-07 13:57:08,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-07 13:57:09,584 INFO L238 CfgBuilder]: Building ICFG [2024-11-07 13:57:09,588 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-07 13:57:29,706 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-11-07 13:57:30,654 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-07 13:57:42,380 INFO L? ?]: Removed 4482 outVars from TransFormulas that were not future-live. [2024-11-07 13:57:42,381 INFO L287 CfgBuilder]: Performing block encoding [2024-11-07 13:57:42,450 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-07 13:57:42,450 INFO L316 CfgBuilder]: Removed 3 assume(true) statements. [2024-11-07 13:57:42,451 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 01:57:42 BoogieIcfgContainer [2024-11-07 13:57:42,451 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-07 13:57:42,453 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-07 13:57:42,453 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-07 13:57:42,457 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-07 13:57:42,458 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.11 01:57:00" (1/3) ... [2024-11-07 13:57:42,458 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6f75a550 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 01:57:42, skipping insertion in model container [2024-11-07 13:57:42,458 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:57:04" (2/3) ... [2024-11-07 13:57:42,458 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6f75a550 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 01:57:42, skipping insertion in model container [2024-11-07 13:57:42,459 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 01:57:42" (3/3) ... [2024-11-07 13:57:42,459 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-intel-igbvf-igbvf.cil.i [2024-11-07 13:57:42,473 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-07 13:57:42,473 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-07 13:57:42,592 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-07 13:57:42,603 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;@2a0a258d, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-07 13:57:42,603 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-07 13:57:42,620 INFO L276 IsEmpty]: Start isEmpty. Operand has 3462 states, 2507 states have (on average 1.3019545273234943) internal successors, (3264), 2544 states have internal predecessors, (3264), 791 states have call successors, (791), 164 states have call predecessors, (791), 163 states have return successors, (783), 770 states have call predecessors, (783), 783 states have call successors, (783) [2024-11-07 13:57:42,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2024-11-07 13:57:42,646 INFO L207 NwaCegarLoop]: Found error trace [2024-11-07 13:57:42,647 INFO L215 NwaCegarLoop]: trace histogram [25, 25, 24, 24, 24, 24, 24, 24, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-07 13:57:42,647 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-07 13:57:42,650 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-07 13:57:42,650 INFO L85 PathProgramCache]: Analyzing trace with hash -1856923663, now seen corresponding path program 1 times [2024-11-07 13:57:42,655 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-07 13:57:42,655 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1833833626] [2024-11-07 13:57:42,655 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-07 13:57:42,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms