./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-ixgbevf-ixgbevf.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d12fba7-c21a-4b3b-8f62-54ad46694c5a/bin/uautomizer-verify-aQ6SnzHsRB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d12fba7-c21a-4b3b-8f62-54ad46694c5a/bin/uautomizer-verify-aQ6SnzHsRB/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d12fba7-c21a-4b3b-8f62-54ad46694c5a/bin/uautomizer-verify-aQ6SnzHsRB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d12fba7-c21a-4b3b-8f62-54ad46694c5a/bin/uautomizer-verify-aQ6SnzHsRB/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-intel-ixgbevf-ixgbevf.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d12fba7-c21a-4b3b-8f62-54ad46694c5a/bin/uautomizer-verify-aQ6SnzHsRB/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d12fba7-c21a-4b3b-8f62-54ad46694c5a/bin/uautomizer-verify-aQ6SnzHsRB --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 dde68236a4184e4d93aea7c77f4b628c21dcd06cf3761333a88c0fff3cb5e466 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-27 23:16:09,708 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-27 23:16:09,795 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d12fba7-c21a-4b3b-8f62-54ad46694c5a/bin/uautomizer-verify-aQ6SnzHsRB/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-27 23:16:09,805 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-27 23:16:09,806 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-27 23:16:09,854 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-27 23:16:09,855 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-27 23:16:09,856 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-27 23:16:09,856 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-27 23:16:09,856 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-27 23:16:09,857 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-27 23:16:09,857 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-27 23:16:09,857 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-27 23:16:09,858 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-27 23:16:09,859 INFO L153 SettingsManager]: * Use SBE=true [2024-11-27 23:16:09,859 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-27 23:16:09,859 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-27 23:16:09,859 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-27 23:16:09,859 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-27 23:16:09,861 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-27 23:16:09,861 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-27 23:16:09,861 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-27 23:16:09,861 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-27 23:16:09,861 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-27 23:16:09,861 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-27 23:16:09,862 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-27 23:16:09,862 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-27 23:16:09,862 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-27 23:16:09,862 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-27 23:16:09,862 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-27 23:16:09,862 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-27 23:16:09,862 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-27 23:16:09,863 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-27 23:16:09,863 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-27 23:16:09,863 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-27 23:16:09,863 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-27 23:16:09,863 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-27 23:16:09,863 INFO L153 SettingsManager]: * Compute procedure contracts=false [2024-11-27 23:16:09,863 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-27 23:16:09,863 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-27 23:16:09,863 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-27 23:16:09,864 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-27 23:16:09,864 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-27 23:16:09,864 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-27 23:16:09,864 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-27 23:16:09,864 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 -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d12fba7-c21a-4b3b-8f62-54ad46694c5a/bin/uautomizer-verify-aQ6SnzHsRB 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 -> dde68236a4184e4d93aea7c77f4b628c21dcd06cf3761333a88c0fff3cb5e466 [2024-11-27 23:16:10,263 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-27 23:16:10,276 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-27 23:16:10,280 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-27 23:16:10,282 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-27 23:16:10,282 INFO L274 PluginConnector]: CDTParser initialized [2024-11-27 23:16:10,284 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d12fba7-c21a-4b3b-8f62-54ad46694c5a/bin/uautomizer-verify-aQ6SnzHsRB/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-intel-ixgbevf-ixgbevf.cil.i [2024-11-27 23:16:13,789 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d12fba7-c21a-4b3b-8f62-54ad46694c5a/bin/uautomizer-verify-aQ6SnzHsRB/data/816352c7d/2e48da49b5b848d8b8fd75f345700ded/FLAG10d6ee6f3 [2024-11-27 23:16:14,817 INFO L384 CDTParser]: Found 1 translation units. [2024-11-27 23:16:14,818 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d12fba7-c21a-4b3b-8f62-54ad46694c5a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-intel-ixgbevf-ixgbevf.cil.i [2024-11-27 23:16:14,892 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d12fba7-c21a-4b3b-8f62-54ad46694c5a/bin/uautomizer-verify-aQ6SnzHsRB/data/816352c7d/2e48da49b5b848d8b8fd75f345700ded/FLAG10d6ee6f3 [2024-11-27 23:16:14,913 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d12fba7-c21a-4b3b-8f62-54ad46694c5a/bin/uautomizer-verify-aQ6SnzHsRB/data/816352c7d/2e48da49b5b848d8b8fd75f345700ded [2024-11-27 23:16:14,916 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-27 23:16:14,921 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-27 23:16:14,923 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-27 23:16:14,925 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-27 23:16:14,931 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-27 23:16:14,932 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 11:16:14" (1/1) ... [2024-11-27 23:16:14,935 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@52cc2d82 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:16:14, skipping insertion in model container [2024-11-27 23:16:14,935 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 11:16:14" (1/1) ... [2024-11-27 23:16:15,185 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-27 23:16:20,727 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d12fba7-c21a-4b3b-8f62-54ad46694c5a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-intel-ixgbevf-ixgbevf.cil.i[513173,513186] [2024-11-27 23:16:20,731 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d12fba7-c21a-4b3b-8f62-54ad46694c5a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-intel-ixgbevf-ixgbevf.cil.i[513320,513333] [2024-11-27 23:16:20,731 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d12fba7-c21a-4b3b-8f62-54ad46694c5a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-intel-ixgbevf-ixgbevf.cil.i[513459,513472] [2024-11-27 23:16:20,732 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d12fba7-c21a-4b3b-8f62-54ad46694c5a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-intel-ixgbevf-ixgbevf.cil.i[513617,513630] [2024-11-27 23:16:20,767 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-27 23:16:20,875 INFO L200 MainTranslator]: Completed pre-run [2024-11-27 23:16:20,997 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [6275] [2024-11-27 23:16:20,999 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [6282] [2024-11-27 23:16:21,162 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"); [7528] [2024-11-27 23:16:21,163 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)); [7535] [2024-11-27 23:16:21,163 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [7542] [2024-11-27 23:16:21,240 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)); [9163-9164] [2024-11-27 23:16:21,243 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)); [9228-9229] [2024-11-27 23:16:21,243 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"); [9234-9236] [2024-11-27 23:16:21,245 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [9279] [2024-11-27 23:16:21,245 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [9282] [2024-11-27 23:16:21,245 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [9285] [2024-11-27 23:16:21,245 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [9288] [2024-11-27 23:16:21,250 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)); [9472] [2024-11-27 23:16:21,251 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)); [9480-9481] [2024-11-27 23:16:21,255 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)); [9556-9557] [2024-11-27 23:16:21,256 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)); [9590-9591] [2024-11-27 23:16:21,258 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)); [9631-9632] [2024-11-27 23:16:21,259 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)); [9660-9661] [2024-11-27 23:16:21,273 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)); [10157-10158] [2024-11-27 23:16:21,273 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [10164] [2024-11-27 23:16:21,281 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (cpu_number)); [10537] [2024-11-27 23:16:21,281 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [10540] [2024-11-27 23:16:21,282 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [10543] [2024-11-27 23:16:21,282 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [10546] [2024-11-27 23:16:21,282 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____0): "m" (cpu_number)); [10577] [2024-11-27 23:16:21,282 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [10580] [2024-11-27 23:16:21,283 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [10583] [2024-11-27 23:16:21,283 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [10586] [2024-11-27 23:16:21,283 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____1): "m" (cpu_number)); [10617] [2024-11-27 23:16:21,283 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [10620] [2024-11-27 23:16:21,284 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [10623] [2024-11-27 23:16:21,284 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [10626] [2024-11-27 23:16:21,284 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____2): "m" (cpu_number)); [10657] [2024-11-27 23:16:21,284 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [10660] [2024-11-27 23:16:21,285 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [10663] [2024-11-27 23:16:21,285 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [10666] [2024-11-27 23:16:21,303 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [11195] [2024-11-27 23:16:21,314 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)tx_desc) [11355] [2024-11-27 23:16:21,316 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [11395] [2024-11-27 23:16:21,326 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [11615] [2024-11-27 23:16:21,327 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)skb->data) [11618] [2024-11-27 23:16:21,328 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)next_rxd) [11637] [2024-11-27 23:16:21,571 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [14913] [2024-11-27 23:16:21,577 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [14956] [2024-11-27 23:16:21,747 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d12fba7-c21a-4b3b-8f62-54ad46694c5a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-intel-ixgbevf-ixgbevf.cil.i[513173,513186] [2024-11-27 23:16:21,748 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d12fba7-c21a-4b3b-8f62-54ad46694c5a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-intel-ixgbevf-ixgbevf.cil.i[513320,513333] [2024-11-27 23:16:21,749 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d12fba7-c21a-4b3b-8f62-54ad46694c5a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-intel-ixgbevf-ixgbevf.cil.i[513459,513472] [2024-11-27 23:16:21,750 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d12fba7-c21a-4b3b-8f62-54ad46694c5a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-intel-ixgbevf-ixgbevf.cil.i[513617,513630] [2024-11-27 23:16:21,761 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-27 23:16:22,198 INFO L204 MainTranslator]: Completed translation [2024-11-27 23:16:22,199 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:16:22 WrapperNode [2024-11-27 23:16:22,200 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-27 23:16:22,202 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-27 23:16:22,202 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-27 23:16:22,202 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-27 23:16:22,215 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:16:22" (1/1) ... [2024-11-27 23:16:22,395 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:16:22" (1/1) ... [2024-11-27 23:16:22,787 INFO L138 Inliner]: procedures = 619, calls = 4407, calls flagged for inlining = 351, calls inlined = 331, statements flattened = 11244 [2024-11-27 23:16:22,788 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-27 23:16:22,789 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-27 23:16:22,789 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-27 23:16:22,789 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-27 23:16:22,801 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:16:22" (1/1) ... [2024-11-27 23:16:22,801 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:16:22" (1/1) ... [2024-11-27 23:16:22,849 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:16:22" (1/1) ... [2024-11-27 23:16:27,231 INFO L175 MemorySlicer]: Split 2709 memory accesses to 30 slices as follows [1, 7, 8, 9, 1, 2, 2, 5, 8, 6, 6, 111, 12, 8, 65, 46, 3, 51, 5, 2, 3, 3, 3, 2, 2315, 2, 8, 7, 2, 6]. 85 percent of accesses are in the largest equivalence class. The 636 initializations are split as follows [0, 6, 8, 0, 1, 2, 0, 0, 6, 4, 0, 0, 4, 6, 0, 0, 2, 0, 5, 0, 1, 3, 3, 0, 570, 0, 8, 7, 0, 0]. The 960 writes are split as follows [0, 0, 0, 4, 0, 0, 1, 3, 0, 0, 4, 51, 0, 0, 65, 46, 0, 42, 0, 1, 0, 0, 0, 1, 737, 1, 0, 0, 1, 3]. [2024-11-27 23:16:27,231 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:16:22" (1/1) ... [2024-11-27 23:16:27,231 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:16:22" (1/1) ... [2024-11-27 23:16:27,692 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:16:22" (1/1) ... [2024-11-27 23:16:27,736 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:16:22" (1/1) ... [2024-11-27 23:16:27,826 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:16:22" (1/1) ... [2024-11-27 23:16:27,937 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:16:22" (1/1) ... [2024-11-27 23:16:27,984 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:16:22" (1/1) ... [2024-11-27 23:16:28,080 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-27 23:16:28,083 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-27 23:16:28,083 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-27 23:16:28,084 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-27 23:16:28,085 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:16:22" (1/1) ... [2024-11-27 23:16:28,095 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-27 23:16:28,111 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d12fba7-c21a-4b3b-8f62-54ad46694c5a/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:16:28,128 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d12fba7-c21a-4b3b-8f62-54ad46694c5a/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-27 23:16:28,139 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d12fba7-c21a-4b3b-8f62-54ad46694c5a/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-27 23:16:28,169 INFO L130 BoogieDeclarations]: Found specification of procedure ipv6_hdr [2024-11-27 23:16:28,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ipv6_hdr [2024-11-27 23:16:28,170 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2024-11-27 23:16:28,170 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2024-11-27 23:16:28,170 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-27 23:16:28,170 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-27 23:16:28,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2024-11-27 23:16:28,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2024-11-27 23:16:28,173 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_clean_rx_irq [2024-11-27 23:16:28,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_clean_rx_irq [2024-11-27 23:16:28,173 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_setup_rx_resources [2024-11-27 23:16:28,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_setup_rx_resources [2024-11-27 23:16:28,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-27 23:16:28,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-27 23:16:28,174 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_tx_ctxtdesc [2024-11-27 23:16:28,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_tx_ctxtdesc [2024-11-27 23:16:28,174 INFO L130 BoogieDeclarations]: Found specification of procedure skb_header_pointer [2024-11-27 23:16:28,174 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_header_pointer [2024-11-27 23:16:28,174 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2024-11-27 23:16:28,174 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2024-11-27 23:16:28,174 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_write_eitr [2024-11-27 23:16:28,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_write_eitr [2024-11-27 23:16:28,174 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2024-11-27 23:16:28,174 INFO L138 BoogieDeclarations]: Found implementation of procedure usleep_range [2024-11-27 23:16:28,174 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_set_uc_addr_vf [2024-11-27 23:16:28,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_set_uc_addr_vf [2024-11-27 23:16:28,174 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_del [2024-11-27 23:16:28,174 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_del [2024-11-27 23:16:28,174 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-11-27 23:16:28,174 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-11-27 23:16:28,174 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-11-27 23:16:28,174 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-11-27 23:16:28,175 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~bool~0~TO~~s32~0 [2024-11-27 23:16:28,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~bool~0~TO~~s32~0 [2024-11-27 23:16:28,175 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-27 23:16:28,175 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-27 23:16:28,175 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_desc_unused [2024-11-27 23:16:28,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_desc_unused [2024-11-27 23:16:28,175 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_poll_for_ack [2024-11-27 23:16:28,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_poll_for_ack [2024-11-27 23:16:28,175 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_setup_tx_resources [2024-11-27 23:16:28,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_setup_tx_resources [2024-11-27 23:16:28,175 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_remove [2024-11-27 23:16:28,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_remove [2024-11-27 23:16:28,176 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2024-11-27 23:16:28,177 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2024-11-27 23:16:28,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-27 23:16:28,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-27 23:16:28,178 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-27 23:16:28,178 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-27 23:16:28,178 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2024-11-27 23:16:28,178 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2024-11-27 23:16:28,178 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-11-27 23:16:28,178 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-11-27 23:16:28,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-27 23:16:28,179 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-27 23:16:28,179 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2024-11-27 23:16:28,179 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2024-11-27 23:16:28,179 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-27 23:16:28,179 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2024-11-27 23:16:28,179 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2024-11-27 23:16:28,179 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_resume [2024-11-27 23:16:28,179 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_resume [2024-11-27 23:16:28,179 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2024-11-27 23:16:28,182 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2024-11-27 23:16:28,182 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2024-11-27 23:16:28,182 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2024-11-27 23:16:28,182 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2024-11-27 23:16:28,182 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2024-11-27 23:16:28,182 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_write_mbx_vf [2024-11-27 23:16:28,183 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_write_mbx_vf [2024-11-27 23:16:28,183 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_read_posted_mbx [2024-11-27 23:16:28,183 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_read_posted_mbx [2024-11-27 23:16:28,183 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_read_mbx_vf [2024-11-27 23:16:28,183 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_read_mbx_vf [2024-11-27 23:16:28,183 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-27 23:16:28,183 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-27 23:16:28,183 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2024-11-27 23:16:28,183 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2024-11-27 23:16:28,183 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-11-27 23:16:28,184 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-11-27 23:16:28,184 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-11-27 23:16:28,184 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-11-27 23:16:28,184 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-11-27 23:16:28,184 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-11-27 23:16:28,184 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-11-27 23:16:28,184 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-11-27 23:16:28,184 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-11-27 23:16:28,184 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-11-27 23:16:28,184 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-11-27 23:16:28,184 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-11-27 23:16:28,184 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-11-27 23:16:28,184 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-11-27 23:16:28,184 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-11-27 23:16:28,184 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-11-27 23:16:28,184 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-11-27 23:16:28,184 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-11-27 23:16:28,185 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2024-11-27 23:16:28,185 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2024-11-27 23:16:28,185 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2024-11-27 23:16:28,185 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2024-11-27 23:16:28,185 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2024-11-27 23:16:28,185 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2024-11-27 23:16:28,185 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#24 [2024-11-27 23:16:28,185 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#25 [2024-11-27 23:16:28,185 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#26 [2024-11-27 23:16:28,185 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#27 [2024-11-27 23:16:28,185 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#28 [2024-11-27 23:16:28,185 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#29 [2024-11-27 23:16:28,185 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_reinit_locked [2024-11-27 23:16:28,185 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_reinit_locked [2024-11-27 23:16:28,185 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_up [2024-11-27 23:16:28,185 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_up [2024-11-27 23:16:28,185 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2024-11-27 23:16:28,185 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2024-11-27 23:16:28,185 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-27 23:16:28,186 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-27 23:16:28,186 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-11-27 23:16:28,186 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-11-27 23:16:28,186 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_free_irq [2024-11-27 23:16:28,186 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_free_irq [2024-11-27 23:16:28,186 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_set_rar_vf [2024-11-27 23:16:28,186 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_set_rar_vf [2024-11-27 23:16:28,186 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-27 23:16:28,186 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-27 23:16:28,186 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-27 23:16:28,186 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-27 23:16:28,186 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-27 23:16:28,186 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-27 23:16:28,186 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-27 23:16:28,186 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-27 23:16:28,186 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-27 23:16:28,186 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-27 23:16:28,186 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-27 23:16:28,186 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-27 23:16:28,186 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-27 23:16:28,186 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-27 23:16:28,186 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-27 23:16:28,187 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-27 23:16:28,187 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-27 23:16:28,187 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-27 23:16:28,187 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-11-27 23:16:28,187 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-11-27 23:16:28,187 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-11-27 23:16:28,187 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2024-11-27 23:16:28,187 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2024-11-27 23:16:28,187 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2024-11-27 23:16:28,187 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2024-11-27 23:16:28,187 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2024-11-27 23:16:28,187 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2024-11-27 23:16:28,187 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2024-11-27 23:16:28,192 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#28 [2024-11-27 23:16:28,192 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#29 [2024-11-27 23:16:28,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-27 23:16:28,193 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-27 23:16:28,193 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2024-11-27 23:16:28,193 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2024-11-27 23:16:28,193 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header_len [2024-11-27 23:16:28,193 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header_len [2024-11-27 23:16:28,193 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-27 23:16:28,193 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-27 23:16:28,193 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-27 23:16:28,193 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-27 23:16:28,193 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-27 23:16:28,193 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-27 23:16:28,193 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-27 23:16:28,193 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-27 23:16:28,193 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-27 23:16:28,193 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-27 23:16:28,193 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-27 23:16:28,193 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-27 23:16:28,193 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-27 23:16:28,193 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-27 23:16:28,194 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-27 23:16:28,194 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-27 23:16:28,194 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-27 23:16:28,194 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-27 23:16:28,194 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-27 23:16:28,194 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-11-27 23:16:28,194 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-11-27 23:16:28,194 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-11-27 23:16:28,194 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-11-27 23:16:28,194 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2024-11-27 23:16:28,194 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2024-11-27 23:16:28,194 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2024-11-27 23:16:28,194 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2024-11-27 23:16:28,194 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2024-11-27 23:16:28,194 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2024-11-27 23:16:28,194 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2024-11-27 23:16:28,194 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-11-27 23:16:28,194 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-11-27 23:16:28,194 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_set_vfta_vf [2024-11-27 23:16:28,194 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_set_vfta_vf [2024-11-27 23:16:28,194 INFO L130 BoogieDeclarations]: Found specification of procedure vzalloc [2024-11-27 23:16:28,194 INFO L138 BoogieDeclarations]: Found implementation of procedure vzalloc [2024-11-27 23:16:28,195 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-11-27 23:16:28,195 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-11-27 23:16:28,195 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-11-27 23:16:28,195 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-11-27 23:16:28,195 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-11-27 23:16:28,195 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-11-27 23:16:28,195 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-11-27 23:16:28,195 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-11-27 23:16:28,195 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-11-27 23:16:28,195 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-11-27 23:16:28,195 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-11-27 23:16:28,195 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2024-11-27 23:16:28,195 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2024-11-27 23:16:28,195 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2024-11-27 23:16:28,195 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2024-11-27 23:16:28,195 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2024-11-27 23:16:28,195 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2024-11-27 23:16:28,195 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2024-11-27 23:16:28,195 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2024-11-27 23:16:28,195 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2024-11-27 23:16:28,195 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#20 [2024-11-27 23:16:28,195 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#21 [2024-11-27 23:16:28,195 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#22 [2024-11-27 23:16:28,196 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#23 [2024-11-27 23:16:28,196 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#24 [2024-11-27 23:16:28,196 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#25 [2024-11-27 23:16:28,196 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#26 [2024-11-27 23:16:28,196 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#27 [2024-11-27 23:16:28,196 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#28 [2024-11-27 23:16:28,196 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#29 [2024-11-27 23:16:28,196 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-11-27 23:16:28,196 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-11-27 23:16:28,196 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-11-27 23:16:28,196 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-11-27 23:16:28,196 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-11-27 23:16:28,196 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-11-27 23:16:28,200 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-11-27 23:16:28,200 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-11-27 23:16:28,200 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-11-27 23:16:28,200 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-11-27 23:16:28,200 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-11-27 23:16:28,200 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2024-11-27 23:16:28,201 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2024-11-27 23:16:28,202 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2024-11-27 23:16:28,202 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2024-11-27 23:16:28,202 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2024-11-27 23:16:28,202 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2024-11-27 23:16:28,202 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2024-11-27 23:16:28,202 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2024-11-27 23:16:28,202 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2024-11-27 23:16:28,202 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#20 [2024-11-27 23:16:28,202 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#21 [2024-11-27 23:16:28,202 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#22 [2024-11-27 23:16:28,203 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#23 [2024-11-27 23:16:28,203 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#24 [2024-11-27 23:16:28,203 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#25 [2024-11-27 23:16:28,203 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#26 [2024-11-27 23:16:28,203 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#27 [2024-11-27 23:16:28,203 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#28 [2024-11-27 23:16:28,203 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#29 [2024-11-27 23:16:28,203 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_down [2024-11-27 23:16:28,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_down [2024-11-27 23:16:28,203 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2024-11-27 23:16:28,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2024-11-27 23:16:28,203 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2024-11-27 23:16:28,204 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2024-11-27 23:16:28,204 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-11-27 23:16:28,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-11-27 23:16:28,204 INFO L130 BoogieDeclarations]: Found specification of procedure map_vector_to_txq [2024-11-27 23:16:28,204 INFO L138 BoogieDeclarations]: Found implementation of procedure map_vector_to_txq [2024-11-27 23:16:28,204 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_offset [2024-11-27 23:16:28,205 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_offset [2024-11-27 23:16:28,205 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_free_all_rx_resources [2024-11-27 23:16:28,205 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_free_all_rx_resources [2024-11-27 23:16:28,205 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-11-27 23:16:28,205 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-11-27 23:16:28,205 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2024-11-27 23:16:28,206 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2024-11-27 23:16:28,206 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_tx_timeout [2024-11-27 23:16:28,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_tx_timeout [2024-11-27 23:16:28,206 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-11-27 23:16:28,206 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-11-27 23:16:28,206 INFO L130 BoogieDeclarations]: Found specification of procedure __udelay [2024-11-27 23:16:28,206 INFO L138 BoogieDeclarations]: Found implementation of procedure __udelay [2024-11-27 23:16:28,206 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_negotiate_api [2024-11-27 23:16:28,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_negotiate_api [2024-11-27 23:16:28,206 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-27 23:16:28,207 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-11-27 23:16:28,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-11-27 23:16:28,207 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-11-27 23:16:28,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-11-27 23:16:28,208 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2024-11-27 23:16:28,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2024-11-27 23:16:28,208 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_alloc_rx_buffers [2024-11-27 23:16:28,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_alloc_rx_buffers [2024-11-27 23:16:28,208 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2024-11-27 23:16:28,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2024-11-27 23:16:28,209 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_init_interrupt_scheme [2024-11-27 23:16:28,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_init_interrupt_scheme [2024-11-27 23:16:28,209 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2024-11-27 23:16:28,209 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2024-11-27 23:16:28,209 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-27 23:16:28,209 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2024-11-27 23:16:28,209 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2024-11-27 23:16:28,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-27 23:16:28,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-27 23:16:28,209 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-27 23:16:28,209 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-27 23:16:28,209 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-27 23:16:28,210 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-27 23:16:28,210 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-27 23:16:28,210 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-27 23:16:28,210 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-27 23:16:28,210 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-27 23:16:28,210 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-27 23:16:28,210 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-27 23:16:28,210 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-27 23:16:28,210 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-27 23:16:28,210 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-27 23:16:28,210 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-27 23:16:28,210 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-27 23:16:28,210 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-27 23:16:28,210 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-27 23:16:28,210 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-27 23:16:28,210 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-27 23:16:28,210 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-27 23:16:28,210 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-27 23:16:28,210 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-11-27 23:16:28,210 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-11-27 23:16:28,210 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-11-27 23:16:28,210 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2024-11-27 23:16:28,210 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2024-11-27 23:16:28,210 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2024-11-27 23:16:28,210 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2024-11-27 23:16:28,211 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2024-11-27 23:16:28,211 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2024-11-27 23:16:28,211 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#28 [2024-11-27 23:16:28,211 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#29 [2024-11-27 23:16:28,211 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2024-11-27 23:16:28,211 INFO L138 BoogieDeclarations]: Found implementation of procedure __bad_percpu_size [2024-11-27 23:16:28,211 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_free_tx_resources [2024-11-27 23:16:28,211 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_free_tx_resources [2024-11-27 23:16:28,211 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_init_hw_vf [2024-11-27 23:16:28,211 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_init_hw_vf [2024-11-27 23:16:28,211 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2024-11-27 23:16:28,212 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2024-11-27 23:16:28,212 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_maybe_stop_tx [2024-11-27 23:16:28,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_maybe_stop_tx [2024-11-27 23:16:28,213 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_check_for_msg_vf [2024-11-27 23:16:28,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_check_for_msg_vf [2024-11-27 23:16:28,213 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2024-11-27 23:16:28,213 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2024-11-27 23:16:28,213 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_busy_poll_recv [2024-11-27 23:16:28,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_busy_poll_recv [2024-11-27 23:16:28,214 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_write_posted_mbx [2024-11-27 23:16:28,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_write_posted_mbx [2024-11-27 23:16:28,214 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~$Pointer$~TO~~s32~0 [2024-11-27 23:16:28,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~$Pointer$~TO~~s32~0 [2024-11-27 23:16:28,214 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2024-11-27 23:16:28,214 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2024-11-27 23:16:28,218 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2024-11-27 23:16:28,218 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2024-11-27 23:16:28,218 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-27 23:16:28,218 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-27 23:16:28,218 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~~s32~0 [2024-11-27 23:16:28,218 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~~s32~0 [2024-11-27 23:16:28,218 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_init_last_counter_stats [2024-11-27 23:16:28,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_init_last_counter_stats [2024-11-27 23:16:28,219 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_io_resume [2024-11-27 23:16:28,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_io_resume [2024-11-27 23:16:28,219 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-11-27 23:16:28,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-11-27 23:16:28,219 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_up_complete [2024-11-27 23:16:28,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_up_complete [2024-11-27 23:16:28,219 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_begin_bh [2024-11-27 23:16:28,219 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_begin_bh [2024-11-27 23:16:28,219 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_set_ivar [2024-11-27 23:16:28,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_set_ivar [2024-11-27 23:16:28,219 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_check_for_bit_vf [2024-11-27 23:16:28,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_check_for_bit_vf [2024-11-27 23:16:28,219 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-11-27 23:16:28,219 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-11-27 23:16:28,219 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2024-11-27 23:16:28,219 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2024-11-27 23:16:28,219 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2024-11-27 23:16:28,219 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2024-11-27 23:16:28,219 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_shutdown [2024-11-27 23:16:28,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_shutdown [2024-11-27 23:16:28,219 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_reset_interrupt_capability [2024-11-27 23:16:28,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_reset_interrupt_capability [2024-11-27 23:16:28,219 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-27 23:16:28,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-27 23:16:28,220 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2024-11-27 23:16:28,220 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2024-11-27 23:16:28,220 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_nway_reset [2024-11-27 23:16:28,220 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_nway_reset [2024-11-27 23:16:28,220 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2024-11-27 23:16:28,220 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2024-11-27 23:16:28,220 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_obtain_mbx_lock_vf [2024-11-27 23:16:28,220 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_obtain_mbx_lock_vf [2024-11-27 23:16:28,220 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_clean_tx_ring [2024-11-27 23:16:28,220 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_clean_tx_ring [2024-11-27 23:16:28,220 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_check_for_rst_vf [2024-11-27 23:16:28,220 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_check_for_rst_vf [2024-11-27 23:16:28,220 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_read_v2p_mailbox [2024-11-27 23:16:28,220 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_read_v2p_mailbox [2024-11-27 23:16:28,221 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2024-11-27 23:16:28,221 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2024-11-27 23:16:28,221 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_check_for_ack_vf [2024-11-27 23:16:28,221 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_check_for_ack_vf [2024-11-27 23:16:28,221 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-27 23:16:28,221 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-27 23:16:28,221 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-27 23:16:28,221 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-27 23:16:28,221 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-27 23:16:28,221 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-27 23:16:28,221 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-27 23:16:28,221 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-27 23:16:28,221 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-11-27 23:16:28,222 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-11-27 23:16:28,222 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-11-27 23:16:28,222 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-11-27 23:16:28,222 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-11-27 23:16:28,222 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-11-27 23:16:28,222 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-11-27 23:16:28,222 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-11-27 23:16:28,222 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-11-27 23:16:28,222 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-11-27 23:16:28,222 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-11-27 23:16:28,222 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2024-11-27 23:16:28,222 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2024-11-27 23:16:28,222 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2024-11-27 23:16:28,222 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2024-11-27 23:16:28,222 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2024-11-27 23:16:28,222 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#24 [2024-11-27 23:16:28,222 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#25 [2024-11-27 23:16:28,222 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#26 [2024-11-27 23:16:28,222 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#27 [2024-11-27 23:16:28,222 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#28 [2024-11-27 23:16:28,222 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#29 [2024-11-27 23:16:28,222 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-27 23:16:28,222 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-27 23:16:28,222 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-27 23:16:28,222 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-27 23:16:28,223 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-27 23:16:28,223 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-27 23:16:28,223 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-27 23:16:28,223 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-27 23:16:28,223 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-27 23:16:28,223 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-27 23:16:28,223 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-27 23:16:28,223 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-27 23:16:28,223 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-27 23:16:28,223 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-27 23:16:28,223 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-27 23:16:28,223 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-27 23:16:28,223 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-27 23:16:28,223 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-27 23:16:28,223 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-27 23:16:28,223 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-11-27 23:16:28,223 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-11-27 23:16:28,223 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2024-11-27 23:16:28,223 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2024-11-27 23:16:28,223 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2024-11-27 23:16:28,223 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2024-11-27 23:16:28,223 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2024-11-27 23:16:28,223 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#26 [2024-11-27 23:16:28,223 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#27 [2024-11-27 23:16:28,223 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#28 [2024-11-27 23:16:28,223 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#29 [2024-11-27 23:16:28,224 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-27 23:16:28,224 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-27 23:16:28,224 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_update_stats [2024-11-27 23:16:28,224 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_update_stats [2024-11-27 23:16:28,224 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2024-11-27 23:16:28,224 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2024-11-27 23:16:28,224 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_irq_enable [2024-11-27 23:16:28,224 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_irq_enable [2024-11-27 23:16:28,224 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2024-11-27 23:16:28,224 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2024-11-27 23:16:28,224 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2024-11-27 23:16:28,224 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2024-11-27 23:16:28,224 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_start_hw_vf [2024-11-27 23:16:28,224 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_start_hw_vf [2024-11-27 23:16:28,224 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2024-11-27 23:16:28,229 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2024-11-27 23:16:28,229 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2024-11-27 23:16:28,229 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2024-11-27 23:16:28,230 INFO L130 BoogieDeclarations]: Found specification of procedure napi_hash_del [2024-11-27 23:16:28,230 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_hash_del [2024-11-27 23:16:28,230 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2024-11-27 23:16:28,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2024-11-27 23:16:28,230 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_update_begin [2024-11-27 23:16:28,230 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_update_begin [2024-11-27 23:16:28,230 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_all_queues [2024-11-27 23:16:28,230 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_all_queues [2024-11-27 23:16:28,230 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_set_rx_mode [2024-11-27 23:16:28,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_set_rx_mode [2024-11-27 23:16:28,230 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2024-11-27 23:16:28,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2024-11-27 23:16:28,230 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2024-11-27 23:16:28,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2024-11-27 23:16:28,230 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-11-27 23:16:28,230 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-11-27 23:16:28,230 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-11-27 23:16:28,230 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-11-27 23:16:28,230 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-11-27 23:16:28,230 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-11-27 23:16:28,230 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-11-27 23:16:28,230 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-11-27 23:16:28,230 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-11-27 23:16:28,230 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-11-27 23:16:28,230 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-11-27 23:16:28,230 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-11-27 23:16:28,231 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-11-27 23:16:28,231 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-11-27 23:16:28,231 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-11-27 23:16:28,231 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-11-27 23:16:28,231 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-11-27 23:16:28,231 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2024-11-27 23:16:28,231 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2024-11-27 23:16:28,231 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2024-11-27 23:16:28,231 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2024-11-27 23:16:28,231 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#21 [2024-11-27 23:16:28,231 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#22 [2024-11-27 23:16:28,231 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#23 [2024-11-27 23:16:28,231 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#24 [2024-11-27 23:16:28,231 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#25 [2024-11-27 23:16:28,231 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#26 [2024-11-27 23:16:28,231 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#27 [2024-11-27 23:16:28,231 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#28 [2024-11-27 23:16:28,231 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#29 [2024-11-27 23:16:28,231 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-11-27 23:16:28,231 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-11-27 23:16:28,231 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-11-27 23:16:28,231 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-11-27 23:16:28,231 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-11-27 23:16:28,231 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-11-27 23:16:28,231 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-11-27 23:16:28,231 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-11-27 23:16:28,232 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-11-27 23:16:28,232 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-11-27 23:16:28,232 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-11-27 23:16:28,232 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-11-27 23:16:28,232 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-11-27 23:16:28,232 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-11-27 23:16:28,232 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-11-27 23:16:28,232 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-11-27 23:16:28,232 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-11-27 23:16:28,232 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2024-11-27 23:16:28,232 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2024-11-27 23:16:28,232 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2024-11-27 23:16:28,232 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2024-11-27 23:16:28,232 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#21 [2024-11-27 23:16:28,232 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#22 [2024-11-27 23:16:28,232 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#23 [2024-11-27 23:16:28,232 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#24 [2024-11-27 23:16:28,232 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#25 [2024-11-27 23:16:28,232 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#26 [2024-11-27 23:16:28,232 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#27 [2024-11-27 23:16:28,232 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#28 [2024-11-27 23:16:28,232 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#29 [2024-11-27 23:16:28,232 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~$Pointer$~X~~u32~0~TO~~s32~0 [2024-11-27 23:16:28,232 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~$Pointer$~X~~u32~0~TO~~s32~0 [2024-11-27 23:16:28,232 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_poll_for_msg [2024-11-27 23:16:28,232 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_poll_for_msg [2024-11-27 23:16:28,233 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_suspend [2024-11-27 23:16:28,233 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_suspend [2024-11-27 23:16:28,233 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2024-11-27 23:16:28,233 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2024-11-27 23:16:28,233 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2024-11-27 23:16:28,233 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2024-11-27 23:16:28,233 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-11-27 23:16:28,233 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-11-27 23:16:28,233 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-27 23:16:28,233 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-11-27 23:16:28,233 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-11-27 23:16:28,233 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2024-11-27 23:16:28,233 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2024-11-27 23:16:28,233 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-11-27 23:16:28,238 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-11-27 23:16:28,238 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_link_test [2024-11-27 23:16:28,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_link_test [2024-11-27 23:16:28,238 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-27 23:16:28,239 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-27 23:16:28,239 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-27 23:16:28,239 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-27 23:16:28,239 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-27 23:16:28,239 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-27 23:16:28,239 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-27 23:16:28,239 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-27 23:16:28,239 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-27 23:16:28,239 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-27 23:16:28,239 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-27 23:16:28,239 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-27 23:16:28,239 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-27 23:16:28,239 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-27 23:16:28,239 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-27 23:16:28,239 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-27 23:16:28,239 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-27 23:16:28,239 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-27 23:16:28,239 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-27 23:16:28,239 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-11-27 23:16:28,239 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-11-27 23:16:28,239 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-11-27 23:16:28,239 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2024-11-27 23:16:28,239 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2024-11-27 23:16:28,239 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2024-11-27 23:16:28,240 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2024-11-27 23:16:28,240 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2024-11-27 23:16:28,240 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2024-11-27 23:16:28,240 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#28 [2024-11-27 23:16:28,240 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#29 [2024-11-27 23:16:28,240 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_vlan_rx_add_vid [2024-11-27 23:16:28,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_vlan_rx_add_vid [2024-11-27 23:16:28,240 INFO L130 BoogieDeclarations]: Found specification of procedure map_vector_to_rxq [2024-11-27 23:16:28,240 INFO L138 BoogieDeclarations]: Found implementation of procedure map_vector_to_rxq [2024-11-27 23:16:28,240 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~~bool~0~TO~~s32~0 [2024-11-27 23:16:28,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~~bool~0~TO~~s32~0 [2024-11-27 23:16:28,240 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~~s32~0 [2024-11-27 23:16:28,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~~s32~0 [2024-11-27 23:16:28,240 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2024-11-27 23:16:28,240 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2024-11-27 23:16:28,240 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-27 23:16:28,240 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-27 23:16:28,240 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-27 23:16:28,240 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-27 23:16:28,240 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-27 23:16:28,240 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-27 23:16:28,240 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-11-27 23:16:28,240 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-11-27 23:16:28,240 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-11-27 23:16:28,240 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-11-27 23:16:28,240 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-11-27 23:16:28,241 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-11-27 23:16:28,241 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-11-27 23:16:28,241 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-11-27 23:16:28,241 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-11-27 23:16:28,241 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-11-27 23:16:28,241 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-11-27 23:16:28,241 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-11-27 23:16:28,241 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-11-27 23:16:28,241 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2024-11-27 23:16:28,241 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2024-11-27 23:16:28,241 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2024-11-27 23:16:28,241 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2024-11-27 23:16:28,241 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2024-11-27 23:16:28,241 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2024-11-27 23:16:28,241 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2024-11-27 23:16:28,241 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#26 [2024-11-27 23:16:28,241 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#27 [2024-11-27 23:16:28,241 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#28 [2024-11-27 23:16:28,241 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#29 [2024-11-27 23:16:28,241 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_get_mac_addr_vf [2024-11-27 23:16:28,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_get_mac_addr_vf [2024-11-27 23:16:28,241 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-27 23:16:28,241 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-27 23:16:28,241 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_configure [2024-11-27 23:16:28,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_configure [2024-11-27 23:16:28,241 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-27 23:16:28,241 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-27 23:16:28,241 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_free_all_tx_resources [2024-11-27 23:16:28,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_free_all_tx_resources [2024-11-27 23:16:28,242 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-11-27 23:16:28,242 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-11-27 23:16:28,242 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2024-11-27 23:16:28,242 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2024-11-27 23:16:28,242 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_get_queues [2024-11-27 23:16:28,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_get_queues [2024-11-27 23:16:28,242 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-27 23:16:28,242 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-27 23:16:28,242 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2024-11-27 23:16:28,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2024-11-27 23:16:28,242 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_write_msg_read_ack [2024-11-27 23:16:28,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_write_msg_read_ack [2024-11-27 23:16:28,242 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-27 23:16:28,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-27 23:16:28,242 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2024-11-27 23:16:28,242 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2024-11-27 23:16:28,246 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2024-11-27 23:16:28,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2024-11-27 23:16:28,246 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-11-27 23:16:28,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-11-27 23:16:28,247 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2024-11-27 23:16:28,247 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2024-11-27 23:16:28,247 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_open [2024-11-27 23:16:28,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_open [2024-11-27 23:16:28,247 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~u16~0~TO~~s32~0 [2024-11-27 23:16:28,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~u16~0~TO~~s32~0 [2024-11-27 23:16:28,247 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_ixgbevf_exit_module_17_2 [2024-11-27 23:16:28,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_ixgbevf_exit_module_17_2 [2024-11-27 23:16:28,247 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_check_mac_link_vf [2024-11-27 23:16:28,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_check_mac_link_vf [2024-11-27 23:16:28,247 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_clear_interrupt_scheme [2024-11-27 23:16:28,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_clear_interrupt_scheme [2024-11-27 23:16:28,248 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_get_regs_len [2024-11-27 23:16:28,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_get_regs_len [2024-11-27 23:16:28,248 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2024-11-27 23:16:28,248 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2024-11-27 23:16:28,248 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2024-11-27 23:16:28,248 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2024-11-27 23:16:28,248 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-27 23:16:28,248 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-27 23:16:28,248 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2024-11-27 23:16:28,248 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2024-11-27 23:16:28,248 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_update_mc_addr_list_vf [2024-11-27 23:16:28,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_update_mc_addr_list_vf [2024-11-27 23:16:28,249 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_free_rx_resources [2024-11-27 23:16:28,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_free_rx_resources [2024-11-27 23:16:28,249 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-27 23:16:28,249 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-27 23:16:28,249 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2024-11-27 23:16:28,249 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2024-11-27 23:16:28,249 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-27 23:16:28,249 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-27 23:16:28,249 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-27 23:16:28,249 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-27 23:16:28,249 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-27 23:16:28,249 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-27 23:16:28,249 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-27 23:16:28,250 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-27 23:16:28,250 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-27 23:16:28,250 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-27 23:16:28,250 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-27 23:16:28,250 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-27 23:16:28,250 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-27 23:16:28,250 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-27 23:16:28,250 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-27 23:16:28,250 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-27 23:16:28,251 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-27 23:16:28,251 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-27 23:16:28,251 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-27 23:16:28,251 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-27 23:16:28,251 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-27 23:16:28,251 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-11-27 23:16:28,251 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-11-27 23:16:28,251 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-11-27 23:16:28,251 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-11-27 23:16:28,251 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2024-11-27 23:16:28,251 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2024-11-27 23:16:28,251 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2024-11-27 23:16:28,251 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2024-11-27 23:16:28,251 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2024-11-27 23:16:28,251 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2024-11-27 23:16:28,251 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2024-11-27 23:16:28,251 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_init_mbx_params_vf [2024-11-27 23:16:28,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_init_mbx_params_vf [2024-11-27 23:16:28,253 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2024-11-27 23:16:28,253 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2024-11-27 23:16:28,253 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_free_q_vectors [2024-11-27 23:16:28,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_free_q_vectors [2024-11-27 23:16:28,253 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-27 23:16:28,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-27 23:16:28,254 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_disable_rx_queue [2024-11-27 23:16:28,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_disable_rx_queue [2024-11-27 23:16:28,254 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_reset [2024-11-27 23:16:28,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_reset [2024-11-27 23:16:28,254 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_close [2024-11-27 23:16:28,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_close [2024-11-27 23:16:28,254 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2024-11-27 23:16:28,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2024-11-27 23:16:28,254 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device_mem [2024-11-27 23:16:28,254 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device_mem [2024-11-27 23:16:28,254 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_retry_bh [2024-11-27 23:16:28,254 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_retry_bh [2024-11-27 23:16:28,254 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2024-11-27 23:16:28,254 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2024-11-27 23:16:28,254 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc [2024-11-27 23:16:28,254 INFO L138 BoogieDeclarations]: Found implementation of procedure vmalloc [2024-11-27 23:16:28,254 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2024-11-27 23:16:28,254 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2024-11-27 23:16:28,254 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask_and_coherent [2024-11-27 23:16:28,254 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask_and_coherent [2024-11-27 23:16:28,254 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdrlen [2024-11-27 23:16:28,254 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdrlen [2024-11-27 23:16:28,254 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2024-11-27 23:16:28,254 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2024-11-27 23:16:28,254 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2024-11-27 23:16:28,254 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2024-11-27 23:16:28,254 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-27 23:16:28,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-27 23:16:28,255 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2024-11-27 23:16:28,255 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2024-11-27 23:16:28,255 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2024-11-27 23:16:28,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2024-11-27 23:16:28,255 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_clean_rx_ring [2024-11-27 23:16:28,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_clean_rx_ring [2024-11-27 23:16:28,255 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_stop_hw_vf [2024-11-27 23:16:28,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_stop_hw_vf [2024-11-27 23:16:28,255 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2024-11-27 23:16:28,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2024-11-27 23:16:28,255 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_reset_hw_vf [2024-11-27 23:16:28,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_reset_hw_vf [2024-11-27 23:16:28,255 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2024-11-27 23:16:28,255 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2024-11-27 23:16:28,255 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2024-11-27 23:16:28,255 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2024-11-27 23:16:28,255 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_unmap_and_free_tx_resource [2024-11-27 23:16:28,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_unmap_and_free_tx_resource [2024-11-27 23:16:28,255 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-27 23:16:28,255 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-27 23:16:28,255 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-27 23:16:28,255 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-27 23:16:28,255 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-27 23:16:28,255 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-27 23:16:28,255 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-27 23:16:28,255 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-27 23:16:28,256 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-27 23:16:28,256 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-27 23:16:28,256 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-27 23:16:28,256 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-27 23:16:28,256 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-27 23:16:28,256 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-27 23:16:28,256 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-27 23:16:28,256 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-27 23:16:28,256 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-27 23:16:28,256 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-27 23:16:28,256 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-27 23:16:28,256 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-11-27 23:16:28,256 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-11-27 23:16:28,256 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-11-27 23:16:28,256 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-11-27 23:16:28,256 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2024-11-27 23:16:28,258 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2024-11-27 23:16:28,258 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2024-11-27 23:16:28,258 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2024-11-27 23:16:28,258 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2024-11-27 23:16:28,258 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2024-11-27 23:16:28,258 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2024-11-27 23:16:28,258 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2024-11-27 23:16:28,258 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2024-11-27 23:16:28,258 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-27 23:16:28,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-27 23:16:28,258 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2024-11-27 23:16:28,258 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2024-11-27 23:16:30,463 INFO L234 CfgBuilder]: Building ICFG [2024-11-27 23:16:30,468 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-27 23:17:05,386 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-11-27 23:17:07,282 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-27 23:17:21,665 INFO L? ?]: Removed 5321 outVars from TransFormulas that were not future-live. [2024-11-27 23:17:21,665 INFO L283 CfgBuilder]: Performing block encoding [2024-11-27 23:17:21,745 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-27 23:17:21,746 INFO L312 CfgBuilder]: Removed 10 assume(true) statements. [2024-11-27 23:17:21,746 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.11 11:17:21 BoogieIcfgContainer [2024-11-27 23:17:21,747 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-27 23:17:21,749 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-27 23:17:21,749 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-27 23:17:21,755 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-27 23:17:21,755 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 27.11 11:16:14" (1/3) ... [2024-11-27 23:17:21,759 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7c2600fb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.11 11:17:21, skipping insertion in model container [2024-11-27 23:17:21,760 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:16:22" (2/3) ... [2024-11-27 23:17:21,760 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7c2600fb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.11 11:17:21, skipping insertion in model container [2024-11-27 23:17:21,760 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.11 11:17:21" (3/3) ... [2024-11-27 23:17:21,762 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-intel-ixgbevf-ixgbevf.cil.i [2024-11-27 23:17:21,779 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-27 23:17:21,782 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-intel-ixgbevf-ixgbevf.cil.i that has 263 procedures, 4583 locations, 1 initial locations, 94 loop locations, and 2 error locations. [2024-11-27 23:17:21,974 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-27 23:17:21,990 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;@31f1aaad, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-27 23:17:21,991 INFO L334 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2024-11-27 23:17:22,013 INFO L276 IsEmpty]: Start isEmpty. Operand has 4320 states, 3199 states have (on average 1.320725226633323) internal successors, (4225), 3247 states have internal predecessors, (4225), 916 states have call successors, (916), 204 states have call predecessors, (916), 203 states have return successors, (909), 905 states have call predecessors, (909), 909 states have call successors, (909) [2024-11-27 23:17:22,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 347 [2024-11-27 23:17:22,042 INFO L210 NwaCegarLoop]: Found error trace [2024-11-27 23:17:22,043 INFO L218 NwaCegarLoop]: trace histogram [30, 30, 29, 29, 29, 29, 29, 29, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-27 23:17:22,044 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-27 23:17:22,049 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 23:17:22,050 INFO L85 PathProgramCache]: Analyzing trace with hash -1203496272, now seen corresponding path program 1 times [2024-11-27 23:17:22,058 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-27 23:17:22,059 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [254189797] [2024-11-27 23:17:22,059 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 23:17:22,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 23:17:42,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 23:17:44,193 INFO L134 CoverageAnalysis]: Checked inductivity of 3741 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3741 trivial. 0 not checked. [2024-11-27 23:17:44,193 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-27 23:17:44,194 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [254189797] [2024-11-27 23:17:44,195 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [254189797] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-27 23:17:44,195 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-27 23:17:44,196 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-27 23:17:44,197 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1661403688] [2024-11-27 23:17:44,198 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-27 23:17:44,202 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-27 23:17:44,204 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-27 23:17:44,231 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-27 23:17:44,231 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-27 23:17:44,242 INFO L87 Difference]: Start difference. First operand has 4320 states, 3199 states have (on average 1.320725226633323) internal successors, (4225), 3247 states have internal predecessors, (4225), 916 states have call successors, (916), 204 states have call predecessors, (916), 203 states have return successors, (909), 905 states have call predecessors, (909), 909 states have call successors, (909) Second operand has 3 states, 3 states have (on average 18.333333333333332) internal successors, (55), 3 states have internal predecessors, (55), 3 states have call successors, (33), 2 states have call predecessors, (33), 1 states have return successors, (32), 3 states have call predecessors, (32), 3 states have call successors, (32) [2024-11-27 23:17:48,421 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.16s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-27 23:17:49,873 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-27 23:17:49,873 INFO L93 Difference]: Finished difference Result 12692 states and 17927 transitions. [2024-11-27 23:17:49,875 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-27 23:17:49,876 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 18.333333333333332) internal successors, (55), 3 states have internal predecessors, (55), 3 states have call successors, (33), 2 states have call predecessors, (33), 1 states have return successors, (32), 3 states have call predecessors, (32), 3 states have call successors, (32) Word has length 346 [2024-11-27 23:17:49,878 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-27 23:17:49,973 INFO L225 Difference]: With dead ends: 12692 [2024-11-27 23:17:49,973 INFO L226 Difference]: Without dead ends: 8423 [2024-11-27 23:17:50,012 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 [2024-11-27 23:17:50,017 INFO L435 NwaCegarLoop]: 5952 mSDtfsCounter, 5771 mSDsluCounter, 5876 mSDsCounter, 0 mSdLazyCounter, 26 mSolverCounterSat, 7 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5771 SdHoareTripleChecker+Valid, 11828 SdHoareTripleChecker+Invalid, 34 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 26 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.9s IncrementalHoareTripleChecker+Time [2024-11-27 23:17:50,018 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [5771 Valid, 11828 Invalid, 34 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [7 Valid, 26 Invalid, 1 Unknown, 0 Unchecked, 4.9s Time] [2024-11-27 23:17:50,053 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8423 states. [2024-11-27 23:17:50,616 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8423 to 8421. [2024-11-27 23:17:50,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8421 states, 6261 states have (on average 1.2993132087525954) internal successors, (8135), 6346 states have internal predecessors, (8135), 1757 states have call successors, (1757), 402 states have call predecessors, (1757), 401 states have return successors, (1754), 1746 states have call predecessors, (1754), 1754 states have call successors, (1754) [2024-11-27 23:17:50,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8421 states to 8421 states and 11646 transitions. [2024-11-27 23:17:50,727 INFO L78 Accepts]: Start accepts. Automaton has 8421 states and 11646 transitions. Word has length 346 [2024-11-27 23:17:50,730 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-27 23:17:50,733 INFO L471 AbstractCegarLoop]: Abstraction has 8421 states and 11646 transitions. [2024-11-27 23:17:50,733 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 18.333333333333332) internal successors, (55), 3 states have internal predecessors, (55), 3 states have call successors, (33), 2 states have call predecessors, (33), 1 states have return successors, (32), 3 states have call predecessors, (32), 3 states have call successors, (32) [2024-11-27 23:17:50,733 INFO L276 IsEmpty]: Start isEmpty. Operand 8421 states and 11646 transitions. [2024-11-27 23:17:50,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 364 [2024-11-27 23:17:50,759 INFO L210 NwaCegarLoop]: Found error trace [2024-11-27 23:17:50,760 INFO L218 NwaCegarLoop]: trace histogram [30, 30, 29, 29, 29, 29, 29, 29, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-27 23:17:50,760 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-27 23:17:50,760 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-27 23:17:50,761 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 23:17:50,762 INFO L85 PathProgramCache]: Analyzing trace with hash -2007001499, now seen corresponding path program 1 times [2024-11-27 23:17:50,762 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-27 23:17:50,762 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [944940439] [2024-11-27 23:17:50,762 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 23:17:50,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 23:18:10,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 23:18:12,439 INFO L134 CoverageAnalysis]: Checked inductivity of 3741 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3741 trivial. 0 not checked. [2024-11-27 23:18:12,439 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-27 23:18:12,440 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [944940439] [2024-11-27 23:18:12,440 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [944940439] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-27 23:18:12,440 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-27 23:18:12,440 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-27 23:18:12,440 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [467282937] [2024-11-27 23:18:12,440 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-27 23:18:12,443 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-27 23:18:12,444 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-27 23:18:12,445 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-27 23:18:12,445 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-27 23:18:12,445 INFO L87 Difference]: Start difference. First operand 8421 states and 11646 transitions. Second operand has 3 states, 3 states have (on average 24.333333333333332) internal successors, (73), 3 states have internal predecessors, (73), 3 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 3 states have call predecessors, (32), 3 states have call successors, (32) [2024-11-27 23:18:16,609 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.16s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-27 23:18:18,727 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-27 23:18:18,728 INFO L93 Difference]: Finished difference Result 19204 states and 26579 transitions. [2024-11-27 23:18:18,728 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-27 23:18:18,728 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 24.333333333333332) internal successors, (73), 3 states have internal predecessors, (73), 3 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 3 states have call predecessors, (32), 3 states have call successors, (32) Word has length 363 [2024-11-27 23:18:18,730 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-27 23:18:18,821 INFO L225 Difference]: With dead ends: 19204 [2024-11-27 23:18:18,822 INFO L226 Difference]: Without dead ends: 10846 [2024-11-27 23:18:18,863 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-27 23:18:18,864 INFO L435 NwaCegarLoop]: 5980 mSDtfsCounter, 4563 mSDsluCounter, 5839 mSDsCounter, 0 mSdLazyCounter, 82 mSolverCounterSat, 19 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4563 SdHoareTripleChecker+Valid, 11819 SdHoareTripleChecker+Invalid, 102 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 19 IncrementalHoareTripleChecker+Valid, 82 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.7s IncrementalHoareTripleChecker+Time [2024-11-27 23:18:18,865 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4563 Valid, 11819 Invalid, 102 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [19 Valid, 82 Invalid, 1 Unknown, 0 Unchecked, 5.7s Time] [2024-11-27 23:18:18,883 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10846 states. [2024-11-27 23:18:19,357 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10846 to 10839. [2024-11-27 23:18:19,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10839 states, 8180 states have (on average 1.306112469437653) internal successors, (10684), 8284 states have internal predecessors, (10684), 2153 states have call successors, (2153), 506 states have call predecessors, (2153), 504 states have return successors, (2150), 2137 states have call predecessors, (2150), 2150 states have call successors, (2150) [2024-11-27 23:18:19,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10839 states to 10839 states and 14987 transitions. [2024-11-27 23:18:19,473 INFO L78 Accepts]: Start accepts. Automaton has 10839 states and 14987 transitions. Word has length 363 [2024-11-27 23:18:19,474 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-27 23:18:19,475 INFO L471 AbstractCegarLoop]: Abstraction has 10839 states and 14987 transitions. [2024-11-27 23:18:19,476 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 24.333333333333332) internal successors, (73), 3 states have internal predecessors, (73), 3 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 3 states have call predecessors, (32), 3 states have call successors, (32) [2024-11-27 23:18:19,476 INFO L276 IsEmpty]: Start isEmpty. Operand 10839 states and 14987 transitions. [2024-11-27 23:18:19,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 413 [2024-11-27 23:18:19,507 INFO L210 NwaCegarLoop]: Found error trace [2024-11-27 23:18:19,509 INFO L218 NwaCegarLoop]: trace histogram [33, 33, 29, 29, 29, 29, 29, 29, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-27 23:18:19,509 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-27 23:18:19,509 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-27 23:18:19,510 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 23:18:19,510 INFO L85 PathProgramCache]: Analyzing trace with hash -483123404, now seen corresponding path program 1 times [2024-11-27 23:18:19,510 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-27 23:18:19,510 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [697507689] [2024-11-27 23:18:19,510 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 23:18:19,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 23:18:38,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 23:18:39,291 INFO L134 CoverageAnalysis]: Checked inductivity of 4057 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 4047 trivial. 0 not checked. [2024-11-27 23:18:39,292 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-27 23:18:39,292 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [697507689] [2024-11-27 23:18:39,292 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [697507689] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-27 23:18:39,292 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-27 23:18:39,292 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-27 23:18:39,292 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [291755312] [2024-11-27 23:18:39,295 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-27 23:18:39,295 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-27 23:18:39,296 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-27 23:18:39,296 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-27 23:18:39,296 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-27 23:18:39,297 INFO L87 Difference]: Start difference. First operand 10839 states and 14987 transitions. Second operand has 3 states, 3 states have (on average 28.666666666666668) internal successors, (86), 3 states have internal predecessors, (86), 3 states have call successors, (42), 2 states have call predecessors, (42), 1 states have return successors, (41), 3 states have call predecessors, (41), 3 states have call successors, (41) [2024-11-27 23:18:43,463 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.16s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-27 23:18:44,815 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-27 23:18:44,815 INFO L93 Difference]: Finished difference Result 25771 states and 35629 transitions. [2024-11-27 23:18:44,816 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-27 23:18:44,816 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 28.666666666666668) internal successors, (86), 3 states have internal predecessors, (86), 3 states have call successors, (42), 2 states have call predecessors, (42), 1 states have return successors, (41), 3 states have call predecessors, (41), 3 states have call successors, (41) Word has length 412 [2024-11-27 23:18:44,817 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-27 23:18:44,987 INFO L225 Difference]: With dead ends: 25771 [2024-11-27 23:18:44,988 INFO L226 Difference]: Without dead ends: 18234 [2024-11-27 23:18:45,032 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-27 23:18:45,035 INFO L435 NwaCegarLoop]: 10285 mSDtfsCounter, 5727 mSDsluCounter, 5888 mSDsCounter, 0 mSdLazyCounter, 24 mSolverCounterSat, 5 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5727 SdHoareTripleChecker+Valid, 16173 SdHoareTripleChecker+Invalid, 30 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 24 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.9s IncrementalHoareTripleChecker+Time [2024-11-27 23:18:45,036 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [5727 Valid, 16173 Invalid, 30 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [5 Valid, 24 Invalid, 1 Unknown, 0 Unchecked, 4.9s Time] [2024-11-27 23:18:45,063 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 18234 states. [2024-11-27 23:18:45,832 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 18234 to 18232. [2024-11-27 23:18:45,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 18232 states, 13757 states have (on average 1.3061714036490515) internal successors, (17969), 13930 states have internal predecessors, (17969), 3620 states have call successors, (3620), 855 states have call predecessors, (3620), 853 states have return successors, (3617), 3598 states have call predecessors, (3617), 3617 states have call successors, (3617) [2024-11-27 23:18:45,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18232 states to 18232 states and 25206 transitions. [2024-11-27 23:18:45,998 INFO L78 Accepts]: Start accepts. Automaton has 18232 states and 25206 transitions. Word has length 412 [2024-11-27 23:18:46,002 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-27 23:18:46,002 INFO L471 AbstractCegarLoop]: Abstraction has 18232 states and 25206 transitions. [2024-11-27 23:18:46,003 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 28.666666666666668) internal successors, (86), 3 states have internal predecessors, (86), 3 states have call successors, (42), 2 states have call predecessors, (42), 1 states have return successors, (41), 3 states have call predecessors, (41), 3 states have call successors, (41) [2024-11-27 23:18:46,004 INFO L276 IsEmpty]: Start isEmpty. Operand 18232 states and 25206 transitions. [2024-11-27 23:18:46,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 413 [2024-11-27 23:18:46,024 INFO L210 NwaCegarLoop]: Found error trace [2024-11-27 23:18:46,024 INFO L218 NwaCegarLoop]: trace histogram [33, 33, 29, 29, 29, 29, 29, 29, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-27 23:18:46,024 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-11-27 23:18:46,024 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-27 23:18:46,025 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 23:18:46,025 INFO L85 PathProgramCache]: Analyzing trace with hash -617136910, now seen corresponding path program 1 times [2024-11-27 23:18:46,026 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-27 23:18:46,026 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [858711912] [2024-11-27 23:18:46,026 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 23:18:46,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 23:19:04,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 23:19:06,179 INFO L134 CoverageAnalysis]: Checked inductivity of 4057 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4057 trivial. 0 not checked. [2024-11-27 23:19:06,179 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-27 23:19:06,179 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [858711912] [2024-11-27 23:19:06,179 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [858711912] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-27 23:19:06,179 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-27 23:19:06,180 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-27 23:19:06,180 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [65123538] [2024-11-27 23:19:06,180 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-27 23:19:06,181 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-27 23:19:06,181 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-27 23:19:06,181 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-27 23:19:06,181 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-27 23:19:06,182 INFO L87 Difference]: Start difference. First operand 18232 states and 25206 transitions. Second operand has 4 states, 4 states have (on average 19.5) internal successors, (78), 4 states have internal predecessors, (78), 2 states have call successors, (41), 2 states have call predecessors, (41), 1 states have return successors, (40), 2 states have call predecessors, (40), 2 states have call successors, (40) [2024-11-27 23:19:06,975 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-27 23:19:06,976 INFO L93 Difference]: Finished difference Result 18232 states and 25206 transitions. [2024-11-27 23:19:06,976 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-27 23:19:06,976 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 19.5) internal successors, (78), 4 states have internal predecessors, (78), 2 states have call successors, (41), 2 states have call predecessors, (41), 1 states have return successors, (40), 2 states have call predecessors, (40), 2 states have call successors, (40) Word has length 412 [2024-11-27 23:19:06,977 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-27 23:19:07,084 INFO L225 Difference]: With dead ends: 18232 [2024-11-27 23:19:07,085 INFO L226 Difference]: Without dead ends: 18201 [2024-11-27 23:19:07,102 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-11-27 23:19:07,103 INFO L435 NwaCegarLoop]: 5911 mSDtfsCounter, 5813 mSDsluCounter, 5911 mSDsCounter, 0 mSdLazyCounter, 3 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5813 SdHoareTripleChecker+Valid, 11822 SdHoareTripleChecker+Invalid, 4 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 3 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2024-11-27 23:19:07,104 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [5813 Valid, 11822 Invalid, 4 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 3 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2024-11-27 23:19:07,131 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 18201 states. [2024-11-27 23:19:07,915 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 18201 to 18201. [2024-11-27 23:19:07,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 18201 states, 13743 states have (on average 1.3060467146911154) internal successors, (17949), 13910 states have internal predecessors, (17949), 3605 states have call successors, (3605), 852 states have call predecessors, (3605), 852 states have return successors, (3605), 3590 states have call predecessors, (3605), 3605 states have call successors, (3605) [2024-11-27 23:19:08,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18201 states to 18201 states and 25159 transitions. [2024-11-27 23:19:08,034 INFO L78 Accepts]: Start accepts. Automaton has 18201 states and 25159 transitions. Word has length 412 [2024-11-27 23:19:08,035 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-27 23:19:08,035 INFO L471 AbstractCegarLoop]: Abstraction has 18201 states and 25159 transitions. [2024-11-27 23:19:08,036 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 19.5) internal successors, (78), 4 states have internal predecessors, (78), 2 states have call successors, (41), 2 states have call predecessors, (41), 1 states have return successors, (40), 2 states have call predecessors, (40), 2 states have call successors, (40) [2024-11-27 23:19:08,036 INFO L276 IsEmpty]: Start isEmpty. Operand 18201 states and 25159 transitions. [2024-11-27 23:19:08,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 438 [2024-11-27 23:19:08,073 INFO L210 NwaCegarLoop]: Found error trace [2024-11-27 23:19:08,074 INFO L218 NwaCegarLoop]: trace histogram [33, 33, 29, 29, 29, 29, 29, 29, 5, 5, 5, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-27 23:19:08,074 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-11-27 23:19:08,074 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-27 23:19:08,074 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 23:19:08,075 INFO L85 PathProgramCache]: Analyzing trace with hash -1461098507, now seen corresponding path program 1 times [2024-11-27 23:19:08,075 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-27 23:19:08,075 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [280397531] [2024-11-27 23:19:08,075 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 23:19:08,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 23:19:24,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 23:19:26,120 INFO L134 CoverageAnalysis]: Checked inductivity of 4066 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 4063 trivial. 0 not checked. [2024-11-27 23:19:26,120 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-27 23:19:26,120 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [280397531] [2024-11-27 23:19:26,120 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [280397531] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-27 23:19:26,120 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-27 23:19:26,120 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-27 23:19:26,121 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1423642359] [2024-11-27 23:19:26,121 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-27 23:19:26,123 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-27 23:19:26,123 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-27 23:19:26,123 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-27 23:19:26,124 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-27 23:19:26,124 INFO L87 Difference]: Start difference. First operand 18201 states and 25159 transitions. Second operand has 3 states, 3 states have (on average 35.666666666666664) internal successors, (107), 3 states have internal predecessors, (107), 3 states have call successors, (42), 1 states have call predecessors, (42), 1 states have return successors, (42), 3 states have call predecessors, (42), 3 states have call successors, (42) [2024-11-27 23:19:30,288 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.16s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-27 23:19:32,572 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-27 23:19:32,573 INFO L93 Difference]: Finished difference Result 39647 states and 54819 transitions. [2024-11-27 23:19:32,573 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-27 23:19:32,573 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 35.666666666666664) internal successors, (107), 3 states have internal predecessors, (107), 3 states have call successors, (42), 1 states have call predecessors, (42), 1 states have return successors, (42), 3 states have call predecessors, (42), 3 states have call successors, (42) Word has length 437 [2024-11-27 23:19:32,574 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-27 23:19:32,728 INFO L225 Difference]: With dead ends: 39647 [2024-11-27 23:19:32,728 INFO L226 Difference]: Without dead ends: 24748 [2024-11-27 23:19:32,804 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-27 23:19:32,807 INFO L435 NwaCegarLoop]: 10393 mSDtfsCounter, 4528 mSDsluCounter, 5812 mSDsCounter, 0 mSdLazyCounter, 76 mSolverCounterSat, 15 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4528 SdHoareTripleChecker+Valid, 16205 SdHoareTripleChecker+Invalid, 92 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 15 IncrementalHoareTripleChecker+Valid, 76 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.6s IncrementalHoareTripleChecker+Time [2024-11-27 23:19:32,808 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4528 Valid, 16205 Invalid, 92 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [15 Valid, 76 Invalid, 1 Unknown, 0 Unchecked, 5.6s Time] [2024-11-27 23:19:32,837 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 24748 states. [2024-11-27 23:19:33,789 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 24748 to 24747. [2024-11-27 23:19:33,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 24747 states, 18745 states have (on average 1.307548679647906) internal successors, (24510), 18969 states have internal predecessors, (24510), 4847 states have call successors, (4847), 1154 states have call predecessors, (4847), 1154 states have return successors, (4847), 4827 states have call predecessors, (4847), 4847 states have call successors, (4847) [2024-11-27 23:19:33,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24747 states to 24747 states and 34204 transitions. [2024-11-27 23:19:33,963 INFO L78 Accepts]: Start accepts. Automaton has 24747 states and 34204 transitions. Word has length 437 [2024-11-27 23:19:33,966 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-27 23:19:33,966 INFO L471 AbstractCegarLoop]: Abstraction has 24747 states and 34204 transitions. [2024-11-27 23:19:33,966 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 35.666666666666664) internal successors, (107), 3 states have internal predecessors, (107), 3 states have call successors, (42), 1 states have call predecessors, (42), 1 states have return successors, (42), 3 states have call predecessors, (42), 3 states have call successors, (42) [2024-11-27 23:19:33,966 INFO L276 IsEmpty]: Start isEmpty. Operand 24747 states and 34204 transitions. [2024-11-27 23:19:34,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 513 [2024-11-27 23:19:34,190 INFO L210 NwaCegarLoop]: Found error trace [2024-11-27 23:19:34,190 INFO L218 NwaCegarLoop]: trace histogram [35, 35, 29, 29, 29, 29, 29, 29, 9, 9, 9, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-27 23:19:34,190 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2024-11-27 23:19:34,190 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-27 23:19:34,193 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 23:19:34,194 INFO L85 PathProgramCache]: Analyzing trace with hash -32292272, now seen corresponding path program 1 times [2024-11-27 23:19:34,194 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-27 23:19:34,194 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [370466502] [2024-11-27 23:19:34,194 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 23:19:34,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 23:19:51,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 23:19:52,475 INFO L134 CoverageAnalysis]: Checked inductivity of 4407 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 4382 trivial. 0 not checked. [2024-11-27 23:19:52,475 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-27 23:19:52,475 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [370466502] [2024-11-27 23:19:52,475 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [370466502] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-27 23:19:52,475 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-27 23:19:52,477 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-27 23:19:52,477 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1386717932] [2024-11-27 23:19:52,477 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-27 23:19:52,478 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-27 23:19:52,479 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-27 23:19:52,480 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-27 23:19:52,480 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-27 23:19:52,480 INFO L87 Difference]: Start difference. First operand 24747 states and 34204 transitions. Second operand has 3 states, 3 states have (on average 46.333333333333336) internal successors, (139), 3 states have internal predecessors, (139), 3 states have call successors, (48), 1 states have call predecessors, (48), 1 states have return successors, (48), 3 states have call predecessors, (48), 3 states have call successors, (48) [2024-11-27 23:19:56,645 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.16s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-27 23:19:58,631 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-27 23:19:58,632 INFO L93 Difference]: Finished difference Result 52733 states and 72895 transitions. [2024-11-27 23:19:58,632 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-27 23:19:58,633 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 46.333333333333336) internal successors, (139), 3 states have internal predecessors, (139), 3 states have call successors, (48), 1 states have call predecessors, (48), 1 states have return successors, (48), 3 states have call predecessors, (48), 3 states have call successors, (48) Word has length 512 [2024-11-27 23:19:58,634 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-27 23:19:58,832 INFO L225 Difference]: With dead ends: 52733 [2024-11-27 23:19:58,832 INFO L226 Difference]: Without dead ends: 31288 [2024-11-27 23:19:58,913 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-27 23:19:58,915 INFO L435 NwaCegarLoop]: 10420 mSDtfsCounter, 4533 mSDsluCounter, 5819 mSDsCounter, 0 mSdLazyCounter, 71 mSolverCounterSat, 13 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4533 SdHoareTripleChecker+Valid, 16239 SdHoareTripleChecker+Invalid, 85 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 13 IncrementalHoareTripleChecker+Valid, 71 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.4s IncrementalHoareTripleChecker+Time [2024-11-27 23:19:58,916 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4533 Valid, 16239 Invalid, 85 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [13 Valid, 71 Invalid, 1 Unknown, 0 Unchecked, 5.4s Time] [2024-11-27 23:19:58,949 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 31288 states. [2024-11-27 23:20:00,120 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 31288 to 31287. [2024-11-27 23:20:00,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 31287 states, 23741 states have (on average 1.3084958510593487) internal successors, (31065), 24022 states have internal predecessors, (31065), 6089 states have call successors, (6089), 1456 states have call predecessors, (6089), 1456 states have return successors, (6089), 6064 states have call predecessors, (6089), 6089 states have call successors, (6089) [2024-11-27 23:20:00,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31287 states to 31287 states and 43243 transitions. [2024-11-27 23:20:00,339 INFO L78 Accepts]: Start accepts. Automaton has 31287 states and 43243 transitions. Word has length 512 [2024-11-27 23:20:00,341 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-27 23:20:00,342 INFO L471 AbstractCegarLoop]: Abstraction has 31287 states and 43243 transitions. [2024-11-27 23:20:00,342 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 46.333333333333336) internal successors, (139), 3 states have internal predecessors, (139), 3 states have call successors, (48), 1 states have call predecessors, (48), 1 states have return successors, (48), 3 states have call predecessors, (48), 3 states have call successors, (48) [2024-11-27 23:20:00,342 INFO L276 IsEmpty]: Start isEmpty. Operand 31287 states and 43243 transitions. [2024-11-27 23:20:00,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 513 [2024-11-27 23:20:00,420 INFO L210 NwaCegarLoop]: Found error trace [2024-11-27 23:20:00,421 INFO L218 NwaCegarLoop]: trace histogram [35, 35, 29, 29, 29, 29, 29, 29, 9, 9, 9, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-27 23:20:00,421 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2024-11-27 23:20:00,421 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-27 23:20:00,421 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 23:20:00,422 INFO L85 PathProgramCache]: Analyzing trace with hash 391354450, now seen corresponding path program 1 times [2024-11-27 23:20:00,422 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-27 23:20:00,422 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [540395475] [2024-11-27 23:20:00,422 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 23:20:00,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 23:20:18,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 23:20:20,103 INFO L134 CoverageAnalysis]: Checked inductivity of 4407 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4407 trivial. 0 not checked. [2024-11-27 23:20:20,103 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-27 23:20:20,104 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [540395475] [2024-11-27 23:20:20,104 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [540395475] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-27 23:20:20,104 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-27 23:20:20,104 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-27 23:20:20,104 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [941977012] [2024-11-27 23:20:20,104 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-27 23:20:20,105 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-27 23:20:20,105 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-27 23:20:20,106 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-27 23:20:20,106 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-27 23:20:20,106 INFO L87 Difference]: Start difference. First operand 31287 states and 43243 transitions. Second operand has 4 states, 4 states have (on average 29.75) internal successors, (119), 4 states have internal predecessors, (119), 2 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 2 states have call predecessors, (47), 2 states have call successors, (47) [2024-11-27 23:20:20,731 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-27 23:20:20,731 INFO L93 Difference]: Finished difference Result 31287 states and 43243 transitions. [2024-11-27 23:20:20,731 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-27 23:20:20,732 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 29.75) internal successors, (119), 4 states have internal predecessors, (119), 2 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 2 states have call predecessors, (47), 2 states have call successors, (47) Word has length 512 [2024-11-27 23:20:20,732 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-27 23:20:20,754 INFO L225 Difference]: With dead ends: 31287 [2024-11-27 23:20:20,754 INFO L226 Difference]: Without dead ends: 0 [2024-11-27 23:20:20,827 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-11-27 23:20:20,828 INFO L435 NwaCegarLoop]: 5881 mSDtfsCounter, 5745 mSDsluCounter, 5880 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5745 SdHoareTripleChecker+Valid, 11761 SdHoareTripleChecker+Invalid, 5 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 4 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2024-11-27 23:20:20,828 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [5745 Valid, 11761 Invalid, 5 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 4 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2024-11-27 23:20:20,829 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2024-11-27 23:20:20,829 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2024-11-27 23:20:20,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-27 23:20:20,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2024-11-27 23:20:20,848 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 512 [2024-11-27 23:20:20,848 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-27 23:20:20,848 INFO L471 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2024-11-27 23:20:20,849 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 29.75) internal successors, (119), 4 states have internal predecessors, (119), 2 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 2 states have call predecessors, (47), 2 states have call successors, (47) [2024-11-27 23:20:20,849 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2024-11-27 23:20:20,849 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-11-27 23:20:20,852 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (1 of 2 remaining) [2024-11-27 23:20:20,853 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 2 remaining) [2024-11-27 23:20:20,853 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2024-11-27 23:20:20,856 INFO L422 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1] [2024-11-27 23:20:20,858 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions.