./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_5248c0e7-c790-4fdd-93bf-c75361202889/bin/uautomizer-verify-84ZbGMXZE1/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5248c0e7-c790-4fdd-93bf-c75361202889/bin/uautomizer-verify-84ZbGMXZE1/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5248c0e7-c790-4fdd-93bf-c75361202889/bin/uautomizer-verify-84ZbGMXZE1/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5248c0e7-c790-4fdd-93bf-c75361202889/bin/uautomizer-verify-84ZbGMXZE1/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_5248c0e7-c790-4fdd-93bf-c75361202889/bin/uautomizer-verify-84ZbGMXZE1/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5248c0e7-c790-4fdd-93bf-c75361202889/bin/uautomizer-verify-84ZbGMXZE1 --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 [2024-12-01 23:05:24,287 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-01 23:05:24,342 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5248c0e7-c790-4fdd-93bf-c75361202889/bin/uautomizer-verify-84ZbGMXZE1/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-12-01 23:05:24,347 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-01 23:05:24,347 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-12-01 23:05:24,368 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-01 23:05:24,369 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-12-01 23:05:24,369 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-12-01 23:05:24,370 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-12-01 23:05:24,370 INFO L153 SettingsManager]: * Use memory slicer=true [2024-12-01 23:05:24,370 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-01 23:05:24,370 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-12-01 23:05:24,370 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-01 23:05:24,371 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-01 23:05:24,371 INFO L153 SettingsManager]: * Use SBE=true [2024-12-01 23:05:24,371 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-01 23:05:24,371 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-01 23:05:24,371 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-01 23:05:24,371 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-01 23:05:24,371 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-01 23:05:24,371 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-01 23:05:24,371 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-01 23:05:24,371 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-01 23:05:24,371 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-01 23:05:24,372 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-01 23:05:24,372 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-12-01 23:05:24,372 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-12-01 23:05:24,372 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-12-01 23:05:24,372 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-12-01 23:05:24,372 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-01 23:05:24,372 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-01 23:05:24,372 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-12-01 23:05:24,372 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-12-01 23:05:24,372 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-12-01 23:05:24,372 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-01 23:05:24,373 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-01 23:05:24,373 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-01 23:05:24,373 INFO L153 SettingsManager]: * Compute procedure contracts=false [2024-12-01 23:05:24,373 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-01 23:05:24,373 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-12-01 23:05:24,373 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-01 23:05:24,373 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-12-01 23:05:24,373 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-12-01 23:05:24,373 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-12-01 23:05:24,373 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-12-01 23:05:24,373 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_5248c0e7-c790-4fdd-93bf-c75361202889/bin/uautomizer-verify-84ZbGMXZE1 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 [2024-12-01 23:05:24,607 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-01 23:05:24,614 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-01 23:05:24,617 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-01 23:05:24,618 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-01 23:05:24,618 INFO L274 PluginConnector]: CDTParser initialized [2024-12-01 23:05:24,619 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5248c0e7-c790-4fdd-93bf-c75361202889/bin/uautomizer-verify-84ZbGMXZE1/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-intel-ixgbevf-ixgbevf.cil.i [2024-12-01 23:05:27,233 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5248c0e7-c790-4fdd-93bf-c75361202889/bin/uautomizer-verify-84ZbGMXZE1/data/dd3fe2b7f/dba47cb8c21942cb94c8e77597b2244f/FLAG5edf05534 [2024-12-01 23:05:27,789 INFO L384 CDTParser]: Found 1 translation units. [2024-12-01 23:05:27,790 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5248c0e7-c790-4fdd-93bf-c75361202889/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-intel-ixgbevf-ixgbevf.cil.i [2024-12-01 23:05:27,837 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5248c0e7-c790-4fdd-93bf-c75361202889/bin/uautomizer-verify-84ZbGMXZE1/data/dd3fe2b7f/dba47cb8c21942cb94c8e77597b2244f/FLAG5edf05534 [2024-12-01 23:05:28,320 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5248c0e7-c790-4fdd-93bf-c75361202889/bin/uautomizer-verify-84ZbGMXZE1/data/dd3fe2b7f/dba47cb8c21942cb94c8e77597b2244f [2024-12-01 23:05:28,321 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-01 23:05:28,323 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-01 23:05:28,323 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-01 23:05:28,324 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-01 23:05:28,327 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-01 23:05:28,327 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 11:05:28" (1/1) ... [2024-12-01 23:05:28,328 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3c3bc971 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:05:28, skipping insertion in model container [2024-12-01 23:05:28,328 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 11:05:28" (1/1) ... [2024-12-01 23:05:28,431 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-01 23:05:32,202 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_5248c0e7-c790-4fdd-93bf-c75361202889/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] [2024-12-01 23:05:32,205 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_5248c0e7-c790-4fdd-93bf-c75361202889/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] [2024-12-01 23:05:32,206 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_5248c0e7-c790-4fdd-93bf-c75361202889/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] [2024-12-01 23:05:32,206 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_5248c0e7-c790-4fdd-93bf-c75361202889/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] [2024-12-01 23:05:32,235 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-01 23:05:32,299 INFO L200 MainTranslator]: Completed pre-run [2024-12-01 23:05:32,407 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [6275] [2024-12-01 23:05:32,408 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [6282] [2024-12-01 23:05:32,480 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] [2024-12-01 23:05:32,481 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] [2024-12-01 23:05:32,481 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [7542] [2024-12-01 23:05:32,518 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] [2024-12-01 23:05:32,519 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] [2024-12-01 23:05:32,519 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] [2024-12-01 23:05:32,520 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [9279] [2024-12-01 23:05:32,520 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [9282] [2024-12-01 23:05:32,520 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [9285] [2024-12-01 23:05:32,520 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [9288] [2024-12-01 23:05:32,523 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] [2024-12-01 23:05:32,523 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] [2024-12-01 23:05:32,526 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] [2024-12-01 23:05:32,527 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] [2024-12-01 23:05:32,528 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] [2024-12-01 23:05:32,528 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] [2024-12-01 23:05:32,536 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] [2024-12-01 23:05:32,536 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [10164] [2024-12-01 23:05:32,540 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (cpu_number)); [10537] [2024-12-01 23:05:32,540 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [10540] [2024-12-01 23:05:32,541 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [10543] [2024-12-01 23:05:32,541 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [10546] [2024-12-01 23:05:32,541 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____0): "m" (cpu_number)); [10577] [2024-12-01 23:05:32,541 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [10580] [2024-12-01 23:05:32,541 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [10583] [2024-12-01 23:05:32,541 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [10586] [2024-12-01 23:05:32,541 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____1): "m" (cpu_number)); [10617] [2024-12-01 23:05:32,542 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [10620] [2024-12-01 23:05:32,542 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [10623] [2024-12-01 23:05:32,542 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [10626] [2024-12-01 23:05:32,542 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____2): "m" (cpu_number)); [10657] [2024-12-01 23:05:32,542 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [10660] [2024-12-01 23:05:32,542 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [10663] [2024-12-01 23:05:32,542 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [10666] [2024-12-01 23:05:32,585 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [11195] [2024-12-01 23:05:32,590 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)tx_desc) [11355] [2024-12-01 23:05:32,591 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [11395] [2024-12-01 23:05:32,597 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [11615] [2024-12-01 23:05:32,597 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)skb->data) [11618] [2024-12-01 23:05:32,598 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)next_rxd) [11637] [2024-12-01 23:05:32,709 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [14913] [2024-12-01 23:05:32,710 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [14956] [2024-12-01 23:05:32,775 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_5248c0e7-c790-4fdd-93bf-c75361202889/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] [2024-12-01 23:05:32,776 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_5248c0e7-c790-4fdd-93bf-c75361202889/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] [2024-12-01 23:05:32,776 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_5248c0e7-c790-4fdd-93bf-c75361202889/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] [2024-12-01 23:05:32,776 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_5248c0e7-c790-4fdd-93bf-c75361202889/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] [2024-12-01 23:05:32,785 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-01 23:05:33,033 INFO L204 MainTranslator]: Completed translation [2024-12-01 23:05:33,033 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:05:33 WrapperNode [2024-12-01 23:05:33,033 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-01 23:05:33,034 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-01 23:05:33,034 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-01 23:05:33,034 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-01 23:05:33,040 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:05:33" (1/1) ... [2024-12-01 23:05:33,118 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:05:33" (1/1) ... [2024-12-01 23:05:33,470 INFO L138 Inliner]: procedures = 619, calls = 4407, calls flagged for inlining = 351, calls inlined = 331, statements flattened = 11244 [2024-12-01 23:05:33,470 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-01 23:05:33,471 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-01 23:05:33,471 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-01 23:05:33,471 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-01 23:05:33,482 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:05:33" (1/1) ... [2024-12-01 23:05:33,482 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:05:33" (1/1) ... [2024-12-01 23:05:33,536 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:05:33" (1/1) ... [2024-12-01 23:05:36,837 INFO L175 MemorySlicer]: Split 2709 memory accesses to 30 slices as follows [7, 8, 1, 1, 2, 8, 6, 5, 111, 12, 2, 8, 65, 2, 46, 3, 51, 5, 3, 9, 3, 2, 3, 2, 2315, 6, 6, 8, 7, 2]. 85 percent of accesses are in the largest equivalence class. The 636 initializations are split as follows [6, 8, 0, 1, 2, 6, 4, 0, 0, 4, 0, 6, 0, 0, 0, 2, 0, 5, 1, 0, 3, 0, 3, 0, 570, 0, 0, 8, 7, 0]. The 960 writes are split as follows [0, 0, 0, 0, 0, 0, 0, 3, 51, 0, 1, 0, 65, 1, 46, 0, 42, 0, 0, 4, 0, 1, 0, 1, 737, 4, 3, 0, 0, 1]. [2024-12-01 23:05:36,838 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:05:33" (1/1) ... [2024-12-01 23:05:36,838 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:05:33" (1/1) ... [2024-12-01 23:05:37,039 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:05:33" (1/1) ... [2024-12-01 23:05:37,062 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:05:33" (1/1) ... [2024-12-01 23:05:37,098 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:05:33" (1/1) ... [2024-12-01 23:05:37,186 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:05:33" (1/1) ... [2024-12-01 23:05:37,210 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:05:33" (1/1) ... [2024-12-01 23:05:37,289 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-01 23:05:37,290 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-01 23:05:37,290 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-01 23:05:37,290 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-01 23:05:37,291 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:05:33" (1/1) ... [2024-12-01 23:05:37,297 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-01 23:05:37,308 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5248c0e7-c790-4fdd-93bf-c75361202889/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-01 23:05:37,322 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5248c0e7-c790-4fdd-93bf-c75361202889/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-12-01 23:05:37,324 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5248c0e7-c790-4fdd-93bf-c75361202889/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-12-01 23:05:37,349 INFO L130 BoogieDeclarations]: Found specification of procedure ipv6_hdr [2024-12-01 23:05:37,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ipv6_hdr [2024-12-01 23:05:37,350 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2024-12-01 23:05:37,350 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2024-12-01 23:05:37,350 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-12-01 23:05:37,350 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-12-01 23:05:37,350 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2024-12-01 23:05:37,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2024-12-01 23:05:37,350 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_clean_rx_irq [2024-12-01 23:05:37,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_clean_rx_irq [2024-12-01 23:05:37,350 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_setup_rx_resources [2024-12-01 23:05:37,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_setup_rx_resources [2024-12-01 23:05:37,350 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-12-01 23:05:37,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-12-01 23:05:37,350 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_tx_ctxtdesc [2024-12-01 23:05:37,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_tx_ctxtdesc [2024-12-01 23:05:37,351 INFO L130 BoogieDeclarations]: Found specification of procedure skb_header_pointer [2024-12-01 23:05:37,351 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_header_pointer [2024-12-01 23:05:37,351 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2024-12-01 23:05:37,351 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2024-12-01 23:05:37,351 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_write_eitr [2024-12-01 23:05:37,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_write_eitr [2024-12-01 23:05:37,351 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2024-12-01 23:05:37,351 INFO L138 BoogieDeclarations]: Found implementation of procedure usleep_range [2024-12-01 23:05:37,351 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_set_uc_addr_vf [2024-12-01 23:05:37,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_set_uc_addr_vf [2024-12-01 23:05:37,351 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_del [2024-12-01 23:05:37,351 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_del [2024-12-01 23:05:37,351 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-12-01 23:05:37,351 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-12-01 23:05:37,351 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-12-01 23:05:37,351 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-12-01 23:05:37,351 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~bool~0~TO~~s32~0 [2024-12-01 23:05:37,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~bool~0~TO~~s32~0 [2024-12-01 23:05:37,352 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-12-01 23:05:37,352 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-12-01 23:05:37,352 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_desc_unused [2024-12-01 23:05:37,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_desc_unused [2024-12-01 23:05:37,352 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_poll_for_ack [2024-12-01 23:05:37,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_poll_for_ack [2024-12-01 23:05:37,352 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_setup_tx_resources [2024-12-01 23:05:37,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_setup_tx_resources [2024-12-01 23:05:37,352 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_remove [2024-12-01 23:05:37,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_remove [2024-12-01 23:05:37,352 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2024-12-01 23:05:37,352 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2024-12-01 23:05:37,352 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-12-01 23:05:37,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-12-01 23:05:37,352 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-12-01 23:05:37,352 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-12-01 23:05:37,352 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2024-12-01 23:05:37,353 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2024-12-01 23:05:37,353 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-12-01 23:05:37,353 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-12-01 23:05:37,353 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-12-01 23:05:37,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-12-01 23:05:37,353 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2024-12-01 23:05:37,353 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2024-12-01 23:05:37,353 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-01 23:05:37,353 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2024-12-01 23:05:37,353 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2024-12-01 23:05:37,354 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_resume [2024-12-01 23:05:37,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_resume [2024-12-01 23:05:37,354 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2024-12-01 23:05:37,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2024-12-01 23:05:37,354 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2024-12-01 23:05:37,354 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2024-12-01 23:05:37,354 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2024-12-01 23:05:37,355 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2024-12-01 23:05:37,355 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_write_mbx_vf [2024-12-01 23:05:37,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_write_mbx_vf [2024-12-01 23:05:37,355 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_read_posted_mbx [2024-12-01 23:05:37,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_read_posted_mbx [2024-12-01 23:05:37,355 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_read_mbx_vf [2024-12-01 23:05:37,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_read_mbx_vf [2024-12-01 23:05:37,355 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-12-01 23:05:37,355 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-12-01 23:05:37,355 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2024-12-01 23:05:37,355 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2024-12-01 23:05:37,355 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-12-01 23:05:37,355 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-12-01 23:05:37,355 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-12-01 23:05:37,355 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-12-01 23:05:37,355 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-12-01 23:05:37,355 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-12-01 23:05:37,355 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-12-01 23:05:37,355 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-12-01 23:05:37,356 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-12-01 23:05:37,356 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-12-01 23:05:37,356 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-12-01 23:05:37,356 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-12-01 23:05:37,356 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-12-01 23:05:37,356 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-12-01 23:05:37,356 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-12-01 23:05:37,356 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-12-01 23:05:37,356 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-12-01 23:05:37,356 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-12-01 23:05:37,356 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2024-12-01 23:05:37,356 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2024-12-01 23:05:37,356 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2024-12-01 23:05:37,356 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2024-12-01 23:05:37,356 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2024-12-01 23:05:37,356 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2024-12-01 23:05:37,356 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#24 [2024-12-01 23:05:37,356 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#25 [2024-12-01 23:05:37,357 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#26 [2024-12-01 23:05:37,357 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#27 [2024-12-01 23:05:37,357 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#28 [2024-12-01 23:05:37,357 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#29 [2024-12-01 23:05:37,357 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_reinit_locked [2024-12-01 23:05:37,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_reinit_locked [2024-12-01 23:05:37,357 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_up [2024-12-01 23:05:37,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_up [2024-12-01 23:05:37,357 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2024-12-01 23:05:37,357 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2024-12-01 23:05:37,357 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-12-01 23:05:37,357 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-12-01 23:05:37,357 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-12-01 23:05:37,357 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-12-01 23:05:37,357 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_free_irq [2024-12-01 23:05:37,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_free_irq [2024-12-01 23:05:37,357 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_set_rar_vf [2024-12-01 23:05:37,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_set_rar_vf [2024-12-01 23:05:37,357 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-12-01 23:05:37,357 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-12-01 23:05:37,357 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-12-01 23:05:37,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-12-01 23:05:37,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-12-01 23:05:37,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-12-01 23:05:37,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-12-01 23:05:37,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-12-01 23:05:37,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-12-01 23:05:37,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-12-01 23:05:37,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-12-01 23:05:37,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-12-01 23:05:37,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-12-01 23:05:37,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-12-01 23:05:37,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-12-01 23:05:37,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-12-01 23:05:37,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-12-01 23:05:37,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-12-01 23:05:37,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-12-01 23:05:37,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-12-01 23:05:37,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-12-01 23:05:37,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2024-12-01 23:05:37,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2024-12-01 23:05:37,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2024-12-01 23:05:37,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2024-12-01 23:05:37,359 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2024-12-01 23:05:37,359 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2024-12-01 23:05:37,359 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2024-12-01 23:05:37,359 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#28 [2024-12-01 23:05:37,359 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#29 [2024-12-01 23:05:37,359 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-12-01 23:05:37,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-12-01 23:05:37,359 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2024-12-01 23:05:37,359 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2024-12-01 23:05:37,359 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header_len [2024-12-01 23:05:37,359 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header_len [2024-12-01 23:05:37,359 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-12-01 23:05:37,359 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-12-01 23:05:37,359 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-12-01 23:05:37,359 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-12-01 23:05:37,359 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-12-01 23:05:37,359 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-12-01 23:05:37,359 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-12-01 23:05:37,359 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-12-01 23:05:37,359 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-12-01 23:05:37,359 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-12-01 23:05:37,359 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-12-01 23:05:37,360 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-12-01 23:05:37,360 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-12-01 23:05:37,360 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-12-01 23:05:37,360 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-12-01 23:05:37,360 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-12-01 23:05:37,360 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-12-01 23:05:37,360 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-12-01 23:05:37,360 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-12-01 23:05:37,360 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-12-01 23:05:37,360 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-12-01 23:05:37,360 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-12-01 23:05:37,360 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-12-01 23:05:37,360 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2024-12-01 23:05:37,360 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2024-12-01 23:05:37,360 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2024-12-01 23:05:37,360 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2024-12-01 23:05:37,360 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2024-12-01 23:05:37,360 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2024-12-01 23:05:37,360 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2024-12-01 23:05:37,360 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-12-01 23:05:37,360 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-12-01 23:05:37,360 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_set_vfta_vf [2024-12-01 23:05:37,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_set_vfta_vf [2024-12-01 23:05:37,361 INFO L130 BoogieDeclarations]: Found specification of procedure vzalloc [2024-12-01 23:05:37,361 INFO L138 BoogieDeclarations]: Found implementation of procedure vzalloc [2024-12-01 23:05:37,361 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-12-01 23:05:37,361 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-12-01 23:05:37,361 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-12-01 23:05:37,361 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-12-01 23:05:37,361 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-12-01 23:05:37,361 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-12-01 23:05:37,361 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-12-01 23:05:37,361 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-12-01 23:05:37,361 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-12-01 23:05:37,361 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-12-01 23:05:37,361 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-12-01 23:05:37,361 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2024-12-01 23:05:37,361 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2024-12-01 23:05:37,361 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2024-12-01 23:05:37,361 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2024-12-01 23:05:37,361 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2024-12-01 23:05:37,361 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2024-12-01 23:05:37,361 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2024-12-01 23:05:37,361 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2024-12-01 23:05:37,362 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2024-12-01 23:05:37,362 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#20 [2024-12-01 23:05:37,362 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#21 [2024-12-01 23:05:37,362 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#22 [2024-12-01 23:05:37,362 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#23 [2024-12-01 23:05:37,362 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#24 [2024-12-01 23:05:37,362 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#25 [2024-12-01 23:05:37,362 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#26 [2024-12-01 23:05:37,362 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#27 [2024-12-01 23:05:37,362 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#28 [2024-12-01 23:05:37,362 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#29 [2024-12-01 23:05:37,362 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-12-01 23:05:37,362 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-12-01 23:05:37,362 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-12-01 23:05:37,362 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-12-01 23:05:37,362 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-12-01 23:05:37,362 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-12-01 23:05:37,362 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-12-01 23:05:37,362 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-12-01 23:05:37,362 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-12-01 23:05:37,362 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-12-01 23:05:37,362 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-12-01 23:05:37,363 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2024-12-01 23:05:37,363 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2024-12-01 23:05:37,363 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2024-12-01 23:05:37,363 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2024-12-01 23:05:37,363 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2024-12-01 23:05:37,363 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2024-12-01 23:05:37,363 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2024-12-01 23:05:37,363 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2024-12-01 23:05:37,363 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2024-12-01 23:05:37,363 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#20 [2024-12-01 23:05:37,363 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#21 [2024-12-01 23:05:37,363 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#22 [2024-12-01 23:05:37,363 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#23 [2024-12-01 23:05:37,363 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#24 [2024-12-01 23:05:37,363 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#25 [2024-12-01 23:05:37,363 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#26 [2024-12-01 23:05:37,363 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#27 [2024-12-01 23:05:37,363 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#28 [2024-12-01 23:05:37,363 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#29 [2024-12-01 23:05:37,363 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_down [2024-12-01 23:05:37,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_down [2024-12-01 23:05:37,363 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2024-12-01 23:05:37,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2024-12-01 23:05:37,363 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2024-12-01 23:05:37,364 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2024-12-01 23:05:37,364 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-12-01 23:05:37,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-12-01 23:05:37,364 INFO L130 BoogieDeclarations]: Found specification of procedure map_vector_to_txq [2024-12-01 23:05:37,364 INFO L138 BoogieDeclarations]: Found implementation of procedure map_vector_to_txq [2024-12-01 23:05:37,364 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_offset [2024-12-01 23:05:37,364 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_offset [2024-12-01 23:05:37,364 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_free_all_rx_resources [2024-12-01 23:05:37,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_free_all_rx_resources [2024-12-01 23:05:37,364 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-12-01 23:05:37,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-12-01 23:05:37,364 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2024-12-01 23:05:37,364 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2024-12-01 23:05:37,364 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_tx_timeout [2024-12-01 23:05:37,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_tx_timeout [2024-12-01 23:05:37,364 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-12-01 23:05:37,364 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-12-01 23:05:37,364 INFO L130 BoogieDeclarations]: Found specification of procedure __udelay [2024-12-01 23:05:37,364 INFO L138 BoogieDeclarations]: Found implementation of procedure __udelay [2024-12-01 23:05:37,364 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_negotiate_api [2024-12-01 23:05:37,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_negotiate_api [2024-12-01 23:05:37,364 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-01 23:05:37,364 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-12-01 23:05:37,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-12-01 23:05:37,365 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-12-01 23:05:37,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-12-01 23:05:37,365 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2024-12-01 23:05:37,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2024-12-01 23:05:37,365 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_alloc_rx_buffers [2024-12-01 23:05:37,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_alloc_rx_buffers [2024-12-01 23:05:37,365 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2024-12-01 23:05:37,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2024-12-01 23:05:37,365 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_init_interrupt_scheme [2024-12-01 23:05:37,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_init_interrupt_scheme [2024-12-01 23:05:37,365 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2024-12-01 23:05:37,365 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2024-12-01 23:05:37,365 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-01 23:05:37,365 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2024-12-01 23:05:37,365 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2024-12-01 23:05:37,365 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-12-01 23:05:37,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-12-01 23:05:37,365 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-12-01 23:05:37,365 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-12-01 23:05:37,365 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-12-01 23:05:37,365 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-12-01 23:05:37,365 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-12-01 23:05:37,365 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-12-01 23:05:37,365 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-12-01 23:05:37,365 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-12-01 23:05:37,365 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-12-01 23:05:37,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-12-01 23:05:37,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-12-01 23:05:37,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-12-01 23:05:37,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-12-01 23:05:37,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-12-01 23:05:37,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-12-01 23:05:37,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-12-01 23:05:37,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-12-01 23:05:37,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-12-01 23:05:37,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-12-01 23:05:37,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-12-01 23:05:37,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-12-01 23:05:37,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-12-01 23:05:37,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-12-01 23:05:37,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-12-01 23:05:37,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2024-12-01 23:05:37,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2024-12-01 23:05:37,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2024-12-01 23:05:37,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2024-12-01 23:05:37,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2024-12-01 23:05:37,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2024-12-01 23:05:37,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#28 [2024-12-01 23:05:37,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#29 [2024-12-01 23:05:37,366 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2024-12-01 23:05:37,366 INFO L138 BoogieDeclarations]: Found implementation of procedure __bad_percpu_size [2024-12-01 23:05:37,366 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_free_tx_resources [2024-12-01 23:05:37,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_free_tx_resources [2024-12-01 23:05:37,367 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_init_hw_vf [2024-12-01 23:05:37,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_init_hw_vf [2024-12-01 23:05:37,367 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2024-12-01 23:05:37,367 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2024-12-01 23:05:37,367 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_maybe_stop_tx [2024-12-01 23:05:37,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_maybe_stop_tx [2024-12-01 23:05:37,367 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_check_for_msg_vf [2024-12-01 23:05:37,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_check_for_msg_vf [2024-12-01 23:05:37,367 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2024-12-01 23:05:37,367 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2024-12-01 23:05:37,367 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_busy_poll_recv [2024-12-01 23:05:37,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_busy_poll_recv [2024-12-01 23:05:37,367 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_write_posted_mbx [2024-12-01 23:05:37,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_write_posted_mbx [2024-12-01 23:05:37,367 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~$Pointer$~TO~~s32~0 [2024-12-01 23:05:37,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~$Pointer$~TO~~s32~0 [2024-12-01 23:05:37,367 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2024-12-01 23:05:37,367 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2024-12-01 23:05:37,367 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2024-12-01 23:05:37,367 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2024-12-01 23:05:37,367 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-12-01 23:05:37,367 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-12-01 23:05:37,368 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~~s32~0 [2024-12-01 23:05:37,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~~s32~0 [2024-12-01 23:05:37,368 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_init_last_counter_stats [2024-12-01 23:05:37,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_init_last_counter_stats [2024-12-01 23:05:37,368 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_io_resume [2024-12-01 23:05:37,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_io_resume [2024-12-01 23:05:37,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-12-01 23:05:37,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-12-01 23:05:37,368 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_up_complete [2024-12-01 23:05:37,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_up_complete [2024-12-01 23:05:37,368 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_begin_bh [2024-12-01 23:05:37,368 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_begin_bh [2024-12-01 23:05:37,368 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_set_ivar [2024-12-01 23:05:37,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_set_ivar [2024-12-01 23:05:37,368 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_check_for_bit_vf [2024-12-01 23:05:37,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_check_for_bit_vf [2024-12-01 23:05:37,368 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-12-01 23:05:37,368 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-12-01 23:05:37,368 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2024-12-01 23:05:37,368 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2024-12-01 23:05:37,368 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2024-12-01 23:05:37,368 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2024-12-01 23:05:37,368 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_shutdown [2024-12-01 23:05:37,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_shutdown [2024-12-01 23:05:37,369 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_reset_interrupt_capability [2024-12-01 23:05:37,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_reset_interrupt_capability [2024-12-01 23:05:37,369 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-01 23:05:37,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-01 23:05:37,369 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2024-12-01 23:05:37,369 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2024-12-01 23:05:37,369 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_nway_reset [2024-12-01 23:05:37,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_nway_reset [2024-12-01 23:05:37,369 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2024-12-01 23:05:37,369 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2024-12-01 23:05:37,369 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_obtain_mbx_lock_vf [2024-12-01 23:05:37,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_obtain_mbx_lock_vf [2024-12-01 23:05:37,370 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_clean_tx_ring [2024-12-01 23:05:37,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_clean_tx_ring [2024-12-01 23:05:37,370 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_check_for_rst_vf [2024-12-01 23:05:37,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_check_for_rst_vf [2024-12-01 23:05:37,370 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_read_v2p_mailbox [2024-12-01 23:05:37,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_read_v2p_mailbox [2024-12-01 23:05:37,370 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2024-12-01 23:05:37,370 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2024-12-01 23:05:37,370 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_check_for_ack_vf [2024-12-01 23:05:37,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_check_for_ack_vf [2024-12-01 23:05:37,371 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-12-01 23:05:37,371 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-12-01 23:05:37,371 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-12-01 23:05:37,371 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-12-01 23:05:37,371 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-12-01 23:05:37,371 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-12-01 23:05:37,371 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-12-01 23:05:37,371 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-12-01 23:05:37,371 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-12-01 23:05:37,371 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-12-01 23:05:37,371 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-12-01 23:05:37,372 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-12-01 23:05:37,372 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-12-01 23:05:37,372 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-12-01 23:05:37,372 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-12-01 23:05:37,372 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-12-01 23:05:37,372 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-12-01 23:05:37,372 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-12-01 23:05:37,372 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-12-01 23:05:37,372 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2024-12-01 23:05:37,372 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2024-12-01 23:05:37,372 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2024-12-01 23:05:37,372 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2024-12-01 23:05:37,372 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2024-12-01 23:05:37,372 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#24 [2024-12-01 23:05:37,372 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#25 [2024-12-01 23:05:37,372 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#26 [2024-12-01 23:05:37,372 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#27 [2024-12-01 23:05:37,372 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#28 [2024-12-01 23:05:37,372 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#29 [2024-12-01 23:05:37,372 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-12-01 23:05:37,372 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-12-01 23:05:37,372 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-12-01 23:05:37,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-12-01 23:05:37,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-12-01 23:05:37,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-12-01 23:05:37,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-12-01 23:05:37,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-12-01 23:05:37,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-12-01 23:05:37,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-12-01 23:05:37,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-12-01 23:05:37,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-12-01 23:05:37,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-12-01 23:05:37,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-12-01 23:05:37,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-12-01 23:05:37,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-12-01 23:05:37,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-12-01 23:05:37,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-12-01 23:05:37,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-12-01 23:05:37,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-12-01 23:05:37,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-12-01 23:05:37,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2024-12-01 23:05:37,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2024-12-01 23:05:37,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2024-12-01 23:05:37,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2024-12-01 23:05:37,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2024-12-01 23:05:37,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#26 [2024-12-01 23:05:37,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#27 [2024-12-01 23:05:37,374 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#28 [2024-12-01 23:05:37,374 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#29 [2024-12-01 23:05:37,374 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-12-01 23:05:37,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-12-01 23:05:37,374 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_update_stats [2024-12-01 23:05:37,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_update_stats [2024-12-01 23:05:37,374 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2024-12-01 23:05:37,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2024-12-01 23:05:37,374 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_irq_enable [2024-12-01 23:05:37,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_irq_enable [2024-12-01 23:05:37,374 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2024-12-01 23:05:37,374 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2024-12-01 23:05:37,374 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2024-12-01 23:05:37,374 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2024-12-01 23:05:37,375 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_start_hw_vf [2024-12-01 23:05:37,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_start_hw_vf [2024-12-01 23:05:37,375 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2024-12-01 23:05:37,375 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2024-12-01 23:05:37,375 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2024-12-01 23:05:37,375 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2024-12-01 23:05:37,375 INFO L130 BoogieDeclarations]: Found specification of procedure napi_hash_del [2024-12-01 23:05:37,375 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_hash_del [2024-12-01 23:05:37,375 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2024-12-01 23:05:37,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2024-12-01 23:05:37,375 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_update_begin [2024-12-01 23:05:37,375 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_update_begin [2024-12-01 23:05:37,375 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_all_queues [2024-12-01 23:05:37,375 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_all_queues [2024-12-01 23:05:37,375 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_set_rx_mode [2024-12-01 23:05:37,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_set_rx_mode [2024-12-01 23:05:37,375 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2024-12-01 23:05:37,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2024-12-01 23:05:37,375 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2024-12-01 23:05:37,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2024-12-01 23:05:37,375 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-12-01 23:05:37,376 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-12-01 23:05:37,376 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-12-01 23:05:37,376 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-12-01 23:05:37,376 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-12-01 23:05:37,376 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-12-01 23:05:37,376 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-12-01 23:05:37,376 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-12-01 23:05:37,376 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-12-01 23:05:37,376 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-12-01 23:05:37,376 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-12-01 23:05:37,376 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-12-01 23:05:37,376 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-12-01 23:05:37,376 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-12-01 23:05:37,376 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-12-01 23:05:37,376 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-12-01 23:05:37,376 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-12-01 23:05:37,376 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2024-12-01 23:05:37,376 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2024-12-01 23:05:37,376 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2024-12-01 23:05:37,376 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2024-12-01 23:05:37,376 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#21 [2024-12-01 23:05:37,376 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#22 [2024-12-01 23:05:37,376 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#23 [2024-12-01 23:05:37,376 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#24 [2024-12-01 23:05:37,376 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#25 [2024-12-01 23:05:37,377 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#26 [2024-12-01 23:05:37,377 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#27 [2024-12-01 23:05:37,377 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#28 [2024-12-01 23:05:37,377 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#29 [2024-12-01 23:05:37,377 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-12-01 23:05:37,377 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-12-01 23:05:37,377 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-12-01 23:05:37,377 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-12-01 23:05:37,377 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-12-01 23:05:37,377 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-12-01 23:05:37,377 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-12-01 23:05:37,377 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-12-01 23:05:37,377 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-12-01 23:05:37,377 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-12-01 23:05:37,377 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-12-01 23:05:37,377 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-12-01 23:05:37,377 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-12-01 23:05:37,377 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-12-01 23:05:37,377 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-12-01 23:05:37,377 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-12-01 23:05:37,377 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-12-01 23:05:37,377 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2024-12-01 23:05:37,377 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2024-12-01 23:05:37,377 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2024-12-01 23:05:37,377 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2024-12-01 23:05:37,377 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#21 [2024-12-01 23:05:37,377 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#22 [2024-12-01 23:05:37,378 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#23 [2024-12-01 23:05:37,378 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#24 [2024-12-01 23:05:37,378 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#25 [2024-12-01 23:05:37,378 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#26 [2024-12-01 23:05:37,378 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#27 [2024-12-01 23:05:37,378 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#28 [2024-12-01 23:05:37,378 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#29 [2024-12-01 23:05:37,378 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~$Pointer$~X~~u32~0~TO~~s32~0 [2024-12-01 23:05:37,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~$Pointer$~X~~u32~0~TO~~s32~0 [2024-12-01 23:05:37,378 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_poll_for_msg [2024-12-01 23:05:37,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_poll_for_msg [2024-12-01 23:05:37,378 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_suspend [2024-12-01 23:05:37,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_suspend [2024-12-01 23:05:37,378 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2024-12-01 23:05:37,378 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2024-12-01 23:05:37,378 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2024-12-01 23:05:37,378 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2024-12-01 23:05:37,378 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-12-01 23:05:37,379 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-12-01 23:05:37,379 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-01 23:05:37,379 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-12-01 23:05:37,379 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-12-01 23:05:37,379 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2024-12-01 23:05:37,379 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2024-12-01 23:05:37,379 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-12-01 23:05:37,379 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-12-01 23:05:37,379 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_link_test [2024-12-01 23:05:37,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_link_test [2024-12-01 23:05:37,379 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-12-01 23:05:37,379 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-12-01 23:05:37,379 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-12-01 23:05:37,379 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-12-01 23:05:37,379 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-12-01 23:05:37,379 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-12-01 23:05:37,379 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-12-01 23:05:37,379 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-12-01 23:05:37,379 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-12-01 23:05:37,379 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-12-01 23:05:37,379 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-12-01 23:05:37,379 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-12-01 23:05:37,379 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-12-01 23:05:37,379 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-12-01 23:05:37,379 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-12-01 23:05:37,380 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-12-01 23:05:37,380 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-12-01 23:05:37,380 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-12-01 23:05:37,380 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-12-01 23:05:37,380 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-12-01 23:05:37,380 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-12-01 23:05:37,380 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-12-01 23:05:37,380 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2024-12-01 23:05:37,380 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2024-12-01 23:05:37,380 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2024-12-01 23:05:37,380 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2024-12-01 23:05:37,380 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2024-12-01 23:05:37,380 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2024-12-01 23:05:37,380 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#28 [2024-12-01 23:05:37,380 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#29 [2024-12-01 23:05:37,380 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_vlan_rx_add_vid [2024-12-01 23:05:37,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_vlan_rx_add_vid [2024-12-01 23:05:37,380 INFO L130 BoogieDeclarations]: Found specification of procedure map_vector_to_rxq [2024-12-01 23:05:37,380 INFO L138 BoogieDeclarations]: Found implementation of procedure map_vector_to_rxq [2024-12-01 23:05:37,380 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~~bool~0~TO~~s32~0 [2024-12-01 23:05:37,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~~bool~0~TO~~s32~0 [2024-12-01 23:05:37,380 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~~s32~0 [2024-12-01 23:05:37,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~~s32~0 [2024-12-01 23:05:37,380 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2024-12-01 23:05:37,380 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2024-12-01 23:05:37,380 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-12-01 23:05:37,380 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-12-01 23:05:37,380 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-12-01 23:05:37,380 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-12-01 23:05:37,381 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-12-01 23:05:37,381 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-12-01 23:05:37,381 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-12-01 23:05:37,381 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-12-01 23:05:37,381 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-12-01 23:05:37,381 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-12-01 23:05:37,381 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-12-01 23:05:37,381 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-12-01 23:05:37,381 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-12-01 23:05:37,381 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-12-01 23:05:37,381 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-12-01 23:05:37,381 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-12-01 23:05:37,381 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-12-01 23:05:37,381 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-12-01 23:05:37,381 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-12-01 23:05:37,381 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2024-12-01 23:05:37,381 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2024-12-01 23:05:37,381 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2024-12-01 23:05:37,381 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2024-12-01 23:05:37,381 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2024-12-01 23:05:37,381 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2024-12-01 23:05:37,381 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2024-12-01 23:05:37,381 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#26 [2024-12-01 23:05:37,381 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#27 [2024-12-01 23:05:37,381 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#28 [2024-12-01 23:05:37,381 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#29 [2024-12-01 23:05:37,381 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_get_mac_addr_vf [2024-12-01 23:05:37,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_get_mac_addr_vf [2024-12-01 23:05:37,381 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-12-01 23:05:37,382 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-12-01 23:05:37,382 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_configure [2024-12-01 23:05:37,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_configure [2024-12-01 23:05:37,382 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-12-01 23:05:37,382 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-12-01 23:05:37,382 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_free_all_tx_resources [2024-12-01 23:05:37,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_free_all_tx_resources [2024-12-01 23:05:37,382 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-12-01 23:05:37,382 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-12-01 23:05:37,382 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2024-12-01 23:05:37,382 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2024-12-01 23:05:37,382 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_get_queues [2024-12-01 23:05:37,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_get_queues [2024-12-01 23:05:37,382 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-12-01 23:05:37,382 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-12-01 23:05:37,382 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2024-12-01 23:05:37,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2024-12-01 23:05:37,382 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_write_msg_read_ack [2024-12-01 23:05:37,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_write_msg_read_ack [2024-12-01 23:05:37,383 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-12-01 23:05:37,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-12-01 23:05:37,383 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2024-12-01 23:05:37,383 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2024-12-01 23:05:37,383 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2024-12-01 23:05:37,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2024-12-01 23:05:37,383 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-12-01 23:05:37,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-12-01 23:05:37,383 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2024-12-01 23:05:37,383 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2024-12-01 23:05:37,383 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_open [2024-12-01 23:05:37,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_open [2024-12-01 23:05:37,384 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~u16~0~TO~~s32~0 [2024-12-01 23:05:37,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~u16~0~TO~~s32~0 [2024-12-01 23:05:37,384 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_ixgbevf_exit_module_17_2 [2024-12-01 23:05:37,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_ixgbevf_exit_module_17_2 [2024-12-01 23:05:37,384 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_check_mac_link_vf [2024-12-01 23:05:37,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_check_mac_link_vf [2024-12-01 23:05:37,384 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_clear_interrupt_scheme [2024-12-01 23:05:37,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_clear_interrupt_scheme [2024-12-01 23:05:37,384 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_get_regs_len [2024-12-01 23:05:37,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_get_regs_len [2024-12-01 23:05:37,384 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2024-12-01 23:05:37,384 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2024-12-01 23:05:37,384 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2024-12-01 23:05:37,384 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2024-12-01 23:05:37,384 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-12-01 23:05:37,384 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-12-01 23:05:37,384 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2024-12-01 23:05:37,384 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2024-12-01 23:05:37,384 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_update_mc_addr_list_vf [2024-12-01 23:05:37,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_update_mc_addr_list_vf [2024-12-01 23:05:37,384 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_free_rx_resources [2024-12-01 23:05:37,385 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_free_rx_resources [2024-12-01 23:05:37,385 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-12-01 23:05:37,385 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-12-01 23:05:37,385 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2024-12-01 23:05:37,385 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2024-12-01 23:05:37,385 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-12-01 23:05:37,385 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-12-01 23:05:37,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-12-01 23:05:37,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-12-01 23:05:37,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-12-01 23:05:37,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-12-01 23:05:37,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-12-01 23:05:37,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-12-01 23:05:37,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-12-01 23:05:37,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-12-01 23:05:37,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-12-01 23:05:37,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-12-01 23:05:37,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-12-01 23:05:37,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-12-01 23:05:37,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-12-01 23:05:37,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-12-01 23:05:37,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-12-01 23:05:37,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-12-01 23:05:37,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-12-01 23:05:37,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-12-01 23:05:37,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-12-01 23:05:37,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-12-01 23:05:37,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-12-01 23:05:37,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-12-01 23:05:37,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-12-01 23:05:37,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2024-12-01 23:05:37,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2024-12-01 23:05:37,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2024-12-01 23:05:37,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2024-12-01 23:05:37,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2024-12-01 23:05:37,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2024-12-01 23:05:37,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2024-12-01 23:05:37,386 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_init_mbx_params_vf [2024-12-01 23:05:37,386 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_init_mbx_params_vf [2024-12-01 23:05:37,386 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2024-12-01 23:05:37,386 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2024-12-01 23:05:37,386 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_free_q_vectors [2024-12-01 23:05:37,386 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_free_q_vectors [2024-12-01 23:05:37,386 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-12-01 23:05:37,386 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-12-01 23:05:37,386 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_disable_rx_queue [2024-12-01 23:05:37,386 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_disable_rx_queue [2024-12-01 23:05:37,386 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_reset [2024-12-01 23:05:37,386 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_reset [2024-12-01 23:05:37,386 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_close [2024-12-01 23:05:37,386 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_close [2024-12-01 23:05:37,386 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2024-12-01 23:05:37,386 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2024-12-01 23:05:37,386 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device_mem [2024-12-01 23:05:37,386 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device_mem [2024-12-01 23:05:37,386 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_retry_bh [2024-12-01 23:05:37,386 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_retry_bh [2024-12-01 23:05:37,386 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2024-12-01 23:05:37,387 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2024-12-01 23:05:37,387 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc [2024-12-01 23:05:37,387 INFO L138 BoogieDeclarations]: Found implementation of procedure vmalloc [2024-12-01 23:05:37,387 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2024-12-01 23:05:37,387 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2024-12-01 23:05:37,387 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask_and_coherent [2024-12-01 23:05:37,387 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask_and_coherent [2024-12-01 23:05:37,387 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdrlen [2024-12-01 23:05:37,387 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdrlen [2024-12-01 23:05:37,387 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2024-12-01 23:05:37,387 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2024-12-01 23:05:37,387 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2024-12-01 23:05:37,387 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2024-12-01 23:05:37,387 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-12-01 23:05:37,387 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-12-01 23:05:37,387 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2024-12-01 23:05:37,387 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2024-12-01 23:05:37,387 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2024-12-01 23:05:37,387 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2024-12-01 23:05:37,387 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_clean_rx_ring [2024-12-01 23:05:37,387 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_clean_rx_ring [2024-12-01 23:05:37,387 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_stop_hw_vf [2024-12-01 23:05:37,387 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_stop_hw_vf [2024-12-01 23:05:37,387 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2024-12-01 23:05:37,387 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2024-12-01 23:05:37,387 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_reset_hw_vf [2024-12-01 23:05:37,387 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_reset_hw_vf [2024-12-01 23:05:37,387 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2024-12-01 23:05:37,387 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2024-12-01 23:05:37,388 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2024-12-01 23:05:37,388 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2024-12-01 23:05:37,388 INFO L130 BoogieDeclarations]: Found specification of procedure ixgbevf_unmap_and_free_tx_resource [2024-12-01 23:05:37,388 INFO L138 BoogieDeclarations]: Found implementation of procedure ixgbevf_unmap_and_free_tx_resource [2024-12-01 23:05:37,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-12-01 23:05:37,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-12-01 23:05:37,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-12-01 23:05:37,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-12-01 23:05:37,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-12-01 23:05:37,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-12-01 23:05:37,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-12-01 23:05:37,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-12-01 23:05:37,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-12-01 23:05:37,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-12-01 23:05:37,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-12-01 23:05:37,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-12-01 23:05:37,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-12-01 23:05:37,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-12-01 23:05:37,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-12-01 23:05:37,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-12-01 23:05:37,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-12-01 23:05:37,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-12-01 23:05:37,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-12-01 23:05:37,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-12-01 23:05:37,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-12-01 23:05:37,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-12-01 23:05:37,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-12-01 23:05:37,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2024-12-01 23:05:37,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2024-12-01 23:05:37,389 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2024-12-01 23:05:37,389 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2024-12-01 23:05:37,389 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2024-12-01 23:05:37,389 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2024-12-01 23:05:37,389 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2024-12-01 23:05:37,389 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2024-12-01 23:05:37,389 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2024-12-01 23:05:37,389 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-12-01 23:05:37,389 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-12-01 23:05:37,389 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2024-12-01 23:05:37,389 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2024-12-01 23:05:38,780 INFO L234 CfgBuilder]: Building ICFG [2024-12-01 23:05:38,784 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-01 23:06:09,810 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-12-01 23:06:11,484 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-12-01 23:06:24,200 INFO L? ?]: Removed 5321 outVars from TransFormulas that were not future-live. [2024-12-01 23:06:24,200 INFO L283 CfgBuilder]: Performing block encoding [2024-12-01 23:06:24,250 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-01 23:06:24,251 INFO L312 CfgBuilder]: Removed 10 assume(true) statements. [2024-12-01 23:06:24,251 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 11:06:24 BoogieIcfgContainer [2024-12-01 23:06:24,251 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-01 23:06:24,252 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-12-01 23:06:24,252 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-12-01 23:06:24,255 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-12-01 23:06:24,256 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 01.12 11:05:28" (1/3) ... [2024-12-01 23:06:24,256 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@52a1c5c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 01.12 11:06:24, skipping insertion in model container [2024-12-01 23:06:24,256 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:05:33" (2/3) ... [2024-12-01 23:06:24,256 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@52a1c5c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 01.12 11:06:24, skipping insertion in model container [2024-12-01 23:06:24,256 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 11:06:24" (3/3) ... [2024-12-01 23:06:24,258 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-intel-ixgbevf-ixgbevf.cil.i [2024-12-01 23:06:24,268 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-12-01 23:06:24,271 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. [2024-12-01 23:06:24,375 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-12-01 23:06:24,385 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;@79a718ed, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-12-01 23:06:24,385 INFO L334 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2024-12-01 23:06:24,396 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) [2024-12-01 23:06:24,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 347 [2024-12-01 23:06:24,413 INFO L210 NwaCegarLoop]: Found error trace [2024-12-01 23:06:24,414 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] [2024-12-01 23:06:24,414 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-01 23:06:24,419 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-01 23:06:24,419 INFO L85 PathProgramCache]: Analyzing trace with hash -1203496272, now seen corresponding path program 1 times [2024-12-01 23:06:24,427 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-01 23:06:24,427 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1110586400] [2024-12-01 23:06:24,428 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-01 23:06:24,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-01 23:06:41,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-01 23:06:43,040 INFO L134 CoverageAnalysis]: Checked inductivity of 3741 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3741 trivial. 0 not checked. [2024-12-01 23:06:43,040 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-01 23:06:43,041 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1110586400] [2024-12-01 23:06:43,042 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1110586400] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-01 23:06:43,042 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-01 23:06:43,042 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-01 23:06:43,044 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [958032563] [2024-12-01 23:06:43,044 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-01 23:06:43,050 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-01 23:06:43,050 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-01 23:06:43,075 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-01 23:06:43,076 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-01 23:06:43,087 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) [2024-12-01 23:06:47,370 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.27s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-01 23:06:48,473 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-01 23:06:48,473 INFO L93 Difference]: Finished difference Result 12692 states and 17927 transitions. [2024-12-01 23:06:48,474 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-01 23:06:48,476 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 [2024-12-01 23:06:48,477 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-01 23:06:48,538 INFO L225 Difference]: With dead ends: 12692 [2024-12-01 23:06:48,538 INFO L226 Difference]: Without dead ends: 8423 [2024-12-01 23:06:48,563 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 [2024-12-01 23:06:48,565 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 [2024-12-01 23:06:48,566 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] [2024-12-01 23:06:48,589 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8423 states. [2024-12-01 23:06:48,893 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8423 to 8421. [2024-12-01 23:06:48,906 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) [2024-12-01 23:06:48,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8421 states to 8421 states and 11646 transitions. [2024-12-01 23:06:48,958 INFO L78 Accepts]: Start accepts. Automaton has 8421 states and 11646 transitions. Word has length 346 [2024-12-01 23:06:48,960 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-01 23:06:48,960 INFO L471 AbstractCegarLoop]: Abstraction has 8421 states and 11646 transitions. [2024-12-01 23:06:48,960 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) [2024-12-01 23:06:48,960 INFO L276 IsEmpty]: Start isEmpty. Operand 8421 states and 11646 transitions. [2024-12-01 23:06:48,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 364 [2024-12-01 23:06:48,973 INFO L210 NwaCegarLoop]: Found error trace [2024-12-01 23:06:48,973 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] [2024-12-01 23:06:48,974 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-12-01 23:06:48,974 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-01 23:06:48,974 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-01 23:06:48,975 INFO L85 PathProgramCache]: Analyzing trace with hash -2007001499, now seen corresponding path program 1 times [2024-12-01 23:06:48,975 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-01 23:06:48,975 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [808059557] [2024-12-01 23:06:48,975 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-01 23:06:48,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-01 23:07:05,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-01 23:07:06,377 INFO L134 CoverageAnalysis]: Checked inductivity of 3741 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3741 trivial. 0 not checked. [2024-12-01 23:07:06,377 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-01 23:07:06,377 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [808059557] [2024-12-01 23:07:06,378 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [808059557] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-01 23:07:06,378 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-01 23:07:06,378 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-01 23:07:06,378 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [593847536] [2024-12-01 23:07:06,378 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-01 23:07:06,380 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-01 23:07:06,380 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-01 23:07:06,381 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-01 23:07:06,381 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-01 23:07:06,381 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) [2024-12-01 23:07:10,534 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.15s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-01 23:07:12,546 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-01 23:07:12,546 INFO L93 Difference]: Finished difference Result 19204 states and 26579 transitions. [2024-12-01 23:07:12,546 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-01 23:07:12,547 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 [2024-12-01 23:07:12,548 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-01 23:07:12,621 INFO L225 Difference]: With dead ends: 19204 [2024-12-01 23:07:12,621 INFO L226 Difference]: Without dead ends: 10846 [2024-12-01 23:07:12,658 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 [2024-12-01 23:07:12,659 INFO L435 NwaCegarLoop]: 5980 mSDtfsCounter, 4563 mSDsluCounter, 5839 mSDsCounter, 0 mSdLazyCounter, 82 mSolverCounterSat, 19 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.2s 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, 5.8s IncrementalHoareTripleChecker+Time [2024-12-01 23:07:12,659 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4563 Valid, 11819 Invalid, 102 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [19 Valid, 82 Invalid, 1 Unknown, 0 Unchecked, 5.8s Time] [2024-12-01 23:07:12,674 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10846 states. [2024-12-01 23:07:13,073 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10846 to 10839. [2024-12-01 23:07:13,094 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) [2024-12-01 23:07:13,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10839 states to 10839 states and 14987 transitions. [2024-12-01 23:07:13,142 INFO L78 Accepts]: Start accepts. Automaton has 10839 states and 14987 transitions. Word has length 363 [2024-12-01 23:07:13,143 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-01 23:07:13,143 INFO L471 AbstractCegarLoop]: Abstraction has 10839 states and 14987 transitions. [2024-12-01 23:07:13,144 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) [2024-12-01 23:07:13,144 INFO L276 IsEmpty]: Start isEmpty. Operand 10839 states and 14987 transitions. [2024-12-01 23:07:13,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 413 [2024-12-01 23:07:13,160 INFO L210 NwaCegarLoop]: Found error trace [2024-12-01 23:07:13,161 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] [2024-12-01 23:07:13,161 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-12-01 23:07:13,161 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-01 23:07:13,161 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-01 23:07:13,161 INFO L85 PathProgramCache]: Analyzing trace with hash -483123404, now seen corresponding path program 1 times [2024-12-01 23:07:13,162 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-01 23:07:13,162 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2094975771] [2024-12-01 23:07:13,162 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-01 23:07:13,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-01 23:07:29,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-01 23:07:30,184 INFO L134 CoverageAnalysis]: Checked inductivity of 4057 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 4047 trivial. 0 not checked. [2024-12-01 23:07:30,184 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-01 23:07:30,184 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2094975771] [2024-12-01 23:07:30,184 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2094975771] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-01 23:07:30,184 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-01 23:07:30,184 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-01 23:07:30,184 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1800082422] [2024-12-01 23:07:30,184 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-01 23:07:30,185 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-01 23:07:30,185 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-01 23:07:30,185 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-01 23:07:30,185 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-01 23:07:30,185 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) [2024-12-01 23:07:34,276 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-01 23:07:35,332 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-01 23:07:35,332 INFO L93 Difference]: Finished difference Result 25771 states and 35629 transitions. [2024-12-01 23:07:35,333 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-01 23:07:35,333 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 [2024-12-01 23:07:35,334 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-01 23:07:35,430 INFO L225 Difference]: With dead ends: 25771 [2024-12-01 23:07:35,430 INFO L226 Difference]: Without dead ends: 18234 [2024-12-01 23:07:35,454 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 [2024-12-01 23:07:35,455 INFO L435 NwaCegarLoop]: 10285 mSDtfsCounter, 5727 mSDsluCounter, 5888 mSDsCounter, 0 mSdLazyCounter, 24 mSolverCounterSat, 5 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5727 SdHoareTripleChecker+Valid, 16173 SdHoareTripleChecker+Invalid, 30 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 24 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.8s IncrementalHoareTripleChecker+Time [2024-12-01 23:07:35,455 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [5727 Valid, 16173 Invalid, 30 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 24 Invalid, 1 Unknown, 0 Unchecked, 4.8s Time] [2024-12-01 23:07:35,477 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 18234 states. [2024-12-01 23:07:36,069 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 18234 to 18232. [2024-12-01 23:07:36,094 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) [2024-12-01 23:07:36,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18232 states to 18232 states and 25206 transitions. [2024-12-01 23:07:36,176 INFO L78 Accepts]: Start accepts. Automaton has 18232 states and 25206 transitions. Word has length 412 [2024-12-01 23:07:36,177 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-01 23:07:36,177 INFO L471 AbstractCegarLoop]: Abstraction has 18232 states and 25206 transitions. [2024-12-01 23:07:36,178 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) [2024-12-01 23:07:36,178 INFO L276 IsEmpty]: Start isEmpty. Operand 18232 states and 25206 transitions. [2024-12-01 23:07:36,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 413 [2024-12-01 23:07:36,196 INFO L210 NwaCegarLoop]: Found error trace [2024-12-01 23:07:36,196 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] [2024-12-01 23:07:36,196 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-12-01 23:07:36,196 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-01 23:07:36,197 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-01 23:07:36,197 INFO L85 PathProgramCache]: Analyzing trace with hash -617136910, now seen corresponding path program 1 times [2024-12-01 23:07:36,197 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-01 23:07:36,197 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1544675062] [2024-12-01 23:07:36,197 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-01 23:07:36,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-01 23:07:51,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-01 23:07:52,258 INFO L134 CoverageAnalysis]: Checked inductivity of 4057 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4057 trivial. 0 not checked. [2024-12-01 23:07:52,258 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-01 23:07:52,258 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1544675062] [2024-12-01 23:07:52,258 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1544675062] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-01 23:07:52,258 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-01 23:07:52,258 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-12-01 23:07:52,258 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1808222940] [2024-12-01 23:07:52,258 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-01 23:07:52,259 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-12-01 23:07:52,259 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-01 23:07:52,260 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-12-01 23:07:52,260 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-12-01 23:07:52,260 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) [2024-12-01 23:07:52,752 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-01 23:07:52,752 INFO L93 Difference]: Finished difference Result 18232 states and 25206 transitions. [2024-12-01 23:07:52,752 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-01 23:07:52,752 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 [2024-12-01 23:07:52,753 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-01 23:07:52,824 INFO L225 Difference]: With dead ends: 18232 [2024-12-01 23:07:52,824 INFO L226 Difference]: Without dead ends: 18201 [2024-12-01 23:07:52,837 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-12-01 23:07:52,838 INFO L435 NwaCegarLoop]: 5911 mSDtfsCounter, 5813 mSDsluCounter, 5911 mSDsCounter, 0 mSdLazyCounter, 3 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s 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, 0.1s IncrementalHoareTripleChecker+Time [2024-12-01 23:07:52,838 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [5813 Valid, 11822 Invalid, 4 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 3 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-12-01 23:07:52,856 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 18201 states. [2024-12-01 23:07:53,248 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 18201 to 18201. [2024-12-01 23:07:53,266 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) [2024-12-01 23:07:53,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18201 states to 18201 states and 25159 transitions. [2024-12-01 23:07:53,324 INFO L78 Accepts]: Start accepts. Automaton has 18201 states and 25159 transitions. Word has length 412 [2024-12-01 23:07:53,325 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-01 23:07:53,325 INFO L471 AbstractCegarLoop]: Abstraction has 18201 states and 25159 transitions. [2024-12-01 23:07:53,325 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) [2024-12-01 23:07:53,325 INFO L276 IsEmpty]: Start isEmpty. Operand 18201 states and 25159 transitions. [2024-12-01 23:07:53,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 438 [2024-12-01 23:07:53,345 INFO L210 NwaCegarLoop]: Found error trace [2024-12-01 23:07:53,346 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] [2024-12-01 23:07:53,346 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-12-01 23:07:53,346 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-01 23:07:53,346 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-01 23:07:53,346 INFO L85 PathProgramCache]: Analyzing trace with hash -1461098507, now seen corresponding path program 1 times [2024-12-01 23:07:53,346 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-01 23:07:53,346 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1990342989] [2024-12-01 23:07:53,347 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-01 23:07:53,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-01 23:08:08,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-01 23:08:09,079 INFO L134 CoverageAnalysis]: Checked inductivity of 4066 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 4063 trivial. 0 not checked. [2024-12-01 23:08:09,079 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-01 23:08:09,079 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1990342989] [2024-12-01 23:08:09,079 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1990342989] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-01 23:08:09,079 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-01 23:08:09,080 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-01 23:08:09,080 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [34400401] [2024-12-01 23:08:09,080 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-01 23:08:09,080 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-01 23:08:09,081 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-01 23:08:09,081 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-01 23:08:09,081 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-01 23:08:09,081 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) [2024-12-01 23:08:13,192 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.11s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-01 23:08:14,934 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-01 23:08:14,934 INFO L93 Difference]: Finished difference Result 39647 states and 54819 transitions. [2024-12-01 23:08:14,935 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-01 23:08:14,935 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 [2024-12-01 23:08:14,935 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-01 23:08:15,013 INFO L225 Difference]: With dead ends: 39647 [2024-12-01 23:08:15,014 INFO L226 Difference]: Without dead ends: 24748 [2024-12-01 23:08:15,051 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 [2024-12-01 23:08:15,052 INFO L435 NwaCegarLoop]: 10393 mSDtfsCounter, 4528 mSDsluCounter, 5812 mSDsCounter, 0 mSdLazyCounter, 76 mSolverCounterSat, 15 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.9s 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, 5.3s IncrementalHoareTripleChecker+Time [2024-12-01 23:08:15,052 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4528 Valid, 16205 Invalid, 92 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [15 Valid, 76 Invalid, 1 Unknown, 0 Unchecked, 5.3s Time] [2024-12-01 23:08:15,067 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 24748 states. [2024-12-01 23:08:15,529 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 24748 to 24747. [2024-12-01 23:08:15,550 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) [2024-12-01 23:08:15,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24747 states to 24747 states and 34204 transitions. [2024-12-01 23:08:15,625 INFO L78 Accepts]: Start accepts. Automaton has 24747 states and 34204 transitions. Word has length 437 [2024-12-01 23:08:15,626 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-01 23:08:15,626 INFO L471 AbstractCegarLoop]: Abstraction has 24747 states and 34204 transitions. [2024-12-01 23:08:15,626 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) [2024-12-01 23:08:15,626 INFO L276 IsEmpty]: Start isEmpty. Operand 24747 states and 34204 transitions. [2024-12-01 23:08:15,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 513 [2024-12-01 23:08:15,659 INFO L210 NwaCegarLoop]: Found error trace [2024-12-01 23:08:15,659 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] [2024-12-01 23:08:15,659 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2024-12-01 23:08:15,659 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-01 23:08:15,660 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-01 23:08:15,660 INFO L85 PathProgramCache]: Analyzing trace with hash -32292272, now seen corresponding path program 1 times [2024-12-01 23:08:15,660 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-01 23:08:15,660 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1162642186] [2024-12-01 23:08:15,660 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-01 23:08:15,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-01 23:08:31,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-01 23:08:31,966 INFO L134 CoverageAnalysis]: Checked inductivity of 4407 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 4382 trivial. 0 not checked. [2024-12-01 23:08:31,966 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-01 23:08:31,966 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1162642186] [2024-12-01 23:08:31,966 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1162642186] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-01 23:08:31,967 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-01 23:08:31,967 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-01 23:08:31,967 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1912115845] [2024-12-01 23:08:31,967 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-01 23:08:31,968 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-01 23:08:31,968 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-01 23:08:31,969 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-01 23:08:31,969 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-01 23:08:31,969 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) [2024-12-01 23:08:36,081 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.11s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-01 23:08:37,888 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-01 23:08:37,889 INFO L93 Difference]: Finished difference Result 52733 states and 72895 transitions. [2024-12-01 23:08:37,889 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-01 23:08:37,889 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 [2024-12-01 23:08:37,890 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-01 23:08:38,043 INFO L225 Difference]: With dead ends: 52733 [2024-12-01 23:08:38,043 INFO L226 Difference]: Without dead ends: 31288 [2024-12-01 23:08:38,113 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 [2024-12-01 23:08:38,114 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, 5.3s IncrementalHoareTripleChecker+Time [2024-12-01 23:08:38,114 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4533 Valid, 16239 Invalid, 85 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [13 Valid, 71 Invalid, 1 Unknown, 0 Unchecked, 5.3s Time] [2024-12-01 23:08:38,142 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 31288 states. [2024-12-01 23:08:39,086 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 31288 to 31287. [2024-12-01 23:08:39,124 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) [2024-12-01 23:08:39,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31287 states to 31287 states and 43243 transitions. [2024-12-01 23:08:39,269 INFO L78 Accepts]: Start accepts. Automaton has 31287 states and 43243 transitions. Word has length 512 [2024-12-01 23:08:39,270 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-01 23:08:39,270 INFO L471 AbstractCegarLoop]: Abstraction has 31287 states and 43243 transitions. [2024-12-01 23:08:39,271 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) [2024-12-01 23:08:39,271 INFO L276 IsEmpty]: Start isEmpty. Operand 31287 states and 43243 transitions. [2024-12-01 23:08:39,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 513 [2024-12-01 23:08:39,340 INFO L210 NwaCegarLoop]: Found error trace [2024-12-01 23:08:39,340 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] [2024-12-01 23:08:39,340 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2024-12-01 23:08:39,340 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-01 23:08:39,341 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-01 23:08:39,341 INFO L85 PathProgramCache]: Analyzing trace with hash 391354450, now seen corresponding path program 1 times [2024-12-01 23:08:39,341 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-01 23:08:39,341 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [413309413] [2024-12-01 23:08:39,341 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-01 23:08:39,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-01 23:08:55,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-01 23:08:56,623 INFO L134 CoverageAnalysis]: Checked inductivity of 4407 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4407 trivial. 0 not checked. [2024-12-01 23:08:56,623 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-01 23:08:56,623 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [413309413] [2024-12-01 23:08:56,623 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [413309413] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-01 23:08:56,623 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-01 23:08:56,623 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-12-01 23:08:56,623 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2046015131] [2024-12-01 23:08:56,623 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-01 23:08:56,624 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-12-01 23:08:56,624 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-01 23:08:56,624 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-12-01 23:08:56,624 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-12-01 23:08:56,624 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) [2024-12-01 23:08:57,263 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-01 23:08:57,263 INFO L93 Difference]: Finished difference Result 31287 states and 43243 transitions. [2024-12-01 23:08:57,264 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-01 23:08:57,264 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 [2024-12-01 23:08:57,264 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-01 23:08:57,275 INFO L225 Difference]: With dead ends: 31287 [2024-12-01 23:08:57,275 INFO L226 Difference]: Without dead ends: 0 [2024-12-01 23:08:57,314 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-12-01 23:08:57,314 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 [2024-12-01 23:08:57,314 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] [2024-12-01 23:08:57,315 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2024-12-01 23:08:57,315 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2024-12-01 23:08:57,315 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) [2024-12-01 23:08:57,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2024-12-01 23:08:57,326 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 512 [2024-12-01 23:08:57,326 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-01 23:08:57,326 INFO L471 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2024-12-01 23:08:57,326 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) [2024-12-01 23:08:57,326 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2024-12-01 23:08:57,326 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-12-01 23:08:57,328 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (1 of 2 remaining) [2024-12-01 23:08:57,328 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 2 remaining) [2024-12-01 23:08:57,328 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2024-12-01 23:08:57,330 INFO L422 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1] [2024-12-01 23:08:57,331 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2024-12-01 23:19:43,554 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2024-12-01 23:19:43,580 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 01.12 11:19:43 BoogieIcfgContainer [2024-12-01 23:19:43,580 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-12-01 23:19:43,581 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-12-01 23:19:43,581 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-12-01 23:19:43,581 INFO L274 PluginConnector]: Witness Printer initialized [2024-12-01 23:19:43,582 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 11:06:24" (3/4) ... [2024-12-01 23:19:43,584 INFO L146 WitnessPrinter]: Generating witness for correct program [2024-12-01 23:19:43,589 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#12 [2024-12-01 23:19:43,589 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ixgbevf_nway_reset [2024-12-01 23:19:43,589 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#11 [2024-12-01 23:19:43,589 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure tcp_hdr [2024-12-01 23:19:43,589 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ixgbevf_obtain_mbx_lock_vf [2024-12-01 23:19:43,589 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#10 [2024-12-01 23:19:43,589 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ixgbevf_clean_tx_ring [2024-12-01 23:19:43,590 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ixgbevf_check_for_rst_vf [2024-12-01 23:19:43,590 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ipv6_hdr [2024-12-01 23:19:43,590 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#19 [2024-12-01 23:19:43,590 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#18 [2024-12-01 23:19:43,590 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#17 [2024-12-01 23:19:43,590 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ixgbevf_read_v2p_mailbox [2024-12-01 23:19:43,590 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#16 [2024-12-01 23:19:43,590 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#15 [2024-12-01 23:19:43,590 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure msleep [2024-12-01 23:19:43,590 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#14 [2024-12-01 23:19:43,590 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#13 [2024-12-01 23:19:43,590 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ixgbevf_check_for_ack_vf [2024-12-01 23:19:43,590 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_release_regions [2024-12-01 23:19:43,590 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_stop [2024-12-01 23:19:43,590 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.meminit [2024-12-01 23:19:43,590 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_switch_automaton_state_0_6 [2024-12-01 23:19:43,590 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ixgbevf_update_stats [2024-12-01 23:19:43,590 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2024-12-01 23:19:43,590 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ixgbevf_irq_enable [2024-12-01 23:19:43,590 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#23 [2024-12-01 23:19:43,590 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#22 [2024-12-01 23:19:43,590 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#21 [2024-12-01 23:19:43,590 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#20 [2024-12-01 23:19:43,590 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ixgbevf_clean_rx_irq [2024-12-01 23:19:43,591 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure request_irq [2024-12-01 23:19:43,591 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#29 [2024-12-01 23:19:43,591 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#28 [2024-12-01 23:19:43,591 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#27 [2024-12-01 23:19:43,591 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ixgbevf_setup_rx_resources [2024-12-01 23:19:43,591 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#26 [2024-12-01 23:19:43,591 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_carrier_off [2024-12-01 23:19:43,591 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#25 [2024-12-01 23:19:43,591 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#24 [2024-12-01 23:19:43,591 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2024-12-01 23:19:43,591 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ixgbevf_tx_ctxtdesc [2024-12-01 23:19:43,591 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ixgbevf_start_hw_vf [2024-12-01 23:19:43,591 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_header_pointer [2024-12-01 23:19:43,591 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rtnl_unlock [2024-12-01 23:19:43,591 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure kmemcheck_mark_initialized [2024-12-01 23:19:43,591 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure napi_hash_del [2024-12-01 23:19:43,591 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_switch_to_process_context [2024-12-01 23:19:43,591 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure u64_stats_update_begin [2024-12-01 23:19:43,591 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure free_irq [2024-12-01 23:19:43,591 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_tx_stop_all_queues [2024-12-01 23:19:43,591 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ixgbevf_write_eitr [2024-12-01 23:19:43,591 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usleep_range [2024-12-01 23:19:43,591 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ixgbevf_set_rx_mode [2024-12-01 23:19:43,591 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ixgbevf_set_uc_addr_vf [2024-12-01 23:19:43,592 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ip_hdr [2024-12-01 23:19:43,592 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_napi_del [2024-12-01 23:19:43,592 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure valid_dma_direction [2024-12-01 23:19:43,592 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ethtool_cmd_speed_set [2024-12-01 23:19:43,592 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure clear_bit [2024-12-01 23:19:43,592 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~u32~0~X~$Pointer$~X~~u32~0~TO~~s32~0 [2024-12-01 23:19:43,592 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~bool~0~TO~~s32~0 [2024-12-01 23:19:43,592 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#1 [2024-12-01 23:19:43,592 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#0 [2024-12-01 23:19:43,592 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#3 [2024-12-01 23:19:43,592 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#2 [2024-12-01 23:19:43,592 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#5 [2024-12-01 23:19:43,592 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ixgbevf_poll_for_msg [2024-12-01 23:19:43,592 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#4 [2024-12-01 23:19:43,592 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure spinlock_check [2024-12-01 23:19:43,592 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ixgbevf_suspend [2024-12-01 23:19:43,592 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure debug_dma_unmap_page [2024-12-01 23:19:43,592 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure dma_unmap_single_attrs [2024-12-01 23:19:43,592 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#7 [2024-12-01 23:19:43,592 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#6 [2024-12-01 23:19:43,592 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#9 [2024-12-01 23:19:43,592 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure consume_skb [2024-12-01 23:19:43,592 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#8 [2024-12-01 23:19:43,592 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ixgbevf_desc_unused [2024-12-01 23:19:43,592 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ixgbevf_poll_for_ack [2024-12-01 23:19:43,593 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure INIT_LIST_HEAD [2024-12-01 23:19:43,593 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ixgbevf_setup_tx_resources [2024-12-01 23:19:43,593 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ixgbevf_remove [2024-12-01 23:19:43,593 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_set_master [2024-12-01 23:19:43,593 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_running [2024-12-01 23:19:43,593 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ixgbevf_link_test [2024-12-01 23:19:43,593 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_get_drvdata [2024-12-01 23:19:43,593 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ixgbevf_vlan_rx_add_vid [2024-12-01 23:19:43,593 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_xmalloc [2024-12-01 23:19:43,593 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure strlcpy [2024-12-01 23:19:43,593 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_end_pointer [2024-12-01 23:19:43,593 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure eth_validate_addr [2024-12-01 23:19:43,593 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_is_err [2024-12-01 23:19:43,593 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure map_vector_to_rxq [2024-12-01 23:19:43,593 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~~bool~0~TO~~s32~0 [2024-12-01 23:19:43,593 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~TO~~s32~0 [2024-12-01 23:19:43,593 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure is_zero_ether_addr [2024-12-01 23:19:43,593 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_device_attach [2024-12-01 23:19:43,593 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure iounmap [2024-12-01 23:19:43,593 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ixgbevf_resume [2024-12-01 23:19:43,593 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ixgbevf_get_mac_addr_vf [2024-12-01 23:19:43,593 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure printk [2024-12-01 23:19:43,593 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ixgbevf_configure [2024-12-01 23:19:43,593 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure dev_err [2024-12-01 23:19:43,593 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_del_timer_sync [2024-12-01 23:19:43,593 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cancel_work_sync [2024-12-01 23:19:43,594 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ixgbevf_free_all_tx_resources [2024-12-01 23:19:43,594 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure kzalloc [2024-12-01 23:19:43,594 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_device_detach [2024-12-01 23:19:43,594 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ixgbevf_write_mbx_vf [2024-12-01 23:19:43,594 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure dma_mapping_error [2024-12-01 23:19:43,594 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ixgbevf_get_queues [2024-12-01 23:19:43,594 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure netdev_priv [2024-12-01 23:19:43,594 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_request_irq [2024-12-01 23:19:43,594 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ixgbevf_write_msg_read_ack [2024-12-01 23:19:43,594 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ixgbevf_read_posted_mbx [2024-12-01 23:19:43,594 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ixgbevf_read_mbx_vf [2024-12-01 23:19:43,594 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure netdev_get_tx_queue [2024-12-01 23:19:43,594 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_filter_positive_int [2024-12-01 23:19:43,594 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure lockdep_init_map [2024-12-01 23:19:43,594 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock_bh [2024-12-01 23:19:43,594 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_free_irq [2024-12-01 23:19:43,594 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_zalloc [2024-12-01 23:19:43,594 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ixgbevf_reinit_locked [2024-12-01 23:19:43,594 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ixgbevf_up [2024-12-01 23:19:43,594 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure dev_kfree_skb_irq [2024-12-01 23:19:43,594 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_save_state [2024-12-01 23:19:43,594 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ixgbevf_open [2024-12-01 23:19:43,594 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure get_dma_ops [2024-12-01 23:19:43,594 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#29 [2024-12-01 23:19:43,594 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#28 [2024-12-01 23:19:43,594 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#27 [2024-12-01 23:19:43,594 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~$Pointer$~X~~u16~0~TO~~s32~0 [2024-12-01 23:19:43,595 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#26 [2024-12-01 23:19:43,595 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#25 [2024-12-01 23:19:43,595 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __raw_spin_lock_init [2024-12-01 23:19:43,595 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#24 [2024-12-01 23:19:43,595 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ixgbevf_free_irq [2024-12-01 23:19:43,595 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ixgbevf_set_rar_vf [2024-12-01 23:19:43,595 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#23 [2024-12-01 23:19:43,595 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#22 [2024-12-01 23:19:43,595 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_assume [2024-12-01 23:19:43,595 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure _dev_info [2024-12-01 23:19:43,595 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_EMGentry_exit_ixgbevf_exit_module_17_2 [2024-12-01 23:19:43,595 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ixgbevf_check_mac_link_vf [2024-12-01 23:19:43,595 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ixgbevf_clear_interrupt_scheme [2024-12-01 23:19:43,595 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_network_header_len [2024-12-01 23:19:43,595 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ixgbevf_get_regs_len [2024-12-01 23:19:43,595 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure dma_free_attrs [2024-12-01 23:19:43,595 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_tx_start_queue [2024-12-01 23:19:43,595 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __phys_addr [2024-12-01 23:19:43,595 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure free_netdev [2024-12-01 23:19:43,595 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure del_timer_sync [2024-12-01 23:19:43,595 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ixgbevf_update_mc_addr_list_vf [2024-12-01 23:19:43,595 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ixgbevf_set_vfta_vf [2024-12-01 23:19:43,595 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure vzalloc [2024-12-01 23:19:43,595 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ixgbevf_down [2024-12-01 23:19:43,595 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_switch_to_interrupt_context [2024-12-01 23:19:43,595 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_transport_header [2024-12-01 23:19:43,595 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ixgbevf_free_rx_resources [2024-12-01 23:19:43,595 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_dev_set_drvdata [2024-12-01 23:19:43,596 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure map_vector_to_txq [2024-12-01 23:19:43,596 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_network_offset [2024-12-01 23:19:43,596 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure constant_test_bit [2024-12-01 23:19:43,596 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ixgbevf_free_all_rx_resources [2024-12-01 23:19:43,596 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_filter_err_code [2024-12-01 23:19:43,596 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_network_header [2024-12-01 23:19:43,596 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure kfree [2024-12-01 23:19:43,596 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure vfree [2024-12-01 23:19:43,596 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ixgbevf_tx_timeout [2024-12-01 23:19:43,596 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#5 [2024-12-01 23:19:43,596 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_disable_device [2024-12-01 23:19:43,596 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#4 [2024-12-01 23:19:43,596 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ixgbevf_init_mbx_params_vf [2024-12-01 23:19:43,596 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#7 [2024-12-01 23:19:43,596 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#6 [2024-12-01 23:19:43,596 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#1 [2024-12-01 23:19:43,596 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#0 [2024-12-01 23:19:43,596 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#3 [2024-12-01 23:19:43,596 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#2 [2024-12-01 23:19:43,596 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#10 [2024-12-01 23:19:43,596 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __udelay [2024-12-01 23:19:43,596 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure net_ratelimit [2024-12-01 23:19:43,596 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ixgbevf_free_q_vectors [2024-12-01 23:19:43,596 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#9 [2024-12-01 23:19:43,596 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#8 [2024-12-01 23:19:43,596 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv__builtin_expect [2024-12-01 23:19:43,596 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#18 [2024-12-01 23:19:43,596 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#17 [2024-12-01 23:19:43,596 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#16 [2024-12-01 23:19:43,596 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#15 [2024-12-01 23:19:43,597 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ixgbevf_negotiate_api [2024-12-01 23:19:43,597 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#14 [2024-12-01 23:19:43,597 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#13 [2024-12-01 23:19:43,597 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#12 [2024-12-01 23:19:43,597 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#11 [2024-12-01 23:19:43,597 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ixgbevf_disable_rx_queue [2024-12-01 23:19:43,597 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ixgbevf_reset [2024-12-01 23:19:43,597 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ixgbevf_close [2024-12-01 23:19:43,597 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~int~X~$Pointer$~TO~int [2024-12-01 23:19:43,597 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_enable_device_mem [2024-12-01 23:19:43,597 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#19 [2024-12-01 23:19:43,597 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure u64_stats_fetch_retry_bh [2024-12-01 23:19:43,597 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_switch_1 [2024-12-01 23:19:43,597 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure test_and_set_bit [2024-12-01 23:19:43,597 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_switch_0 [2024-12-01 23:19:43,597 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure vmalloc [2024-12-01 23:19:43,597 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#21 [2024-12-01 23:19:43,597 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_switch_2 [2024-12-01 23:19:43,597 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#20 [2024-12-01 23:19:43,597 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ixgbevf_alloc_rx_buffers [2024-12-01 23:19:43,597 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mod_timer [2024-12-01 23:19:43,597 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ixgbevf_init_interrupt_scheme [2024-12-01 23:19:43,597 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure dma_map_single_attrs [2024-12-01 23:19:43,597 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure dev_kfree_skb_any [2024-12-01 23:19:43,597 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure dma_set_mask_and_coherent [2024-12-01 23:19:43,597 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure is_valid_ether_addr [2024-12-01 23:19:43,597 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_undef_int [2024-12-01 23:19:43,597 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __const_udelay [2024-12-01 23:19:43,598 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __bad_percpu_size [2024-12-01 23:19:43,598 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ixgbevf_free_tx_resources [2024-12-01 23:19:43,598 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ixgbevf_init_hw_vf [2024-12-01 23:19:43,598 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_headlen [2024-12-01 23:19:43,598 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure tcp_hdrlen [2024-12-01 23:19:43,598 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ixgbevf_maybe_stop_tx [2024-12-01 23:19:43,598 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_tx_stop_queue [2024-12-01 23:19:43,598 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rtnl_lock [2024-12-01 23:19:43,598 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ixgbevf_check_for_msg_vf [2024-12-01 23:19:43,598 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure mod_timer [2024-12-01 23:19:43,598 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_free [2024-12-01 23:19:43,598 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure schedule_work [2024-12-01 23:19:43,598 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ixgbevf_busy_poll_recv [2024-12-01 23:19:43,598 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2024-12-01 23:19:43,598 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ixgbevf_write_posted_mbx [2024-12-01 23:19:43,598 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~u32~0~X~$Pointer$~TO~~s32~0 [2024-12-01 23:19:43,598 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __init_work [2024-12-01 23:19:43,598 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure debug_dma_map_page [2024-12-01 23:19:43,598 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ixgbevf_clean_rx_ring [2024-12-01 23:19:43,598 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure warn_slowpath_null [2024-12-01 23:19:43,598 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ixgbevf_stop_hw_vf [2024-12-01 23:19:43,598 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~$Pointer$~TO~~s32~0 [2024-12-01 23:19:43,598 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ixgbevf_init_last_counter_stats [2024-12-01 23:19:43,598 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ixgbevf_io_resume [2024-12-01 23:19:43,598 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_free_netdev [2024-12-01 23:19:43,598 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ixgbevf_up_complete [2024-12-01 23:19:43,598 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure u64_stats_fetch_begin_bh [2024-12-01 23:19:43,599 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ixgbevf_set_ivar [2024-12-01 23:19:43,599 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_switch_automaton_state_1_6 [2024-12-01 23:19:43,599 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ixgbevf_reset_hw_vf [2024-12-01 23:19:43,599 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure dma_alloc_attrs [2024-12-01 23:19:43,599 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ixgbevf_check_for_bit_vf [2024-12-01 23:19:43,599 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure readl [2024-12-01 23:19:43,599 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure set_bit [2024-12-01 23:19:43,599 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure writel [2024-12-01 23:19:43,599 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ixgbevf_unmap_and_free_tx_resource [2024-12-01 23:19:43,599 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure dev_warn [2024-12-01 23:19:43,599 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ixgbevf_shutdown [2024-12-01 23:19:43,599 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure dma_unmap_page [2024-12-01 23:19:43,599 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ixgbevf_reset_interrupt_capability [2024-12-01 23:19:43,599 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_final_state [2024-12-01 23:19:43,599 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure netpoll_trap [2024-12-01 23:19:43,599 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_lock_bh [2024-12-01 23:19:43,679 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1089 nodes and edges [2024-12-01 23:19:43,690 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 412 nodes and edges [2024-12-01 23:19:43,699 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 104 nodes and edges [2024-12-01 23:19:43,705 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 23 nodes and edges [2024-12-01 23:19:43,710 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2024-12-01 23:19:43,715 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2024-12-01 23:19:43,720 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-12-01 23:19:44,230 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5248c0e7-c790-4fdd-93bf-c75361202889/bin/uautomizer-verify-84ZbGMXZE1/witness.graphml [2024-12-01 23:19:44,230 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5248c0e7-c790-4fdd-93bf-c75361202889/bin/uautomizer-verify-84ZbGMXZE1/witness.yml [2024-12-01 23:19:44,230 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-12-01 23:19:44,231 INFO L158 Benchmark]: Toolchain (without parser) took 855908.35ms. Allocated memory was 117.4MB in the beginning and 3.1GB in the end (delta: 3.0GB). Free memory was 71.7MB in the beginning and 2.1GB in the end (delta: -2.0GB). Peak memory consumption was 1.0GB. Max. memory is 16.1GB. [2024-12-01 23:19:44,231 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 117.4MB. Free memory is still 73.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-01 23:19:44,231 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4709.92ms. Allocated memory was 117.4MB in the beginning and 436.2MB in the end (delta: 318.8MB). Free memory was 71.5MB in the beginning and 317.8MB in the end (delta: -246.4MB). Peak memory consumption was 172.3MB. Max. memory is 16.1GB. [2024-12-01 23:19:44,232 INFO L158 Benchmark]: Boogie Procedure Inliner took 436.50ms. Allocated memory is still 436.2MB. Free memory was 317.8MB in the beginning and 241.3MB in the end (delta: 76.5MB). Peak memory consumption was 75.5MB. Max. memory is 16.1GB. [2024-12-01 23:19:44,232 INFO L158 Benchmark]: Boogie Preprocessor took 3818.75ms. Allocated memory is still 436.2MB. Free memory was 241.3MB in the beginning and 201.6MB in the end (delta: 39.7MB). Peak memory consumption was 225.2MB. Max. memory is 16.1GB. [2024-12-01 23:19:44,232 INFO L158 Benchmark]: RCFGBuilder took 46960.85ms. Allocated memory was 436.2MB in the beginning and 713.0MB in the end (delta: 276.8MB). Free memory was 201.6MB in the beginning and 281.9MB in the end (delta: -80.3MB). Peak memory consumption was 506.9MB. Max. memory is 16.1GB. [2024-12-01 23:19:44,232 INFO L158 Benchmark]: TraceAbstraction took 799328.19ms. Allocated memory was 713.0MB in the beginning and 3.1GB in the end (delta: 2.4GB). Free memory was 281.9MB in the beginning and 2.3GB in the end (delta: -2.0GB). Peak memory consumption was 1.8GB. Max. memory is 16.1GB. [2024-12-01 23:19:44,233 INFO L158 Benchmark]: Witness Printer took 649.22ms. Allocated memory is still 3.1GB. Free memory was 2.3GB in the beginning and 2.1GB in the end (delta: 234.9MB). Peak memory consumption was 234.9MB. Max. memory is 16.1GB. [2024-12-01 23:19:44,234 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 117.4MB. Free memory is still 73.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4709.92ms. Allocated memory was 117.4MB in the beginning and 436.2MB in the end (delta: 318.8MB). Free memory was 71.5MB in the beginning and 317.8MB in the end (delta: -246.4MB). Peak memory consumption was 172.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 436.50ms. Allocated memory is still 436.2MB. Free memory was 317.8MB in the beginning and 241.3MB in the end (delta: 76.5MB). Peak memory consumption was 75.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 3818.75ms. Allocated memory is still 436.2MB. Free memory was 241.3MB in the beginning and 201.6MB in the end (delta: 39.7MB). Peak memory consumption was 225.2MB. Max. memory is 16.1GB. * RCFGBuilder took 46960.85ms. Allocated memory was 436.2MB in the beginning and 713.0MB in the end (delta: 276.8MB). Free memory was 201.6MB in the beginning and 281.9MB in the end (delta: -80.3MB). Peak memory consumption was 506.9MB. Max. memory is 16.1GB. * TraceAbstraction took 799328.19ms. Allocated memory was 713.0MB in the beginning and 3.1GB in the end (delta: 2.4GB). Free memory was 281.9MB in the beginning and 2.3GB in the end (delta: -2.0GB). Peak memory consumption was 1.8GB. Max. memory is 16.1GB. * Witness Printer took 649.22ms. Allocated memory is still 3.1GB. Free memory was 2.3GB in the beginning and 2.1GB in the end (delta: 234.9MB). Peak memory consumption was 234.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 6275]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [6275] - GenericResultAtLocation [Line: 6282]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [6282] - GenericResultAtLocation [Line: 7528]: 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] - GenericResultAtLocation [Line: 7535]: 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] - GenericResultAtLocation [Line: 7542]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("":); [7542] - GenericResultAtLocation [Line: 9163]: 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] - GenericResultAtLocation [Line: 9228]: 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] - GenericResultAtLocation [Line: 9234]: 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] - GenericResultAtLocation [Line: 9279]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [9279] - GenericResultAtLocation [Line: 9282]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [9282] - GenericResultAtLocation [Line: 9285]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [9285] - GenericResultAtLocation [Line: 9288]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [9288] - GenericResultAtLocation [Line: 9472]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ (" addl %1,%0\n adcl $0xffff,%0": "=r" (sum): "r" (sum << 16), "0" (sum & 4294901760U)); [9472] - GenericResultAtLocation [Line: 9480]: 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] - GenericResultAtLocation [Line: 9556]: 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] - GenericResultAtLocation [Line: 9590]: 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] - GenericResultAtLocation [Line: 9631]: 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] - GenericResultAtLocation [Line: 9660]: 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] - GenericResultAtLocation [Line: 10157]: 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] - GenericResultAtLocation [Line: 10164]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [10164] - GenericResultAtLocation [Line: 10537]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (cpu_number)); [10537] - GenericResultAtLocation [Line: 10540]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [10540] - GenericResultAtLocation [Line: 10543]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [10543] - GenericResultAtLocation [Line: 10546]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [10546] - GenericResultAtLocation [Line: 10577]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____0): "m" (cpu_number)); [10577] - GenericResultAtLocation [Line: 10580]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [10580] - GenericResultAtLocation [Line: 10583]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [10583] - GenericResultAtLocation [Line: 10586]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [10586] - GenericResultAtLocation [Line: 10617]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____1): "m" (cpu_number)); [10617] - GenericResultAtLocation [Line: 10620]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [10620] - GenericResultAtLocation [Line: 10623]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [10623] - GenericResultAtLocation [Line: 10626]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [10626] - GenericResultAtLocation [Line: 10657]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____2): "m" (cpu_number)); [10657] - GenericResultAtLocation [Line: 10660]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [10660] - GenericResultAtLocation [Line: 10663]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [10663] - GenericResultAtLocation [Line: 10666]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [10666] - GenericResultAtLocation [Line: 11195]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [11195] - GenericResultAtLocation [Line: 11355]: Unsoundness Warning ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)tx_desc) [11355] - GenericResultAtLocation [Line: 11395]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [11395] - GenericResultAtLocation [Line: 11615]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [11615] - GenericResultAtLocation [Line: 11618]: Unsoundness Warning ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)skb->data) [11618] - GenericResultAtLocation [Line: 11637]: Unsoundness Warning ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)next_rxd) [11637] - GenericResultAtLocation [Line: 14913]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [14913] - GenericResultAtLocation [Line: 14956]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [14956] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 19143]: a call to reach_error is unreachable For all program executions holds that a call to reach_error is unreachable at this location - PositiveResult [Line: 19131]: a call to reach_error is unreachable For all program executions holds that a call to reach_error is unreachable at this location - StatisticsResult: Ultimate Automizer benchmark data CFG has 263 procedures, 4583 locations, 2 error locations. Started 1 CEGAR loops. OverallTime: 153.0s, OverallIterations: 7, TraceHistogramMax: 35, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.2s, AutomataDifference: 30.5s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.1s, HoareTripleCheckerStatistics: 5 mSolverCounterUnknown, 36680 SdHoareTripleChecker+Valid, 26.5s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 36680 mSDsluCounter, 95847 SdHoareTripleChecker+Invalid, 24.1s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 41025 mSDsCounter, 61 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 286 IncrementalHoareTripleChecker+Invalid, 352 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 61 mSolverCounterUnsat, 54822 mSDtfsCounter, 286 mSolverCounterSat, 0.2s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 25 GetRequests, 14 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.5s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=31287occurred in iteration=6, InterpolantAutomatonStates: 23, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 3.7s AutomataMinimizationTime, 7 MinimizatonAttempts, 13 StatesRemovedByMinimization, 5 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.4s SsaConstructionTime, 1.5s SatisfiabilityAnalysisTime, 7.1s InterpolantComputationTime, 2994 NumberOfCodeBlocks, 2994 NumberOfCodeBlocksAsserted, 7 NumberOfCheckSat, 2987 ConstructedInterpolants, 0 QuantifiedInterpolants, 3723 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 7 InterpolantComputations, 7 PerfectInterpolantSequences, 28476/28476 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available, ConComCheckerStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 2 specifications checked. All of them hold - InvariantResult [Line: 17718]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 17764]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 17262]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 16873]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 10628]: Location Invariant Derived location invariant: 0 - InvariantResult [Line: 17691]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 16409]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 16353]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 12164]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 13239]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 12288]: Loop Invariant Derived loop invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 17358]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 12172]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 17341]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 16599]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 17333]: Location Invariant Derived location invariant: ((12 == ldv_statevar_3) && (LDV_USB_DEV_REF_COUNTS == 0)) - InvariantResult [Line: 13454]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 15388]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 9290]: Location Invariant Derived location invariant: 0 - InvariantResult [Line: 16945]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 18264]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 16367]: Location Invariant Derived location invariant: ((6 == ldv_statevar_17) && (LDV_USB_DEV_REF_COUNTS == 0)) - InvariantResult [Line: 17707]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 17352]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 10122]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 16961]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 15548]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 14698]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 16605]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 16360]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 13054]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 16663]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 17311]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 13685]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 13311]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 16669]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 17325]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 13599]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 12296]: Loop Invariant Derived loop invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 10122]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 10588]: Location Invariant Derived location invariant: 0 - InvariantResult [Line: 8264]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 12172]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 11858]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 17252]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 16861]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 13311]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 17962]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 15295]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 15388]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 12636]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 16386]: Location Invariant Derived location invariant: ((9 == ldv_statevar_17) && (LDV_USB_DEV_REF_COUNTS == 0)) - InvariantResult [Line: 17373]: Location Invariant Derived location invariant: ((19 == ldv_statevar_3) && (LDV_USB_DEV_REF_COUNTS == 0)) - InvariantResult [Line: 14868]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 16344]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 18148]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 17281]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 17681]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 16378]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 14377]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 8405]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 14742]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 16335]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 14377]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 12889]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 15535]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 14681]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 8048]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 12164]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 16682]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 10200]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 17032]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 13715]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 10548]: Location Invariant Derived location invariant: 0 - InvariantResult [Line: 17626]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 14690]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 16887]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 10494]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 17659]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 13454]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 8048]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 7698]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 17057]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 17615]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 12279]: Loop Invariant Derived loop invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 17774]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 17269]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 17025]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 17276]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 17320]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 6336]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 13997]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 17645]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 10668]: Location Invariant Derived location invariant: 0 - InvariantResult [Line: 10305]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 17389]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 15295]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 12458]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 12602]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 8415]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 16618]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 18010]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 14437]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) - InvariantResult [Line: 6652]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) RESULT: Ultimate proved your program to be correct! [2024-12-01 23:19:44,391 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5248c0e7-c790-4fdd-93bf-c75361202889/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE