./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-intel-igbvf-igbvf.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version c00e63dc 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-usb-dev_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 24f4a9e8deb15b4814a8f35356cc754cf60b8f4e5ae2a0757193e7412afcca55 --- Real Ultimate output --- This is Ultimate 0.3.0-?-c00e63d-m [2025-02-06 07:41:49,764 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-02-06 07:41:49,819 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2025-02-06 07:41:49,826 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-02-06 07:41:49,826 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-02-06 07:41:49,838 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-02-06 07:41:49,839 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-02-06 07:41:49,839 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-02-06 07:41:49,839 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-02-06 07:41:49,839 INFO L153 SettingsManager]: * Use memory slicer=true [2025-02-06 07:41:49,839 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-02-06 07:41:49,840 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-02-06 07:41:49,840 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-02-06 07:41:49,840 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-02-06 07:41:49,840 INFO L153 SettingsManager]: * Use SBE=true [2025-02-06 07:41:49,840 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-02-06 07:41:49,840 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-02-06 07:41:49,841 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-02-06 07:41:49,841 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-02-06 07:41:49,841 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-02-06 07:41:49,841 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-02-06 07:41:49,841 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-02-06 07:41:49,841 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-02-06 07:41:49,841 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-02-06 07:41:49,841 INFO L153 SettingsManager]: * Use constant arrays=true [2025-02-06 07:41:49,841 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-02-06 07:41:49,841 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-02-06 07:41:49,841 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-02-06 07:41:49,842 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-02-06 07:41:49,842 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-06 07:41:49,842 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-02-06 07:41:49,842 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-02-06 07:41:49,842 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-02-06 07:41:49,842 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-02-06 07:41:49,842 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-02-06 07:41:49,842 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-02-06 07:41:49,842 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-02-06 07:41:49,842 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-02-06 07:41:49,842 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-02-06 07:41:49,843 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-02-06 07:41:49,843 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 -> 24f4a9e8deb15b4814a8f35356cc754cf60b8f4e5ae2a0757193e7412afcca55 [2025-02-06 07:41:50,023 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-02-06 07:41:50,032 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-02-06 07:41:50,034 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-02-06 07:41:50,035 INFO L270 PluginConnector]: Initializing CDTParser... [2025-02-06 07:41:50,035 INFO L274 PluginConnector]: CDTParser initialized [2025-02-06 07:41:50,036 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-intel-igbvf-igbvf.cil.i [2025-02-06 07:41:51,221 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/24ea6131c/7387a5f015254876b6110ac8b9bd8bf1/FLAGaf5bc2ef7 [2025-02-06 07:41:51,807 INFO L384 CDTParser]: Found 1 translation units. [2025-02-06 07:41:51,808 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-intel-igbvf-igbvf.cil.i [2025-02-06 07:41:51,849 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/24ea6131c/7387a5f015254876b6110ac8b9bd8bf1/FLAGaf5bc2ef7 [2025-02-06 07:41:52,293 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/24ea6131c/7387a5f015254876b6110ac8b9bd8bf1 [2025-02-06 07:41:52,297 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-02-06 07:41:52,298 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-02-06 07:41:52,299 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-02-06 07:41:52,299 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-02-06 07:41:52,306 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-02-06 07:41:52,310 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.02 07:41:52" (1/1) ... [2025-02-06 07:41:52,310 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7eefc02b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:41:52, skipping insertion in model container [2025-02-06 07:41:52,310 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.02 07:41:52" (1/1) ... [2025-02-06 07:41:52,423 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-02-06 07:41:54,966 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-usb-dev_drivers-net-ethernet-intel-igbvf-igbvf.cil.i[452690,452703] [2025-02-06 07:41:54,968 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-usb-dev_drivers-net-ethernet-intel-igbvf-igbvf.cil.i[452837,452850] [2025-02-06 07:41:54,969 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-usb-dev_drivers-net-ethernet-intel-igbvf-igbvf.cil.i[452976,452989] [2025-02-06 07:41:54,969 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-usb-dev_drivers-net-ethernet-intel-igbvf-igbvf.cil.i[453134,453147] [2025-02-06 07:41:54,990 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-06 07:41:55,071 INFO L200 MainTranslator]: Completed pre-run [2025-02-06 07:41:55,163 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [6262] [2025-02-06 07:41:55,164 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [6269] [2025-02-06 07:41:55,179 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [6921] [2025-02-06 07:41:55,180 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [6928] [2025-02-06 07:41:55,180 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [6935] [2025-02-06 07:41:55,194 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)); [8019-8020] [2025-02-06 07:41:55,195 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/a068ef8/linux-usb-dev/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [8069-8070] [2025-02-06 07:41:55,195 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"); [8075-8077] [2025-02-06 07:41:55,197 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8195] [2025-02-06 07:41:55,198 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)); [8252-8253] [2025-02-06 07:41:55,199 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)); [8313] [2025-02-06 07:41:55,199 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)); [8321-8322] [2025-02-06 07:41:55,202 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)); [8397-8398] [2025-02-06 07:41:55,203 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)); [8431-8432] [2025-02-06 07:41:55,204 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)); [8472-8473] [2025-02-06 07:41:55,204 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)); [8501-8502] [2025-02-06 07:41:55,213 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)); [8943-8944] [2025-02-06 07:41:55,213 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8950] [2025-02-06 07:41:55,226 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9560] [2025-02-06 07:41:55,227 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [9607] [2025-02-06 07:41:55,228 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)skb->data) [9619] [2025-02-06 07:41:55,229 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)next_rxd) [9680] [2025-02-06 07:41:55,256 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [10291] [2025-02-06 07:41:55,295 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [11930] [2025-02-06 07:41:55,296 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)); [11974-11975] [2025-02-06 07:41:55,297 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)); [12010-12011] [2025-02-06 07:41:55,302 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [12125] [2025-02-06 07:41:55,302 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [12129] [2025-02-06 07:41:55,364 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-usb-dev_drivers-net-ethernet-intel-igbvf-igbvf.cil.i[452690,452703] [2025-02-06 07:41:55,364 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-usb-dev_drivers-net-ethernet-intel-igbvf-igbvf.cil.i[452837,452850] [2025-02-06 07:41:55,365 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-usb-dev_drivers-net-ethernet-intel-igbvf-igbvf.cil.i[452976,452989] [2025-02-06 07:41:55,366 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-usb-dev_drivers-net-ethernet-intel-igbvf-igbvf.cil.i[453134,453147] [2025-02-06 07:41:55,374 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-06 07:41:55,553 INFO L204 MainTranslator]: Completed translation [2025-02-06 07:41:55,553 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:41:55 WrapperNode [2025-02-06 07:41:55,553 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-02-06 07:41:55,554 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-02-06 07:41:55,554 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-02-06 07:41:55,554 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-02-06 07:41:55,558 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:41:55" (1/1) ... [2025-02-06 07:41:55,615 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:41:55" (1/1) ... [2025-02-06 07:41:55,832 INFO L138 Inliner]: procedures = 543, calls = 3131, calls flagged for inlining = 312, calls inlined = 287, statements flattened = 8719 [2025-02-06 07:41:55,833 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-02-06 07:41:55,833 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-02-06 07:41:55,833 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-02-06 07:41:55,833 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-02-06 07:41:55,840 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:41:55" (1/1) ... [2025-02-06 07:41:55,840 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:41:55" (1/1) ... [2025-02-06 07:41:55,873 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:41:55" (1/1) ... [2025-02-06 07:41:58,288 INFO L175 MemorySlicer]: Split 1690 memory accesses to 19 slices as follows [2, 2, 7, 1491, 6, 1, 2, 2, 2, 51, 2, 5, 5, 9, 50, 46, 3, 1, 3]. 88 percent of accesses are in the largest equivalence class. The 57 initializations are split as follows [0, 0, 6, 29, 6, 1, 0, 0, 2, 0, 0, 5, 5, 0, 0, 0, 2, 0, 1]. The 913 writes are split as follows [1, 1, 0, 765, 0, 0, 1, 1, 0, 42, 1, 0, 0, 5, 50, 46, 0, 0, 0]. [2025-02-06 07:41:58,289 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:41:55" (1/1) ... [2025-02-06 07:41:58,289 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:41:55" (1/1) ... [2025-02-06 07:41:58,434 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:41:55" (1/1) ... [2025-02-06 07:41:58,451 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:41:55" (1/1) ... [2025-02-06 07:41:58,495 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:41:55" (1/1) ... [2025-02-06 07:41:58,523 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:41:55" (1/1) ... [2025-02-06 07:41:58,579 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-02-06 07:41:58,580 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-02-06 07:41:58,580 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-02-06 07:41:58,580 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-02-06 07:41:58,580 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:41:55" (1/1) ... [2025-02-06 07:41:58,584 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-06 07:41:58,594 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-02-06 07:41:58,604 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2025-02-06 07:41:58,607 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2025-02-06 07:41:58,624 INFO L130 BoogieDeclarations]: Found specification of procedure ipv6_hdr [2025-02-06 07:41:58,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ipv6_hdr [2025-02-06 07:41:58,625 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2025-02-06 07:41:58,625 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2025-02-06 07:41:58,625 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2025-02-06 07:41:58,625 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2025-02-06 07:41:58,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2025-02-06 07:41:58,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2025-02-06 07:41:58,625 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2025-02-06 07:41:58,625 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2025-02-06 07:41:58,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2025-02-06 07:41:58,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2025-02-06 07:41:58,625 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2025-02-06 07:41:58,625 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2025-02-06 07:41:58,625 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_init_function_pointers_vf [2025-02-06 07:41:58,625 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_init_function_pointers_vf [2025-02-06 07:41:58,625 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2025-02-06 07:41:58,625 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2025-02-06 07:41:58,625 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2025-02-06 07:41:58,625 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2025-02-06 07:41:58,625 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2025-02-06 07:41:58,625 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2025-02-06 07:41:58,625 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2025-02-06 07:41:58,625 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2025-02-06 07:41:58,625 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_alloc_rx_buffers [2025-02-06 07:41:58,625 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_alloc_rx_buffers [2025-02-06 07:41:58,625 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2025-02-06 07:41:58,625 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2025-02-06 07:41:58,625 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_read_mac_addr_vf [2025-02-06 07:41:58,626 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_read_mac_addr_vf [2025-02-06 07:41:58,626 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_close [2025-02-06 07:41:58,626 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_close [2025-02-06 07:41:58,626 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2025-02-06 07:41:58,626 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2025-02-06 07:41:58,626 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_reset_hw_vf [2025-02-06 07:41:58,626 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_reset_hw_vf [2025-02-06 07:41:58,626 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_maybe_stop_tx [2025-02-06 07:41:58,626 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_maybe_stop_tx [2025-02-06 07:41:58,626 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2025-02-06 07:41:58,626 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2025-02-06 07:41:58,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2025-02-06 07:41:58,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2025-02-06 07:41:58,626 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2025-02-06 07:41:58,626 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2025-02-06 07:41:58,626 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2025-02-06 07:41:58,626 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2025-02-06 07:41:58,626 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_clean_tx_irq [2025-02-06 07:41:58,626 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_clean_tx_irq [2025-02-06 07:41:58,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2025-02-06 07:41:58,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2025-02-06 07:41:58,626 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2025-02-06 07:41:58,626 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2025-02-06 07:41:58,626 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_suspend [2025-02-06 07:41:58,626 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_suspend [2025-02-06 07:41:58,626 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2025-02-06 07:41:58,626 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2025-02-06 07:41:58,626 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2025-02-06 07:41:58,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2025-02-06 07:41:58,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2025-02-06 07:41:58,626 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2025-02-06 07:41:58,626 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2025-02-06 07:41:58,626 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2025-02-06 07:41:58,627 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2025-02-06 07:41:58,627 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2025-02-06 07:41:58,627 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2025-02-06 07:41:58,627 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2025-02-06 07:41:58,627 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2025-02-06 07:41:58,627 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2025-02-06 07:41:58,627 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2025-02-06 07:41:58,627 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2025-02-06 07:41:58,627 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2025-02-06 07:41:58,627 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2025-02-06 07:41:58,627 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2025-02-06 07:41:58,627 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2025-02-06 07:41:58,627 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2025-02-06 07:41:58,627 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2025-02-06 07:41:58,627 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2025-02-06 07:41:58,627 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2025-02-06 07:41:58,627 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2025-02-06 07:41:58,627 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2025-02-06 07:41:58,627 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2025-02-06 07:41:58,627 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2025-02-06 07:41:58,628 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2025-02-06 07:41:58,628 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2025-02-06 07:41:58,628 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_assign_vector [2025-02-06 07:41:58,628 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_assign_vector [2025-02-06 07:41:58,628 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2025-02-06 07:41:58,628 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2025-02-06 07:41:58,628 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2025-02-06 07:41:58,628 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2025-02-06 07:41:58,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2025-02-06 07:41:58,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2025-02-06 07:41:58,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2025-02-06 07:41:58,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2025-02-06 07:41:58,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2025-02-06 07:41:58,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2025-02-06 07:41:58,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2025-02-06 07:41:58,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2025-02-06 07:41:58,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2025-02-06 07:41:58,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2025-02-06 07:41:58,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2025-02-06 07:41:58,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2025-02-06 07:41:58,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2025-02-06 07:41:58,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2025-02-06 07:41:58,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2025-02-06 07:41:58,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2025-02-06 07:41:58,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2025-02-06 07:41:58,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2025-02-06 07:41:58,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2025-02-06 07:41:58,628 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_desc_unused [2025-02-06 07:41:58,628 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_desc_unused [2025-02-06 07:41:58,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2025-02-06 07:41:58,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2025-02-06 07:41:58,628 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2025-02-06 07:41:58,628 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2025-02-06 07:41:58,628 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2025-02-06 07:41:58,628 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2025-02-06 07:41:58,628 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2025-02-06 07:41:58,628 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2025-02-06 07:41:58,628 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2025-02-06 07:41:58,628 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2025-02-06 07:41:58,628 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2025-02-06 07:41:58,628 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2025-02-06 07:41:58,629 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2025-02-06 07:41:58,629 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2025-02-06 07:41:58,629 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2025-02-06 07:41:58,629 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2025-02-06 07:41:58,629 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2025-02-06 07:41:58,629 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2025-02-06 07:41:58,629 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2025-02-06 07:41:58,629 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2025-02-06 07:41:58,629 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2025-02-06 07:41:58,629 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2025-02-06 07:41:58,629 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2025-02-06 07:41:58,631 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_netpoll [2025-02-06 07:41:58,631 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_netpoll [2025-02-06 07:41:58,632 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2025-02-06 07:41:58,632 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2025-02-06 07:41:58,632 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_reset_interrupt_capability [2025-02-06 07:41:58,632 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_reset_interrupt_capability [2025-02-06 07:41:58,632 INFO L130 BoogieDeclarations]: Found specification of procedure vzalloc [2025-02-06 07:41:58,632 INFO L138 BoogieDeclarations]: Found implementation of procedure vzalloc [2025-02-06 07:41:58,632 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2025-02-06 07:41:58,632 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2025-02-06 07:41:58,632 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2025-02-06 07:41:58,632 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2025-02-06 07:41:58,632 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2025-02-06 07:41:58,632 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2025-02-06 07:41:58,632 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2025-02-06 07:41:58,632 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2025-02-06 07:41:58,632 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2025-02-06 07:41:58,632 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2025-02-06 07:41:58,632 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2025-02-06 07:41:58,632 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2025-02-06 07:41:58,632 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2025-02-06 07:41:58,632 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2025-02-06 07:41:58,632 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2025-02-06 07:41:58,632 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2025-02-06 07:41:58,632 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2025-02-06 07:41:58,632 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2025-02-06 07:41:58,632 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2025-02-06 07:41:58,632 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2025-02-06 07:41:58,632 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2025-02-06 07:41:58,632 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2025-02-06 07:41:58,632 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2025-02-06 07:41:58,632 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2025-02-06 07:41:58,632 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2025-02-06 07:41:58,632 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2025-02-06 07:41:58,632 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2025-02-06 07:41:58,632 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2025-02-06 07:41:58,632 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2025-02-06 07:41:58,632 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2025-02-06 07:41:58,632 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2025-02-06 07:41:58,632 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2025-02-06 07:41:58,632 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2025-02-06 07:41:58,632 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2025-02-06 07:41:58,632 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2025-02-06 07:41:58,632 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2025-02-06 07:41:58,632 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2025-02-06 07:41:58,632 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2025-02-06 07:41:58,632 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_for_msg_vf [2025-02-06 07:41:58,632 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_for_msg_vf [2025-02-06 07:41:58,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2025-02-06 07:41:58,633 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2025-02-06 07:41:58,633 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2025-02-06 07:41:58,633 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2025-02-06 07:41:58,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_igbvf_exit_module_19_2 [2025-02-06 07:41:58,633 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_igbvf_exit_module_19_2 [2025-02-06 07:41:58,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2025-02-06 07:41:58,633 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2025-02-06 07:41:58,633 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_free_tx_resources [2025-02-06 07:41:58,633 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_free_tx_resources [2025-02-06 07:41:58,633 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_offset [2025-02-06 07:41:58,633 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_offset [2025-02-06 07:41:58,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2025-02-06 07:41:58,633 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2025-02-06 07:41:58,633 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2025-02-06 07:41:58,633 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2025-02-06 07:41:58,633 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2025-02-06 07:41:58,633 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2025-02-06 07:41:58,633 INFO L130 BoogieDeclarations]: Found specification of procedure __udelay [2025-02-06 07:41:58,633 INFO L138 BoogieDeclarations]: Found implementation of procedure __udelay [2025-02-06 07:41:58,633 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2025-02-06 07:41:58,633 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2025-02-06 07:41:58,633 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2025-02-06 07:41:58,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2025-02-06 07:41:58,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2025-02-06 07:41:58,636 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2025-02-06 07:41:58,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2025-02-06 07:41:58,636 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2025-02-06 07:41:58,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2025-02-06 07:41:58,636 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2025-02-06 07:41:58,636 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2025-02-06 07:41:58,636 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_configure_msix [2025-02-06 07:41:58,636 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_configure_msix [2025-02-06 07:41:58,636 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-02-06 07:41:58,636 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_open [2025-02-06 07:41:58,636 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_open [2025-02-06 07:41:58,636 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2025-02-06 07:41:58,636 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2025-02-06 07:41:58,636 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2025-02-06 07:41:58,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2025-02-06 07:41:58,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2025-02-06 07:41:58,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2025-02-06 07:41:58,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2025-02-06 07:41:58,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2025-02-06 07:41:58,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2025-02-06 07:41:58,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2025-02-06 07:41:58,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2025-02-06 07:41:58,637 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2025-02-06 07:41:58,637 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2025-02-06 07:41:58,637 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2025-02-06 07:41:58,637 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2025-02-06 07:41:58,637 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2025-02-06 07:41:58,637 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2025-02-06 07:41:58,637 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2025-02-06 07:41:58,637 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2025-02-06 07:41:58,637 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2025-02-06 07:41:58,637 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2025-02-06 07:41:58,637 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2025-02-06 07:41:58,637 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2025-02-06 07:41:58,637 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2025-02-06 07:41:58,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2025-02-06 07:41:58,637 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2025-02-06 07:41:58,637 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2025-02-06 07:41:58,637 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_nway_reset [2025-02-06 07:41:58,637 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_nway_reset [2025-02-06 07:41:58,637 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_reset [2025-02-06 07:41:58,637 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_reset [2025-02-06 07:41:58,637 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_write_posted_mbx [2025-02-06 07:41:58,637 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_write_posted_mbx [2025-02-06 07:41:58,637 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2025-02-06 07:41:58,637 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2025-02-06 07:41:58,637 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_irq_enable [2025-02-06 07:41:58,637 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_irq_enable [2025-02-06 07:41:58,637 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2025-02-06 07:41:58,637 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2025-02-06 07:41:58,637 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2025-02-06 07:41:58,637 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2025-02-06 07:41:58,637 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_reinit_locked [2025-02-06 07:41:58,637 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_reinit_locked [2025-02-06 07:41:58,637 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2025-02-06 07:41:58,637 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2025-02-06 07:41:58,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2025-02-06 07:41:58,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2025-02-06 07:41:58,637 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_update_stats [2025-02-06 07:41:58,637 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_update_stats [2025-02-06 07:41:58,637 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_vlan_rx_add_vid [2025-02-06 07:41:58,637 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_vlan_rx_add_vid [2025-02-06 07:41:58,637 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2025-02-06 07:41:58,637 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2025-02-06 07:41:58,637 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2025-02-06 07:41:58,637 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2025-02-06 07:41:58,637 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_for_bit_vf [2025-02-06 07:41:58,637 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_for_bit_vf [2025-02-06 07:41:58,637 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_init_hw_vf [2025-02-06 07:41:58,637 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_init_hw_vf [2025-02-06 07:41:58,637 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-02-06 07:41:58,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-02-06 07:41:58,637 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2025-02-06 07:41:58,637 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2025-02-06 07:41:58,637 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_poll_for_ack [2025-02-06 07:41:58,638 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_poll_for_ack [2025-02-06 07:41:58,638 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2025-02-06 07:41:58,638 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2025-02-06 07:41:58,638 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2025-02-06 07:41:58,638 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2025-02-06 07:41:58,638 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2025-02-06 07:41:58,638 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2025-02-06 07:41:58,638 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2025-02-06 07:41:58,640 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2025-02-06 07:41:58,640 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2025-02-06 07:41:58,640 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2025-02-06 07:41:58,640 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2025-02-06 07:41:58,640 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2025-02-06 07:41:58,640 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2025-02-06 07:41:58,640 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2025-02-06 07:41:58,640 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2025-02-06 07:41:58,640 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2025-02-06 07:41:58,640 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2025-02-06 07:41:58,640 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2025-02-06 07:41:58,640 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2025-02-06 07:41:58,640 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2025-02-06 07:41:58,640 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2025-02-06 07:41:58,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2025-02-06 07:41:58,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2025-02-06 07:41:58,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2025-02-06 07:41:58,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2025-02-06 07:41:58,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2025-02-06 07:41:58,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2025-02-06 07:41:58,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2025-02-06 07:41:58,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2025-02-06 07:41:58,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2025-02-06 07:41:58,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2025-02-06 07:41:58,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2025-02-06 07:41:58,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2025-02-06 07:41:58,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2025-02-06 07:41:58,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2025-02-06 07:41:58,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2025-02-06 07:41:58,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2025-02-06 07:41:58,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2025-02-06 07:41:58,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2025-02-06 07:41:58,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2025-02-06 07:41:58,641 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2025-02-06 07:41:58,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2025-02-06 07:41:58,641 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2025-02-06 07:41:58,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2025-02-06 07:41:58,641 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_rar_set_vf [2025-02-06 07:41:58,641 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_rar_set_vf [2025-02-06 07:41:58,641 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2025-02-06 07:41:58,641 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2025-02-06 07:41:58,641 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2025-02-06 07:41:58,641 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2025-02-06 07:41:58,641 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2025-02-06 07:41:58,641 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2025-02-06 07:41:58,641 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_down [2025-02-06 07:41:58,641 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_down [2025-02-06 07:41:58,641 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2025-02-06 07:41:58,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2025-02-06 07:41:58,641 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_get_regs_len [2025-02-06 07:41:58,641 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_get_regs_len [2025-02-06 07:41:58,641 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_free_irq [2025-02-06 07:41:58,641 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_free_irq [2025-02-06 07:41:58,641 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2025-02-06 07:41:58,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2025-02-06 07:41:58,641 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2025-02-06 07:41:58,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2025-02-06 07:41:58,641 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_for_link_vf [2025-02-06 07:41:58,641 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_for_link_vf [2025-02-06 07:41:58,641 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2025-02-06 07:41:58,641 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2025-02-06 07:41:58,641 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2025-02-06 07:41:58,641 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2025-02-06 07:41:58,641 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2025-02-06 07:41:58,641 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2025-02-06 07:41:58,641 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2025-02-06 07:41:58,641 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2025-02-06 07:41:58,641 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2025-02-06 07:41:58,643 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2025-02-06 07:41:58,643 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2025-02-06 07:41:58,644 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2025-02-06 07:41:58,644 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2025-02-06 07:41:58,644 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2025-02-06 07:41:58,644 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2025-02-06 07:41:58,644 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2025-02-06 07:41:58,644 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2025-02-06 07:41:58,644 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2025-02-06 07:41:58,644 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2025-02-06 07:41:58,644 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2025-02-06 07:41:58,644 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2025-02-06 07:41:58,644 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2025-02-06 07:41:58,644 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2025-02-06 07:41:58,644 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2025-02-06 07:41:58,644 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2025-02-06 07:41:58,644 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2025-02-06 07:41:58,644 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2025-02-06 07:41:58,644 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2025-02-06 07:41:58,644 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2025-02-06 07:41:58,644 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2025-02-06 07:41:58,644 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2025-02-06 07:41:58,644 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2025-02-06 07:41:58,644 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2025-02-06 07:41:58,644 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2025-02-06 07:41:58,644 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2025-02-06 07:41:58,644 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2025-02-06 07:41:58,644 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2025-02-06 07:41:58,644 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2025-02-06 07:41:58,644 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2025-02-06 07:41:58,644 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2025-02-06 07:41:58,644 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2025-02-06 07:41:58,644 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2025-02-06 07:41:58,644 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_clean_tx_ring [2025-02-06 07:41:58,644 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_clean_tx_ring [2025-02-06 07:41:58,644 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_read_v2p_mailbox [2025-02-06 07:41:58,644 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_read_v2p_mailbox [2025-02-06 07:41:58,644 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2025-02-06 07:41:58,644 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2025-02-06 07:41:58,645 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2025-02-06 07:41:58,645 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2025-02-06 07:41:58,645 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2025-02-06 07:41:58,645 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2025-02-06 07:41:58,645 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2025-02-06 07:41:58,645 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2025-02-06 07:41:58,645 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2025-02-06 07:41:58,645 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_remove [2025-02-06 07:41:58,645 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_remove [2025-02-06 07:41:58,645 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2025-02-06 07:41:58,645 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2025-02-06 07:41:58,645 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2025-02-06 07:41:58,645 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2025-02-06 07:41:58,645 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_irq_disable [2025-02-06 07:41:58,645 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_irq_disable [2025-02-06 07:41:58,645 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2025-02-06 07:41:58,645 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2025-02-06 07:41:58,645 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2025-02-06 07:41:58,645 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2025-02-06 07:41:58,645 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2025-02-06 07:41:58,645 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2025-02-06 07:41:58,645 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2025-02-06 07:41:58,645 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2025-02-06 07:41:58,645 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2025-02-06 07:41:58,645 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2025-02-06 07:41:58,645 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2025-02-06 07:41:58,645 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2025-02-06 07:41:58,645 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2025-02-06 07:41:58,645 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2025-02-06 07:41:58,645 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2025-02-06 07:41:58,645 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2025-02-06 07:41:58,645 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2025-02-06 07:41:58,645 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2025-02-06 07:41:58,645 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2025-02-06 07:41:58,645 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_configure [2025-02-06 07:41:58,645 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_configure [2025-02-06 07:41:58,645 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_setup_rx_resources [2025-02-06 07:41:58,645 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_setup_rx_resources [2025-02-06 07:41:58,645 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_clean_rx_ring [2025-02-06 07:41:58,645 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_clean_rx_ring [2025-02-06 07:41:58,645 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~~s32~0 [2025-02-06 07:41:58,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~~s32~0 [2025-02-06 07:41:58,645 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_obtain_mbx_lock_vf [2025-02-06 07:41:58,645 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_obtain_mbx_lock_vf [2025-02-06 07:41:58,645 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2025-02-06 07:41:58,645 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2025-02-06 07:41:58,648 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2025-02-06 07:41:58,648 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2025-02-06 07:41:58,648 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2025-02-06 07:41:58,648 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2025-02-06 07:41:58,648 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2025-02-06 07:41:58,649 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2025-02-06 07:41:58,649 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2025-02-06 07:41:58,649 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2025-02-06 07:41:58,649 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2025-02-06 07:41:58,649 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2025-02-06 07:41:58,649 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2025-02-06 07:41:58,649 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2025-02-06 07:41:58,649 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2025-02-06 07:41:58,649 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2025-02-06 07:41:58,649 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2025-02-06 07:41:58,649 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2025-02-06 07:41:58,649 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2025-02-06 07:41:58,649 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2025-02-06 07:41:58,649 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2025-02-06 07:41:58,649 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2025-02-06 07:41:58,649 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2025-02-06 07:41:58,649 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2025-02-06 07:41:58,649 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2025-02-06 07:41:58,649 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_for_ack_vf [2025-02-06 07:41:58,649 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_for_ack_vf [2025-02-06 07:41:58,649 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2025-02-06 07:41:58,649 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2025-02-06 07:41:58,649 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2025-02-06 07:41:58,649 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2025-02-06 07:41:58,649 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2025-02-06 07:41:58,649 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2025-02-06 07:41:58,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2025-02-06 07:41:58,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2025-02-06 07:41:58,649 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_request_irq [2025-02-06 07:41:58,649 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_request_irq [2025-02-06 07:41:58,649 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_resume [2025-02-06 07:41:58,649 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_resume [2025-02-06 07:41:58,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2025-02-06 07:41:58,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2025-02-06 07:41:58,649 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2025-02-06 07:41:58,649 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2025-02-06 07:41:58,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2025-02-06 07:41:58,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2025-02-06 07:41:58,649 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_put_txbuf [2025-02-06 07:41:58,649 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_put_txbuf [2025-02-06 07:41:58,649 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~u16~0~TO~~s32~0 [2025-02-06 07:41:58,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~u16~0~TO~~s32~0 [2025-02-06 07:41:58,649 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_poll_for_msg [2025-02-06 07:41:58,649 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_poll_for_msg [2025-02-06 07:41:58,649 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2025-02-06 07:41:58,649 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2025-02-06 07:41:58,649 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2025-02-06 07:41:58,649 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2025-02-06 07:41:58,649 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2025-02-06 07:41:58,649 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2025-02-06 07:41:58,649 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2025-02-06 07:41:58,649 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2025-02-06 07:41:58,649 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_shutdown [2025-02-06 07:41:58,649 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_shutdown [2025-02-06 07:41:58,649 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2025-02-06 07:41:58,649 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2025-02-06 07:41:58,649 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2025-02-06 07:41:58,649 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2025-02-06 07:41:58,649 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_setup_tx_resources [2025-02-06 07:41:58,649 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_setup_tx_resources [2025-02-06 07:41:58,649 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2025-02-06 07:41:58,649 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2025-02-06 07:41:58,650 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_get_eeprom_len [2025-02-06 07:41:58,650 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_get_eeprom_len [2025-02-06 07:41:58,650 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2025-02-06 07:41:58,650 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2025-02-06 07:41:58,650 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2025-02-06 07:41:58,651 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2025-02-06 07:41:58,651 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2025-02-06 07:41:58,651 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2025-02-06 07:41:58,651 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2025-02-06 07:41:58,651 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2025-02-06 07:41:58,651 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2025-02-06 07:41:58,651 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2025-02-06 07:41:58,651 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2025-02-06 07:41:58,651 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2025-02-06 07:41:58,651 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2025-02-06 07:41:58,651 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2025-02-06 07:41:58,651 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2025-02-06 07:41:58,651 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2025-02-06 07:41:58,651 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2025-02-06 07:41:58,651 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2025-02-06 07:41:58,651 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2025-02-06 07:41:58,651 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u16~0~X~~bool~0~TO~~s32~0 [2025-02-06 07:41:58,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u16~0~X~~bool~0~TO~~s32~0 [2025-02-06 07:41:58,651 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2025-02-06 07:41:58,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2025-02-06 07:41:58,651 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2025-02-06 07:41:58,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2025-02-06 07:41:58,651 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device_mem [2025-02-06 07:41:58,651 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device_mem [2025-02-06 07:41:58,651 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2025-02-06 07:41:58,651 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2025-02-06 07:41:58,651 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2025-02-06 07:41:58,651 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2025-02-06 07:41:58,651 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask_and_coherent [2025-02-06 07:41:58,651 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask_and_coherent [2025-02-06 07:41:58,651 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_io_resume [2025-02-06 07:41:58,651 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_io_resume [2025-02-06 07:41:58,651 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_free_rx_resources [2025-02-06 07:41:58,651 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_free_rx_resources [2025-02-06 07:41:58,651 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_6 [2025-02-06 07:41:58,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_6 [2025-02-06 07:41:58,651 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_set_multi [2025-02-06 07:41:58,651 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_set_multi [2025-02-06 07:41:58,651 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2025-02-06 07:41:58,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2025-02-06 07:41:58,651 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_tx_timeout [2025-02-06 07:41:58,651 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_tx_timeout [2025-02-06 07:41:58,651 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2025-02-06 07:41:58,651 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2025-02-06 07:41:58,651 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2025-02-06 07:41:58,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2025-02-06 07:41:58,651 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_read_posted_mbx [2025-02-06 07:41:58,651 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_read_posted_mbx [2025-02-06 07:41:58,651 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2025-02-06 07:41:58,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2025-02-06 07:41:58,651 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2025-02-06 07:41:58,651 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2025-02-06 07:41:58,651 INFO L130 BoogieDeclarations]: Found specification of procedure igbvf_up [2025-02-06 07:41:58,651 INFO L138 BoogieDeclarations]: Found implementation of procedure igbvf_up [2025-02-06 07:41:58,651 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2025-02-06 07:41:58,651 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2025-02-06 07:41:58,651 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-02-06 07:41:58,651 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2025-02-06 07:41:58,651 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2025-02-06 07:41:58,651 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2025-02-06 07:41:58,651 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2025-02-06 07:41:58,652 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2025-02-06 07:41:58,652 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2025-02-06 07:41:58,652 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2025-02-06 07:41:58,652 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2025-02-06 07:41:58,652 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2025-02-06 07:41:58,652 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2025-02-06 07:41:58,652 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2025-02-06 07:41:58,652 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2025-02-06 07:41:58,652 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2025-02-06 07:41:58,652 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2025-02-06 07:41:58,652 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2025-02-06 07:41:58,655 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2025-02-06 07:41:58,655 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2025-02-06 07:41:58,655 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2025-02-06 07:41:58,655 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2025-02-06 07:41:58,655 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2025-02-06 07:41:58,655 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2025-02-06 07:41:58,655 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2025-02-06 07:41:59,495 INFO L257 CfgBuilder]: Building ICFG [2025-02-06 07:41:59,498 INFO L287 CfgBuilder]: Building CFG for each procedure with an implementation [2025-02-06 07:41:59,559 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L16730: havoc netpoll_trap_#t~nondet1984#1; [2025-02-06 07:41:59,751 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L16572: havoc alloc_pages_current_#t~ret1966#1.base, alloc_pages_current_#t~ret1966#1.offset; [2025-02-06 07:41:59,830 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L6960: havoc dev_name_#t~mem190#1.base, dev_name_#t~mem190#1.offset; [2025-02-06 07:41:59,831 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L6950: havoc kobject_name_#t~mem186#1.base, kobject_name_#t~mem186#1.offset; [2025-02-06 07:42:00,379 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L6344: call ULTIMATE.dealloc(~#msgbuf~0#1.base, ~#msgbuf~0#1.offset);havoc ~#msgbuf~0#1.base, ~#msgbuf~0#1.offset; [2025-02-06 07:42:00,402 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L16020: havoc ldv_dev_get_drvdata_#t~mem1920#1.base, ldv_dev_get_drvdata_#t~mem1920#1.offset;havoc ldv_dev_get_drvdata_#t~mem1921#1.base, ldv_dev_get_drvdata_#t~mem1921#1.offset; [2025-02-06 07:42:00,408 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L16800: havoc #t~nondet1998; [2025-02-06 07:42:00,410 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L8709: havoc #t~mem557.base, #t~mem557.offset;havoc #t~mem558; [2025-02-06 07:42:00,480 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L10313: havoc #t~mem967#1; [2025-02-06 07:42:00,501 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L16758: havoc pci_save_state_#t~nondet1988#1; [2025-02-06 07:42:00,504 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L16670: havoc #t~nondet1978; [2025-02-06 07:42:00,506 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L16576: havoc #t~nondet1967; [2025-02-06 07:42:00,510 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L8960: havoc #t~mem600.base, #t~mem600.offset; [2025-02-06 07:42:00,594 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L8373: havoc #t~mem458.base, #t~mem458.offset; [2025-02-06 07:42:00,604 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9381: havoc #t~mem694;havoc #t~mem695; [2025-02-06 07:42:00,604 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9384: havoc #t~mem697;havoc #t~mem696;havoc #t~mem698; [2025-02-06 07:42:00,608 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L16566: havoc #t~nondet1964; [2025-02-06 07:42:00,615 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L16556: havoc #t~nondet1963; [2025-02-06 07:42:00,623 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L16812: havoc #t~ret2000.base, #t~ret2000.offset; [2025-02-06 07:42:00,630 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L8773: havoc #t~mem572.base, #t~mem572.offset;havoc #t~mem573; [2025-02-06 07:42:00,660 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L8789: havoc #t~mem577.base, #t~mem577.offset; [2025-02-06 07:42:00,770 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L16674: havoc #t~nondet1979; [2025-02-06 07:42:00,840 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L15801-1: ldv_mod_timer_25_#res#1 := ldv_mod_timer_25_~ldv_func_res~6#1; [2025-02-06 07:42:00,849 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9229: havoc is_multicast_ether_addr_#t~mem665#1; [2025-02-06 07:42:00,928 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L16791: havoc round_jiffies_#t~nondet1994#1; [2025-02-06 07:42:00,929 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L15816-1: ldv_mod_timer_26_#res#1 := ldv_mod_timer_26_~ldv_func_res~7#1; [2025-02-06 07:42:00,931 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L8732: havoc #t~mem562;havoc #t~mem563; [2025-02-06 07:42:00,965 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L16694: havoc #t~nondet1981; [2025-02-06 07:42:01,203 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9140: havoc pci_channel_offline_#t~mem633#1; [2025-02-06 07:42:09,476 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L16751: havoc pci_request_regions_#t~nondet1987#1; [2025-02-06 07:42:09,476 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L8694: havoc skb_frag_size_#t~mem551#1; [2025-02-06 07:42:09,476 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L15832-1: ldv_alloc_etherdev_mqs_27_#res#1.base, ldv_alloc_etherdev_mqs_27_#res#1.offset := ldv_alloc_etherdev_mqs_27_~ldv_func_res~8#1.base, ldv_alloc_etherdev_mqs_27_~ldv_func_res~8#1.offset; [2025-02-06 07:42:09,476 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L14776: call ULTIMATE.dealloc(ldv_pci_instance_suspend_late_4_7_~#arg2#1.base, ldv_pci_instance_suspend_late_4_7_~#arg2#1.offset);havoc ldv_pci_instance_suspend_late_4_7_~#arg2#1.base, ldv_pci_instance_suspend_late_4_7_~#arg2#1.offset; [2025-02-06 07:42:09,476 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L7377: havoc igbvf_link_test_#t~mem283#1; [2025-02-06 07:42:09,476 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint main_returnLabel#1: #t~ret2002#1 := main_#res#1;havoc main_#t~ret1791#1, main_~tmp~133#1;assume { :end_inline_main } true; [2025-02-06 07:42:09,476 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L16631: havoc ethtool_op_get_link_#t~nondet1974#1; [2025-02-06 07:42:09,477 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L7118: havoc igbvf_get_msglevel_#t~mem203#1; [2025-02-06 07:42:09,477 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L12141: call ULTIMATE.dealloc(igbvf_xmit_frame_ring_adv_~#hdr_len~0#1.base, igbvf_xmit_frame_ring_adv_~#hdr_len~0#1.offset);havoc igbvf_xmit_frame_ring_adv_~#hdr_len~0#1.base, igbvf_xmit_frame_ring_adv_~#hdr_len~0#1.offset; [2025-02-06 07:42:09,477 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L8844: havoc skb_is_gso_#t~mem588#1; [2025-02-06 07:42:09,477 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L16772: havoc pskb_expand_head_#t~nondet1990#1; [2025-02-06 07:42:09,477 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L15847-1: ldv_register_netdev_28_#res#1 := ldv_register_netdev_28_~ldv_func_res~9#1; [2025-02-06 07:42:09,477 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L8854: havoc skb_is_gso_v6_#t~mem590#1;havoc skb_is_gso_v6_#t~bitwise591#1; [2025-02-06 07:42:09,477 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L16783: havoc register_netdev_#t~nondet1992#1; [2025-02-06 07:42:09,477 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L16654: havoc ioremap_nocache_#t~ret1977#1.base, ioremap_nocache_#t~ret1977#1.offset; [2025-02-06 07:42:09,477 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9130: havoc netif_msg_init_#t~bitwise630#1; [2025-02-06 07:42:09,477 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L15078-1: ldv_register_netdev_#res#1 := ldv_register_netdev_~arg0#1; [2025-02-06 07:42:09,477 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L12700: call ULTIMATE.dealloc(igbvf_probe_~#__key~1#1.base, igbvf_probe_~#__key~1#1.offset);havoc igbvf_probe_~#__key~1#1.base, igbvf_probe_~#__key~1#1.offset;call ULTIMATE.dealloc(igbvf_probe_~#__key___0~1#1.base, igbvf_probe_~#__key___0~1#1.offset);havoc igbvf_probe_~#__key___0~1#1.base, igbvf_probe_~#__key___0~1#1.offset;call ULTIMATE.dealloc(igbvf_probe_~#__constr_expr_0~1#1.base, igbvf_probe_~#__constr_expr_0~1#1.offset);havoc igbvf_probe_~#__constr_expr_0~1#1.base, igbvf_probe_~#__constr_expr_0~1#1.offset;call ULTIMATE.dealloc(igbvf_probe_~#__key___1~0#1.base, igbvf_probe_~#__key___1~0#1.offset);havoc igbvf_probe_~#__key___1~0#1.base, igbvf_probe_~#__key___1~0#1.offset;call ULTIMATE.dealloc(igbvf_probe_~#__constr_expr_1~0#1.base, igbvf_probe_~#__constr_expr_1~0#1.offset);havoc igbvf_probe_~#__constr_expr_1~0#1.base, igbvf_probe_~#__constr_expr_1~0#1.offset; [2025-02-06 07:42:09,477 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L15079-1: ldv_register_netdev_#res#1 := ldv_register_netdev_~arg0#1; [2025-02-06 07:42:09,477 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2025-02-06 07:42:09,477 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L16809: havoc vmalloc_#t~ret1999#1.base, vmalloc_#t~ret1999#1.offset; [2025-02-06 07:42:09,477 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L16681: havoc ldv_pre_register_netdev_#t~nondet1980#1; [2025-02-06 07:42:09,477 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L16552: havoc __pci_register_driver_#t~nondet1962#1; [2025-02-06 07:42:09,477 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L13262-1: ldv___pci_register_driver_#res#1 := ldv___pci_register_driver_~arg0#1; [2025-02-06 07:42:09,477 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L16701: havoc msleep_interruptible_#t~nondet1982#1; [2025-02-06 07:42:09,477 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L16569: havoc alloc_etherdev_mqs_#t~ret1965#1.base, alloc_etherdev_mqs_#t~ret1965#1.offset; [2025-02-06 07:42:09,477 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L15909-1: ldv___pci_register_driver_33_#res#1 := ldv___pci_register_driver_33_~ldv_func_res~11#1; [2025-02-06 07:42:09,477 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L11161: call ULTIMATE.dealloc(igbvf_sw_init_~#__key~0#1.base, igbvf_sw_init_~#__key~0#1.offset);havoc igbvf_sw_init_~#__key~0#1.base, igbvf_sw_init_~#__key~0#1.offset;call ULTIMATE.dealloc(igbvf_sw_init_~#__key___0~0#1.base, igbvf_sw_init_~#__key___0~0#1.offset);havoc igbvf_sw_init_~#__key___0~0#1.base, igbvf_sw_init_~#__key___0~0#1.offset; [2025-02-06 07:42:09,477 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L16583: havoc csum_ipv6_magic_#t~nondet1968#1; [2025-02-06 07:42:09,477 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L13281-1: ldv_alloc_etherdev_mqs_#res#1.base, ldv_alloc_etherdev_mqs_#res#1.offset := ldv_alloc_etherdev_mqs_~arg0#1.base, ldv_alloc_etherdev_mqs_~arg0#1.offset; [2025-02-06 07:42:09,477 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L13284-1: ldv_alloc_etherdev_mqs_#res#1.base, ldv_alloc_etherdev_mqs_#res#1.offset := ldv_alloc_etherdev_mqs_~arg0#1.base, ldv_alloc_etherdev_mqs_~arg0#1.offset; [2025-02-06 07:42:09,477 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L13286-1: ldv_alloc_etherdev_mqs_#res#1.base, ldv_alloc_etherdev_mqs_#res#1.offset := ldv_alloc_etherdev_mqs_~arg0#1.base, ldv_alloc_etherdev_mqs_~arg0#1.offset; [2025-02-06 07:42:09,478 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9193: havoc tcp_hdrlen_#t~mem654#1; [2025-02-06 07:42:09,478 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L16744: havoc pci_enable_msix_#t~nondet1986#1; [2025-02-06 07:42:09,478 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L14765: call ULTIMATE.dealloc(ldv_pci_instance_suspend_4_8_~#arg2#1.base, ldv_pci_instance_suspend_4_8_~#arg2#1.offset);havoc ldv_pci_instance_suspend_4_8_~#arg2#1.base, ldv_pci_instance_suspend_4_8_~#arg2#1.offset; [2025-02-06 07:42:09,478 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L8821: havoc skb_frag_page_#t~mem583#1.base, skb_frag_page_#t~mem583#1.offset; [2025-02-06 07:42:09,478 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L15692-1: ldv_mod_timer_18_#res#1 := ldv_mod_timer_18_~ldv_func_res~0#1; [2025-02-06 07:42:10,608 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2025-02-06 07:42:10,896 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L6503: call ULTIMATE.dealloc(~#msgbuf~4.base, ~#msgbuf~4.offset);havoc ~#msgbuf~4.base, ~#msgbuf~4.offset; [2025-02-06 07:42:10,937 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L16787: havoc request_threaded_irq_#t~nondet1993#1; [2025-02-06 07:42:11,476 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L15786-1: ldv_del_timer_sync_24_#res#1 := ldv_del_timer_sync_24_~ldv_func_res~5#1; [2025-02-06 07:42:12,366 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L6545: call ULTIMATE.dealloc(~#in_msg~0.base, ~#in_msg~0.offset);havoc ~#in_msg~0.base, ~#in_msg~0.offset; [2025-02-06 07:42:12,394 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L8091: havoc #t~mem358; [2025-02-06 07:42:13,620 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L15872-1: ldv_del_timer_sync_30_#res#1 := ldv_del_timer_sync_30_~ldv_func_res~10#1; [2025-02-06 07:42:15,261 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L16635: havoc find_first_bit_#t~nondet1975#1; [2025-02-06 07:42:15,261 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L6489: call ULTIMATE.dealloc(e1000_rlpml_set_vf_~#msgbuf~3#1.base, e1000_rlpml_set_vf_~#msgbuf~3#1.offset);havoc e1000_rlpml_set_vf_~#msgbuf~3#1.base, e1000_rlpml_set_vf_~#msgbuf~3#1.offset; [2025-02-06 07:42:15,261 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L16639: havoc find_next_bit_#t~nondet1976#1; [2025-02-06 07:42:17,438 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9223: havoc #t~mem662;havoc #t~mem663;havoc #t~bitwise664; [2025-02-06 07:42:17,464 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L16768: havoc #t~nondet1989; [2025-02-06 07:42:17,493 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L16606: havoc #t~nondet1970; [2025-02-06 07:42:18,032 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L15122: #res#1 := ~arg0#1; [2025-02-06 07:42:18,524 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L15746-1: ldv_request_irq_21_#res#1 := ldv_request_irq_21_~ldv_func_res~3#1; [2025-02-06 07:42:18,525 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L15710-1: ldv_request_irq_19_#res#1 := ldv_request_irq_19_~ldv_func_res~1#1; [2025-02-06 07:42:18,525 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L15728-1: ldv_request_irq_20_#res#1 := ldv_request_irq_20_~ldv_func_res~2#1; [2025-02-06 07:42:19,771 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L8282: havoc __kmalloc_#t~ret418#1.base, __kmalloc_#t~ret418#1.offset; [2025-02-06 07:42:20,011 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L8085: havoc arch_irqs_disabled_flags_#t~bitwise357#1; [2025-02-06 07:42:20,045 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L16602: havoc #t~nondet1969; [2025-02-06 07:42:20,079 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L12515: call ULTIMATE.dealloc(~#__constr_expr_0~0.base, ~#__constr_expr_0~0.offset);havoc ~#__constr_expr_0~0.base, ~#__constr_expr_0~0.offset; [2025-02-06 07:42:20,135 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L6943: havoc #t~mem181;havoc #t~bitwise182; [2025-02-06 07:42:20,156 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L8779: havoc #t~mem574.base, #t~mem574.offset;havoc #t~mem575; [2025-02-06 07:42:20,878 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L6464: call ULTIMATE.dealloc(e1000_set_vfta_vf_~#msgbuf~2#1.base, e1000_set_vfta_vf_~#msgbuf~2#1.offset);havoc e1000_set_vfta_vf_~#msgbuf~2#1.base, e1000_set_vfta_vf_~#msgbuf~2#1.offset; [2025-02-06 07:42:20,931 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L16740: havoc #t~nondet1985; [2025-02-06 07:42:20,952 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L6937: #res := 1; [2025-02-06 07:42:21,115 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L16613: havoc dma_set_mask_#t~nondet1971#1; [2025-02-06 07:42:21,115 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L16617: havoc dma_supported_#t~nondet1972#1; [2025-02-06 07:42:21,887 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L6430: call ULTIMATE.dealloc(e1000_update_mc_addr_list_vf_~#msgbuf~1#1.base, e1000_update_mc_addr_list_vf_~#msgbuf~1#1.offset);havoc e1000_update_mc_addr_list_vf_~#msgbuf~1#1.base, e1000_update_mc_addr_list_vf_~#msgbuf~1#1.offset; [2025-02-06 07:42:22,008 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L16779: havoc queue_work_on_#t~nondet1991#1; [2025-02-06 07:42:22,457 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L8350: havoc is_device_dma_capable_#t~mem429#1.base, is_device_dma_capable_#t~mem429#1.offset;havoc is_device_dma_capable_#t~mem430#1.base, is_device_dma_capable_#t~mem430#1.offset;havoc is_device_dma_capable_#t~mem431#1;havoc is_device_dma_capable_#t~short432#1; [2025-02-06 07:42:22,640 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L15771-1: ldv_mod_timer_23_#res#1 := ldv_mod_timer_23_~ldv_func_res~4#1; [2025-02-06 07:42:24,125 INFO L? ?]: Removed 4510 outVars from TransFormulas that were not future-live. [2025-02-06 07:42:24,125 INFO L308 CfgBuilder]: Performing block encoding [2025-02-06 07:42:24,272 INFO L332 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-02-06 07:42:24,273 INFO L337 CfgBuilder]: Removed 2 assume(true) statements. [2025-02-06 07:42:24,276 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 06.02 07:42:24 BoogieIcfgContainer [2025-02-06 07:42:24,276 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-02-06 07:42:24,277 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-02-06 07:42:24,277 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-02-06 07:42:24,281 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-02-06 07:42:24,281 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.02 07:41:52" (1/3) ... [2025-02-06 07:42:24,281 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@24ce5d9a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.02 07:42:24, skipping insertion in model container [2025-02-06 07:42:24,281 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:41:55" (2/3) ... [2025-02-06 07:42:24,281 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@24ce5d9a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.02 07:42:24, skipping insertion in model container [2025-02-06 07:42:24,281 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 06.02 07:42:24" (3/3) ... [2025-02-06 07:42:24,282 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-intel-igbvf-igbvf.cil.i [2025-02-06 07:42:24,292 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-02-06 07:42:24,295 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-intel-igbvf-igbvf.cil.i that has 200 procedures, 3621 locations, 1 initial locations, 60 loop locations, and 2 error locations. [2025-02-06 07:42:24,405 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-02-06 07:42:24,421 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;@2148f581, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-02-06 07:42:24,422 INFO L334 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2025-02-06 07:42:24,432 INFO L276 IsEmpty]: Start isEmpty. Operand has 3458 states, 2505 states have (on average 1.3033932135728543) internal successors, (3265), 2548 states have internal predecessors, (3265), 788 states have call successors, (788), 163 states have call predecessors, (788), 162 states have return successors, (780), 766 states have call predecessors, (780), 780 states have call successors, (780) [2025-02-06 07:42:24,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 292 [2025-02-06 07:42:24,450 INFO L210 NwaCegarLoop]: Found error trace [2025-02-06 07:42:24,451 INFO L218 NwaCegarLoop]: trace histogram [25, 25, 24, 24, 24, 24, 24, 24, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-02-06 07:42:24,451 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-02-06 07:42:24,454 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-06 07:42:24,455 INFO L85 PathProgramCache]: Analyzing trace with hash 1899008791, now seen corresponding path program 1 times [2025-02-06 07:42:24,460 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-06 07:42:24,460 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1840877029] [2025-02-06 07:42:24,460 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-06 07:42:24,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-06 07:43:11,971 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 291 statements into 1 equivalence classes. [2025-02-06 07:43:12,559 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 291 of 291 statements. [2025-02-06 07:43:12,560 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-06 07:43:12,560 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-06 07:43:13,646 INFO L134 CoverageAnalysis]: Checked inductivity of 2556 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2556 trivial. 0 not checked. [2025-02-06 07:43:13,646 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-06 07:43:13,646 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1840877029] [2025-02-06 07:43:13,646 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1840877029] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-06 07:43:13,647 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-06 07:43:13,647 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-02-06 07:43:13,647 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1793940035] [2025-02-06 07:43:13,648 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-06 07:43:13,654 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-02-06 07:43:13,655 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-06 07:43:13,684 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-02-06 07:43:13,684 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-02-06 07:43:13,698 INFO L87 Difference]: Start difference. First operand has 3458 states, 2505 states have (on average 1.3033932135728543) internal successors, (3265), 2548 states have internal predecessors, (3265), 788 states have call successors, (788), 163 states have call predecessors, (788), 162 states have return successors, (780), 766 states have call predecessors, (780), 780 states have call successors, (780) Second operand has 3 states, 3 states have (on average 16.666666666666668) internal successors, (50), 3 states have internal predecessors, (50), 3 states have call successors, (28), 2 states have call predecessors, (28), 1 states have return successors, (27), 3 states have call predecessors, (27), 3 states have call successors, (27) [2025-02-06 07:43:17,826 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.10s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2025-02-06 07:43:22,597 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-06 07:43:22,599 INFO L93 Difference]: Finished difference Result 10183 states and 14481 transitions. [2025-02-06 07:43:22,600 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-02-06 07:43:22,601 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 16.666666666666668) internal successors, (50), 3 states have internal predecessors, (50), 3 states have call successors, (28), 2 states have call predecessors, (28), 1 states have return successors, (27), 3 states have call predecessors, (27), 3 states have call successors, (27) Word has length 291 [2025-02-06 07:43:22,602 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-06 07:43:22,665 INFO L225 Difference]: With dead ends: 10183 [2025-02-06 07:43:22,665 INFO L226 Difference]: Without dead ends: 6761 [2025-02-06 07:43:22,691 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-02-06 07:43:22,693 INFO L435 NwaCegarLoop]: 4667 mSDtfsCounter, 4625 mSDsluCounter, 4591 mSDsCounter, 0 mSdLazyCounter, 274 mSolverCounterSat, 7 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 7.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4625 SdHoareTripleChecker+Valid, 9258 SdHoareTripleChecker+Invalid, 282 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 274 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.4s IncrementalHoareTripleChecker+Time [2025-02-06 07:43:22,693 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4625 Valid, 9258 Invalid, 282 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [7 Valid, 274 Invalid, 1 Unknown, 0 Unchecked, 8.4s Time] [2025-02-06 07:43:22,711 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6761 states. [2025-02-06 07:43:22,989 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6761 to 6759. [2025-02-06 07:43:23,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6759 states, 4922 states have (on average 1.2815928484355952) internal successors, (6308), 5001 states have internal predecessors, (6308), 1514 states have call successors, (1514), 322 states have call predecessors, (1514), 321 states have return successors, (1511), 1483 states have call predecessors, (1511), 1511 states have call successors, (1511) [2025-02-06 07:43:23,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6759 states to 6759 states and 9333 transitions. [2025-02-06 07:43:23,053 INFO L78 Accepts]: Start accepts. Automaton has 6759 states and 9333 transitions. Word has length 291 [2025-02-06 07:43:23,055 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-06 07:43:23,055 INFO L471 AbstractCegarLoop]: Abstraction has 6759 states and 9333 transitions. [2025-02-06 07:43:23,055 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 16.666666666666668) internal successors, (50), 3 states have internal predecessors, (50), 3 states have call successors, (28), 2 states have call predecessors, (28), 1 states have return successors, (27), 3 states have call predecessors, (27), 3 states have call successors, (27) [2025-02-06 07:43:23,055 INFO L276 IsEmpty]: Start isEmpty. Operand 6759 states and 9333 transitions. [2025-02-06 07:43:23,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2025-02-06 07:43:23,062 INFO L210 NwaCegarLoop]: Found error trace [2025-02-06 07:43:23,063 INFO L218 NwaCegarLoop]: trace histogram [25, 25, 24, 24, 24, 24, 24, 24, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-02-06 07:43:23,063 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2025-02-06 07:43:23,063 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-02-06 07:43:23,064 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-06 07:43:23,064 INFO L85 PathProgramCache]: Analyzing trace with hash 1855314225, now seen corresponding path program 1 times [2025-02-06 07:43:23,064 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-06 07:43:23,064 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [911651146] [2025-02-06 07:43:23,064 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-06 07:43:23,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms