./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-marvell-sky2.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6113b5e2-7209-4ca6-8461-23c332582803/bin/utaipan-verify-sOmjnqqW8E/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6113b5e2-7209-4ca6-8461-23c332582803/bin/utaipan-verify-sOmjnqqW8E/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6113b5e2-7209-4ca6-8461-23c332582803/bin/utaipan-verify-sOmjnqqW8E/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6113b5e2-7209-4ca6-8461-23c332582803/bin/utaipan-verify-sOmjnqqW8E/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-marvell-sky2.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6113b5e2-7209-4ca6-8461-23c332582803/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6113b5e2-7209-4ca6-8461-23c332582803/bin/utaipan-verify-sOmjnqqW8E --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 5707015638440d10928d7a28c8ebed874a5a287439de4591c7d3d3c0f23ef3e9 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-14 03:28:41,706 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-14 03:28:41,792 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6113b5e2-7209-4ca6-8461-23c332582803/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-Reach-64bit-Taipan_Default.epf [2024-11-14 03:28:41,798 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-14 03:28:41,798 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-14 03:28:41,827 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-14 03:28:41,827 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-14 03:28:41,828 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-14 03:28:41,828 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-14 03:28:41,828 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-14 03:28:41,828 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-14 03:28:41,828 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-14 03:28:41,828 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-14 03:28:41,829 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2024-11-14 03:28:41,829 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-14 03:28:41,829 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-14 03:28:41,829 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2024-11-14 03:28:41,829 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2024-11-14 03:28:41,829 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-14 03:28:41,829 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2024-11-14 03:28:41,829 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2024-11-14 03:28:41,830 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2024-11-14 03:28:41,830 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-14 03:28:41,830 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-14 03:28:41,833 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-14 03:28:41,833 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-14 03:28:41,833 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-14 03:28:41,833 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-14 03:28:41,833 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-14 03:28:41,833 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-14 03:28:41,833 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-14 03:28:41,834 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-14 03:28:41,834 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-14 03:28:41,834 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-14 03:28:41,834 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-14 03:28:41,834 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-14 03:28:41,834 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-14 03:28:41,835 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-14 03:28:41,835 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-14 03:28:41,835 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2024-11-14 03:28:41,835 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-14 03:28:41,835 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-14 03:28:41,835 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-14 03:28:41,835 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-14 03:28:41,835 INFO L153 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_6113b5e2-7209-4ca6-8461-23c332582803/bin/utaipan-verify-sOmjnqqW8E 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 -> Taipan 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 -> 5707015638440d10928d7a28c8ebed874a5a287439de4591c7d3d3c0f23ef3e9 [2024-11-14 03:28:42,192 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-14 03:28:42,204 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-14 03:28:42,209 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-14 03:28:42,210 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-14 03:28:42,211 INFO L274 PluginConnector]: CDTParser initialized [2024-11-14 03:28:42,213 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6113b5e2-7209-4ca6-8461-23c332582803/bin/utaipan-verify-sOmjnqqW8E/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-marvell-sky2.cil.i Unable to find full path for "g++" [2024-11-14 03:28:44,298 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-14 03:28:45,314 INFO L384 CDTParser]: Found 1 translation units. [2024-11-14 03:28:45,319 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6113b5e2-7209-4ca6-8461-23c332582803/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-marvell-sky2.cil.i [2024-11-14 03:28:45,410 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6113b5e2-7209-4ca6-8461-23c332582803/bin/utaipan-verify-sOmjnqqW8E/data/c2dcbb840/4ff2a0fdf2e847aea520010cb67f1e0e/FLAG46afbf317 [2024-11-14 03:28:45,428 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6113b5e2-7209-4ca6-8461-23c332582803/bin/utaipan-verify-sOmjnqqW8E/data/c2dcbb840/4ff2a0fdf2e847aea520010cb67f1e0e [2024-11-14 03:28:45,431 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-14 03:28:45,433 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-14 03:28:45,437 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-14 03:28:45,437 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-14 03:28:45,444 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-14 03:28:45,445 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 03:28:45" (1/1) ... [2024-11-14 03:28:45,446 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@52feebc9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:28:45, skipping insertion in model container [2024-11-14 03:28:45,446 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 03:28:45" (1/1) ... [2024-11-14 03:28:45,661 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-14 03:28:52,097 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_6113b5e2-7209-4ca6-8461-23c332582803/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-marvell-sky2.cil.i[555561,555574] [2024-11-14 03:28:52,167 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-14 03:28:52,356 INFO L200 MainTranslator]: Completed pre-run [2024-11-14 03:28:52,571 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"); [6163] [2024-11-14 03:28:52,573 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)); [6170] [2024-11-14 03:28:52,573 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [6177] [2024-11-14 03:28:52,574 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bsrq %1,%q0": "+r" (bitpos): "rm" (x)); [6193] [2024-11-14 03:28:52,577 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/e5e3e20/linux-drivers-clk1/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [6260-6261] [2024-11-14 03:28:52,579 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"); [6266-6268] [2024-11-14 03:28:52,582 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %1,%0": "=q" (ret): "m" (*((unsigned char volatile *)addr)): "memory"); [6403] [2024-11-14 03:28:52,583 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %1,%0": "=r" (ret): "m" (*((unsigned short volatile *)addr)): "memory"); [6411] [2024-11-14 03:28:52,585 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [6419] [2024-11-14 03:28:52,585 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %0,%1": : "q" (val), "m" (*((unsigned char volatile *)addr)): "memory"); [6426] [2024-11-14 03:28:52,586 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %0,%1": : "r" (val), "m" (*((unsigned short volatile *)addr)): "memory"); [6433] [2024-11-14 03:28:52,586 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [6440] [2024-11-14 03:28:52,591 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6537] [2024-11-14 03:28:52,593 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/dynamic_queue_limits.h"), "i" (74), "i" (12UL)); [6566-6567] [2024-11-14 03:28:52,601 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)); [6696-6697] [2024-11-14 03:28:52,606 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)); [6730-6731] [2024-11-14 03:28:52,608 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)); [6771-6772] [2024-11-14 03:28:52,609 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)); [6800-6801] [2024-11-14 03:28:52,610 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" (103), "i" (12UL)); [6837-6838] [2024-11-14 03:28:52,612 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" (115), "i" (12UL)); [6874-6875] [2024-11-14 03:28:52,628 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)); [7369-7370] [2024-11-14 03:28:52,628 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7376] [2024-11-14 03:28:52,633 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [7555] [2024-11-14 03:28:52,634 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [7595] [2024-11-14 03:28:52,637 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (cpu_number)); [7772] [2024-11-14 03:28:52,637 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [7775] [2024-11-14 03:28:52,638 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [7778] [2024-11-14 03:28:52,638 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [7781] [2024-11-14 03:28:52,638 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____0): "m" (cpu_number)); [7812] [2024-11-14 03:28:52,638 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [7815] [2024-11-14 03:28:52,638 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [7818] [2024-11-14 03:28:52,639 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [7821] [2024-11-14 03:28:52,640 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____1): "m" (cpu_number)); [7852] [2024-11-14 03:28:52,640 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [7855] [2024-11-14 03:28:52,640 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [7858] [2024-11-14 03:28:52,640 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [7861] [2024-11-14 03:28:52,641 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____2): "m" (cpu_number)); [7892] [2024-11-14 03:28:52,641 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [7895] [2024-11-14 03:28:52,641 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [7898] [2024-11-14 03:28:52,641 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [7901] [2024-11-14 03:28:52,643 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (cpu_number)); [8022] [2024-11-14 03:28:52,644 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [8025] [2024-11-14 03:28:52,644 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [8028] [2024-11-14 03:28:52,645 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [8031] [2024-11-14 03:28:52,646 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____0): "m" (cpu_number)); [8062] [2024-11-14 03:28:52,646 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [8065] [2024-11-14 03:28:52,646 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [8068] [2024-11-14 03:28:52,646 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [8071] [2024-11-14 03:28:52,647 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____1): "m" (cpu_number)); [8102] [2024-11-14 03:28:52,647 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [8105] [2024-11-14 03:28:52,647 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [8108] [2024-11-14 03:28:52,647 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [8111] [2024-11-14 03:28:52,648 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____2): "m" (cpu_number)); [8142] [2024-11-14 03:28:52,648 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [8145] [2024-11-14 03:28:52,648 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [8148] [2024-11-14 03:28:52,648 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [8151] [2024-11-14 03:28:52,762 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9876] [2024-11-14 03:28:52,763 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [9878] [2024-11-14 03:28:52,765 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/net/ethernet/marvell/sky2.c"), "i" (1173), "i" (12UL)); [9917-9918] [2024-11-14 03:28:52,796 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [10194] [2024-11-14 03:28:52,957 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/net/ethernet/marvell/sky2.c"), "i" (2023), "i" (12UL)); [11139-11140] [2024-11-14 03:28:52,962 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [11177] [2024-11-14 03:28:53,024 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)skb->data) [11881] [2024-11-14 03:28:53,027 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)sky2->rx_ring + (unsigned long )sky2->rx_next) [11929] [2024-11-14 03:28:53,033 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/net/ethernet/marvell/sky2.c"), "i" (2687), "i" (12UL)); [12071-12072] [2024-11-14 03:28:53,049 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [12169] [2024-11-14 03:28:53,078 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)hw->st_le + (unsigned long )hw->st_idx) [12823] [2024-11-14 03:28:53,082 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/net/ethernet/marvell/sky2.c"), "i" (3130), "i" (12UL)); [12908-12909] [2024-11-14 03:28:53,445 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_6113b5e2-7209-4ca6-8461-23c332582803/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-marvell-sky2.cil.i[555561,555574] [2024-11-14 03:28:53,518 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-14 03:28:54,069 INFO L204 MainTranslator]: Completed translation [2024-11-14 03:28:54,070 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:28:54 WrapperNode [2024-11-14 03:28:54,070 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-14 03:28:54,072 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-14 03:28:54,072 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-14 03:28:54,072 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-14 03:28:54,082 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:28:54" (1/1) ... [2024-11-14 03:28:54,215 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:28:54" (1/1) ... [2024-11-14 03:28:54,704 INFO L138 Inliner]: procedures = 694, calls = 5009, calls flagged for inlining = 407, calls inlined = 364, statements flattened = 12188 [2024-11-14 03:28:54,705 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-14 03:28:54,706 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-14 03:28:54,706 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-14 03:28:54,706 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-14 03:28:54,716 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:28:54" (1/1) ... [2024-11-14 03:28:54,716 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:28:54" (1/1) ... [2024-11-14 03:28:54,871 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:28:54" (1/1) ... [2024-11-14 03:28:54,872 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:28:54" (1/1) ... [2024-11-14 03:28:55,158 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:28:54" (1/1) ... [2024-11-14 03:28:55,237 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:28:54" (1/1) ... [2024-11-14 03:28:55,339 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:28:54" (1/1) ... [2024-11-14 03:28:55,385 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:28:54" (1/1) ... [2024-11-14 03:28:55,515 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-14 03:28:55,517 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-14 03:28:55,517 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-14 03:28:55,517 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-14 03:28:55,518 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:28:54" (1/1) ... [2024-11-14 03:28:55,531 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-14 03:28:55,549 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6113b5e2-7209-4ca6-8461-23c332582803/bin/utaipan-verify-sOmjnqqW8E/z3 [2024-11-14 03:28:55,565 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6113b5e2-7209-4ca6-8461-23c332582803/bin/utaipan-verify-sOmjnqqW8E/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2024-11-14 03:28:55,572 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6113b5e2-7209-4ca6-8461-23c332582803/bin/utaipan-verify-sOmjnqqW8E/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2024-11-14 03:28:55,608 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2024-11-14 03:28:55,609 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2024-11-14 03:28:55,609 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-14 03:28:55,609 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-14 03:28:55,609 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2024-11-14 03:28:55,609 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2024-11-14 03:28:55,609 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-11-14 03:28:55,609 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-11-14 03:28:55,610 INFO L130 BoogieDeclarations]: Found specification of procedure get_stats32 [2024-11-14 03:28:55,610 INFO L138 BoogieDeclarations]: Found implementation of procedure get_stats32 [2024-11-14 03:28:55,610 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_remove [2024-11-14 03:28:55,610 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_remove [2024-11-14 03:28:55,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-14 03:28:55,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-14 03:28:55,612 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_led [2024-11-14 03:28:55,613 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_led [2024-11-14 03:28:55,613 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_alloc_rx_skbs [2024-11-14 03:28:55,613 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_alloc_rx_skbs [2024-11-14 03:28:55,613 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2024-11-14 03:28:55,613 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2024-11-14 03:28:55,613 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_supported_modes [2024-11-14 03:28:55,613 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_supported_modes [2024-11-14 03:28:55,613 INFO L130 BoogieDeclarations]: Found specification of procedure rx_set_rss [2024-11-14 03:28:55,613 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_set_rss [2024-11-14 03:28:55,613 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_power_aux [2024-11-14 03:28:55,613 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_power_aux [2024-11-14 03:28:55,613 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-11-14 03:28:55,613 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-11-14 03:28:55,613 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_toio [2024-11-14 03:28:55,613 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_toio [2024-11-14 03:28:55,613 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-11-14 03:28:55,614 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-11-14 03:28:55,614 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_add_filter [2024-11-14 03:28:55,614 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_add_filter [2024-11-14 03:28:55,614 INFO L130 BoogieDeclarations]: Found specification of procedure gm_phy_read [2024-11-14 03:28:55,614 INFO L138 BoogieDeclarations]: Found implementation of procedure gm_phy_read [2024-11-14 03:28:55,614 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2024-11-14 03:28:55,614 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2024-11-14 03:28:55,614 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2024-11-14 03:28:55,614 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2024-11-14 03:28:55,614 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_alloc [2024-11-14 03:28:55,614 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_alloc [2024-11-14 03:28:55,614 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2024-11-14 03:28:55,614 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2024-11-14 03:28:55,614 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2024-11-14 03:28:55,614 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2024-11-14 03:28:55,614 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_unlock [2024-11-14 03:28:55,614 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_unlock [2024-11-14 03:28:55,614 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size_set [2024-11-14 03:28:55,615 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size_set [2024-11-14 03:28:55,615 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2024-11-14 03:28:55,615 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2024-11-14 03:28:55,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-14 03:28:55,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-14 03:28:55,615 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-14 03:28:55,615 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-14 03:28:55,615 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_show_addr [2024-11-14 03:28:55,615 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_show_addr [2024-11-14 03:28:55,615 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2024-11-14 03:28:55,615 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2024-11-14 03:28:55,615 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_close [2024-11-14 03:28:55,615 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_close [2024-11-14 03:28:55,615 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-11-14 03:28:55,615 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-11-14 03:28:55,615 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_init_netdev [2024-11-14 03:28:55,615 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_init_netdev [2024-11-14 03:28:55,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-14 03:28:55,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-14 03:28:55,616 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2024-11-14 03:28:55,616 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2024-11-14 03:28:55,616 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_start [2024-11-14 03:28:55,616 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_start [2024-11-14 03:28:55,616 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-14 03:28:55,616 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2024-11-14 03:28:55,616 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2024-11-14 03:28:55,616 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove [2024-11-14 03:28:55,616 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove [2024-11-14 03:28:55,616 INFO L130 BoogieDeclarations]: Found specification of procedure get_stats64 [2024-11-14 03:28:55,616 INFO L138 BoogieDeclarations]: Found implementation of procedure get_stats64 [2024-11-14 03:28:55,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2024-11-14 03:28:55,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2024-11-14 03:28:55,616 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2024-11-14 03:28:55,620 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2024-11-14 03:28:55,620 INFO L130 BoogieDeclarations]: Found specification of procedure netif_schedule_queue [2024-11-14 03:28:55,621 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_schedule_queue [2024-11-14 03:28:55,621 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_get_regs_len [2024-11-14 03:28:55,621 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_get_regs_len [2024-11-14 03:28:55,621 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-14 03:28:55,621 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-14 03:28:55,621 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2024-11-14 03:28:55,622 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2024-11-14 03:28:55,623 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2024-11-14 03:28:55,623 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2024-11-14 03:28:55,623 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_update [2024-11-14 03:28:55,623 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_update [2024-11-14 03:28:55,623 INFO L130 BoogieDeclarations]: Found specification of procedure pci_is_pcie [2024-11-14 03:28:55,623 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_is_pcie [2024-11-14 03:28:55,623 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2024-11-14 03:28:55,623 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2024-11-14 03:28:55,624 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-11-14 03:28:55,624 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-14 03:28:55,624 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-14 03:28:55,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2024-11-14 03:28:55,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2024-11-14 03:28:55,624 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-14 03:28:55,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-14 03:28:55,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-14 03:28:55,625 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2024-11-14 03:28:55,625 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2024-11-14 03:28:55,625 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_ramset [2024-11-14 03:28:55,627 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_ramset [2024-11-14 03:28:55,627 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-14 03:28:55,627 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-11-14 03:28:55,627 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-11-14 03:28:55,627 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_update_features [2024-11-14 03:28:55,627 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_update_features [2024-11-14 03:28:55,627 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-11-14 03:28:55,627 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-11-14 03:28:55,627 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_netpoll [2024-11-14 03:28:55,627 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_netpoll [2024-11-14 03:28:55,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2024-11-14 03:28:55,627 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2024-11-14 03:28:55,627 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2024-11-14 03:28:55,628 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2024-11-14 03:28:55,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-11-14 03:28:55,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-11-14 03:28:55,628 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_hw_up [2024-11-14 03:28:55,628 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_hw_up [2024-11-14 03:28:55,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-11-14 03:28:55,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-11-14 03:28:55,628 INFO L130 BoogieDeclarations]: Found specification of procedure dev_close [2024-11-14 03:28:55,628 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_close [2024-11-14 03:28:55,628 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2024-11-14 03:28:55,628 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2024-11-14 03:28:55,628 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2024-11-14 03:28:55,628 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2024-11-14 03:28:55,628 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2024-11-14 03:28:55,628 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2024-11-14 03:28:55,628 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_tx_unmap [2024-11-14 03:28:55,628 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_tx_unmap [2024-11-14 03:28:55,629 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-11-14 03:28:55,629 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-11-14 03:28:55,629 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_lock [2024-11-14 03:28:55,629 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_lock [2024-11-14 03:28:55,629 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2024-11-14 03:28:55,629 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2024-11-14 03:28:55,629 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-14 03:28:55,629 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-11-14 03:28:55,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-11-14 03:28:55,629 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-11-14 03:28:55,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-11-14 03:28:55,629 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_add [2024-11-14 03:28:55,629 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_add [2024-11-14 03:28:55,629 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2024-11-14 03:28:55,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2024-11-14 03:28:55,629 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2024-11-14 03:28:55,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2024-11-14 03:28:55,629 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2024-11-14 03:28:55,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2024-11-14 03:28:55,629 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_5 [2024-11-14 03:28:55,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_5 [2024-11-14 03:28:55,630 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2024-11-14 03:28:55,630 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2024-11-14 03:28:55,630 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-14 03:28:55,630 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_map_skb [2024-11-14 03:28:55,630 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_map_skb [2024-11-14 03:28:55,630 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_resume [2024-11-14 03:28:55,630 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_resume [2024-11-14 03:28:55,630 INFO L130 BoogieDeclarations]: Found specification of procedure roundup_ring_size [2024-11-14 03:28:55,630 INFO L138 BoogieDeclarations]: Found implementation of procedure roundup_ring_size [2024-11-14 03:28:55,630 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_put_idx [2024-11-14 03:28:55,630 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_put_idx [2024-11-14 03:28:55,630 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-14 03:28:55,630 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-14 03:28:55,630 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-14 03:28:55,630 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-14 03:28:55,630 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-14 03:28:55,630 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2024-11-14 03:28:55,630 INFO L138 BoogieDeclarations]: Found implementation of procedure __bad_percpu_size [2024-11-14 03:28:55,630 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-14 03:28:55,630 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-14 03:28:55,630 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_dma_map [2024-11-14 03:28:55,631 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_dma_map [2024-11-14 03:28:55,631 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-11-14 03:28:55,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-11-14 03:28:55,631 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_printk [2024-11-14 03:28:55,631 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_printk [2024-11-14 03:28:55,631 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_pci_read32 [2024-11-14 03:28:55,631 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_pci_read32 [2024-11-14 03:28:55,631 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2024-11-14 03:28:55,631 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2024-11-14 03:28:55,631 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_phy_power_up [2024-11-14 03:28:55,631 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_phy_power_up [2024-11-14 03:28:55,631 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_phy_init [2024-11-14 03:28:55,631 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_phy_init [2024-11-14 03:28:55,631 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_disable [2024-11-14 03:28:55,631 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_disable [2024-11-14 03:28:55,631 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_clean [2024-11-14 03:28:55,631 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_clean [2024-11-14 03:28:55,631 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2024-11-14 03:28:55,631 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2024-11-14 03:28:55,631 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2024-11-14 03:28:55,635 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2024-11-14 03:28:55,635 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-14 03:28:55,635 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-14 03:28:55,635 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_tx_complete [2024-11-14 03:28:55,635 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_tx_complete [2024-11-14 03:28:55,636 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_hw_down [2024-11-14 03:28:55,637 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_hw_down [2024-11-14 03:28:55,638 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-11-14 03:28:55,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-11-14 03:28:55,638 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_phy_reinit [2024-11-14 03:28:55,638 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_phy_reinit [2024-11-14 03:28:55,638 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_begin_bh [2024-11-14 03:28:55,638 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_begin_bh [2024-11-14 03:28:55,638 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2024-11-14 03:28:55,638 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2024-11-14 03:28:55,638 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-11-14 03:28:55,638 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-11-14 03:28:55,638 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2024-11-14 03:28:55,638 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2024-11-14 03:28:55,638 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_pci_read16 [2024-11-14 03:28:55,638 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_pci_read16 [2024-11-14 03:28:55,638 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-14 03:28:55,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-14 03:28:55,638 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_pci_write16 [2024-11-14 03:28:55,638 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_pci_write16 [2024-11-14 03:28:55,638 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-11-14 03:28:55,638 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-11-14 03:28:55,638 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2024-11-14 03:28:55,638 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2024-11-14 03:28:55,639 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_free_buffers [2024-11-14 03:28:55,639 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_free_buffers [2024-11-14 03:28:55,639 INFO L130 BoogieDeclarations]: Found specification of procedure gma_read16 [2024-11-14 03:28:55,639 INFO L138 BoogieDeclarations]: Found implementation of procedure gma_read16 [2024-11-14 03:28:55,639 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2024-11-14 03:28:55,639 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2024-11-14 03:28:55,639 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-14 03:28:55,639 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-14 03:28:55,639 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-14 03:28:55,639 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-14 03:28:55,639 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_all_up [2024-11-14 03:28:55,639 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_all_up [2024-11-14 03:28:55,639 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2024-11-14 03:28:55,639 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2024-11-14 03:28:55,639 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2024-11-14 03:28:55,639 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2024-11-14 03:28:55,639 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_fromio [2024-11-14 03:28:55,639 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_fromio [2024-11-14 03:28:55,639 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_tx_timeout [2024-11-14 03:28:55,639 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_tx_timeout [2024-11-14 03:28:55,639 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2024-11-14 03:28:55,639 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2024-11-14 03:28:55,640 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_wol_supported [2024-11-14 03:28:55,640 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_wol_supported [2024-11-14 03:28:55,640 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2024-11-14 03:28:55,640 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2024-11-14 03:28:55,640 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_pci_write32 [2024-11-14 03:28:55,640 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_pci_write32 [2024-11-14 03:28:55,640 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_read32 [2024-11-14 03:28:55,640 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_read32 [2024-11-14 03:28:55,640 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2024-11-14 03:28:55,640 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_read [2024-11-14 03:28:55,640 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2024-11-14 03:28:55,640 INFO L138 BoogieDeclarations]: Found implementation of procedure __bad_size_call_parameter [2024-11-14 03:28:55,640 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_submit [2024-11-14 03:28:55,640 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_submit [2024-11-14 03:28:55,640 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2024-11-14 03:28:55,640 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2024-11-14 03:28:55,640 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2024-11-14 03:28:55,640 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2024-11-14 03:28:55,640 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_vlan_mode [2024-11-14 03:28:55,640 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_vlan_mode [2024-11-14 03:28:55,640 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_set_multicast [2024-11-14 03:28:55,640 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_set_multicast [2024-11-14 03:28:55,645 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_read8 [2024-11-14 03:28:55,646 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_read8 [2024-11-14 03:28:55,646 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2024-11-14 03:28:55,646 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2024-11-14 03:28:55,646 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_update_begin [2024-11-14 03:28:55,646 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_update_begin [2024-11-14 03:28:55,646 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_prefetch_init [2024-11-14 03:28:55,646 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_prefetch_init [2024-11-14 03:28:55,646 INFO L130 BoogieDeclarations]: Found specification of procedure gma_read32 [2024-11-14 03:28:55,647 INFO L138 BoogieDeclarations]: Found implementation of procedure gma_read32 [2024-11-14 03:28:55,647 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_reset [2024-11-14 03:28:55,647 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_reset [2024-11-14 03:28:55,647 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2024-11-14 03:28:55,647 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2024-11-14 03:28:55,648 INFO L130 BoogieDeclarations]: Found specification of procedure gma_set_addr [2024-11-14 03:28:55,648 INFO L138 BoogieDeclarations]: Found implementation of procedure gma_set_addr [2024-11-14 03:28:55,648 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2024-11-14 03:28:55,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2024-11-14 03:28:55,648 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2024-11-14 03:28:55,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2024-11-14 03:28:55,648 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-14 03:28:55,648 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-14 03:28:55,648 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2024-11-14 03:28:55,648 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2024-11-14 03:28:55,648 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2024-11-14 03:28:55,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2024-11-14 03:28:55,648 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2024-11-14 03:28:55,648 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2024-11-14 03:28:55,648 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_vpd_wait [2024-11-14 03:28:55,648 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_vpd_wait [2024-11-14 03:28:55,648 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2024-11-14 03:28:55,649 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2024-11-14 03:28:55,649 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2024-11-14 03:28:55,649 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2024-11-14 03:28:55,649 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_shutdown [2024-11-14 03:28:55,649 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_shutdown [2024-11-14 03:28:55,649 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_read16 [2024-11-14 03:28:55,649 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_read16 [2024-11-14 03:28:55,649 INFO L130 BoogieDeclarations]: Found specification of procedure get_tx_le [2024-11-14 03:28:55,649 INFO L138 BoogieDeclarations]: Found implementation of procedure get_tx_le [2024-11-14 03:28:55,649 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_stop [2024-11-14 03:28:55,649 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_stop [2024-11-14 03:28:55,649 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-11-14 03:28:55,649 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-11-14 03:28:55,649 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2024-11-14 03:28:55,649 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2024-11-14 03:28:55,649 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-14 03:28:55,649 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-11-14 03:28:55,649 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-11-14 03:28:55,649 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-11-14 03:28:55,649 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-11-14 03:28:55,649 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-14 03:28:55,649 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-14 03:28:55,652 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-14 03:28:55,652 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-14 03:28:55,652 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_nway_reset [2024-11-14 03:28:55,652 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_nway_reset [2024-11-14 03:28:55,652 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2024-11-14 03:28:55,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2024-11-14 03:28:55,652 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2024-11-14 03:28:55,652 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2024-11-14 03:28:55,652 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2024-11-14 03:28:55,653 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2024-11-14 03:28:55,653 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-14 03:28:55,653 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-14 03:28:55,653 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_all_down [2024-11-14 03:28:55,653 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_all_down [2024-11-14 03:28:55,653 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2024-11-14 03:28:55,653 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2024-11-14 03:28:55,653 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2024-11-14 03:28:55,653 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2024-11-14 03:28:55,653 INFO L130 BoogieDeclarations]: Found specification of procedure __gm_phy_read [2024-11-14 03:28:55,653 INFO L138 BoogieDeclarations]: Found implementation of procedure __gm_phy_read [2024-11-14 03:28:55,653 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-14 03:28:55,653 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-14 03:28:55,653 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2024-11-14 03:28:55,653 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2024-11-14 03:28:55,653 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-14 03:28:55,653 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-14 03:28:55,653 INFO L130 BoogieDeclarations]: Found specification of procedure tx_avail [2024-11-14 03:28:55,653 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_avail [2024-11-14 03:28:55,653 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_unmap_skb [2024-11-14 03:28:55,653 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_unmap_skb [2024-11-14 03:28:55,653 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2024-11-14 03:28:55,653 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2024-11-14 03:28:55,654 INFO L130 BoogieDeclarations]: Found specification of procedure pci_find_capability [2024-11-14 03:28:55,654 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_find_capability [2024-11-14 03:28:55,654 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-11-14 03:28:55,654 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-11-14 03:28:55,654 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_clk2us [2024-11-14 03:28:55,654 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_clk2us [2024-11-14 03:28:55,654 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_set_tx_stfwd [2024-11-14 03:28:55,654 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_set_tx_stfwd [2024-11-14 03:28:55,654 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_enable_rx_tx [2024-11-14 03:28:55,654 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_enable_rx_tx [2024-11-14 03:28:55,654 INFO L130 BoogieDeclarations]: Found specification of procedure gma_write16 [2024-11-14 03:28:55,654 INFO L138 BoogieDeclarations]: Found implementation of procedure gma_write16 [2024-11-14 03:28:55,654 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2024-11-14 03:28:55,654 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2024-11-14 03:28:55,654 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_next_rx [2024-11-14 03:28:55,654 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_next_rx [2024-11-14 03:28:55,654 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-14 03:28:55,654 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-14 03:28:55,654 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2024-11-14 03:28:55,654 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2024-11-14 03:28:55,654 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2024-11-14 03:28:55,654 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2024-11-14 03:28:55,654 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_sky2_cleanup_module_22_2 [2024-11-14 03:28:55,654 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_sky2_cleanup_module_22_2 [2024-11-14 03:28:55,655 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2024-11-14 03:28:55,655 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2024-11-14 03:28:55,655 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_irq [2024-11-14 03:28:55,655 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_irq [2024-11-14 03:28:55,655 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_get_eeprom_len [2024-11-14 03:28:55,655 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_get_eeprom_len [2024-11-14 03:28:55,655 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_setup_irq [2024-11-14 03:28:55,655 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_setup_irq [2024-11-14 03:28:55,655 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-14 03:28:55,655 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-14 03:28:55,655 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-14 03:28:55,655 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-14 03:28:55,655 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-14 03:28:55,655 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_us2clk [2024-11-14 03:28:55,655 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_us2clk [2024-11-14 03:28:55,655 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2024-11-14 03:28:55,655 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2024-11-14 03:28:55,655 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-14 03:28:55,655 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-14 03:28:55,655 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2024-11-14 03:28:55,655 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2024-11-14 03:28:55,655 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_is_copper [2024-11-14 03:28:55,655 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_is_copper [2024-11-14 03:28:55,661 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_retry_bh [2024-11-14 03:28:55,661 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_retry_bh [2024-11-14 03:28:55,661 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2024-11-14 03:28:55,661 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2024-11-14 03:28:55,661 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_suspend [2024-11-14 03:28:55,661 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_suspend [2024-11-14 03:28:55,661 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_6 [2024-11-14 03:28:55,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_6 [2024-11-14 03:28:55,661 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2024-11-14 03:28:55,661 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2024-11-14 03:28:55,661 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2024-11-14 03:28:55,661 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2024-11-14 03:28:55,661 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_write16 [2024-11-14 03:28:55,661 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_write16 [2024-11-14 03:28:55,661 INFO L130 BoogieDeclarations]: Found specification of procedure device_may_wakeup [2024-11-14 03:28:55,661 INFO L138 BoogieDeclarations]: Found implementation of procedure device_may_wakeup [2024-11-14 03:28:55,661 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-14 03:28:55,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-14 03:28:55,661 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2024-11-14 03:28:55,662 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2024-11-14 03:28:55,662 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_write8 [2024-11-14 03:28:55,662 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_write8 [2024-11-14 03:28:55,662 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2024-11-14 03:28:55,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2024-11-14 03:28:55,662 INFO L130 BoogieDeclarations]: Found specification of procedure gm_phy_write [2024-11-14 03:28:55,662 INFO L138 BoogieDeclarations]: Found implementation of procedure gm_phy_write [2024-11-14 03:28:55,662 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2024-11-14 03:28:55,662 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2024-11-14 03:28:55,662 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2024-11-14 03:28:55,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2024-11-14 03:28:55,662 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2024-11-14 03:28:55,662 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2024-11-14 03:28:55,662 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2024-11-14 03:28:55,662 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2024-11-14 03:28:55,662 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_write32 [2024-11-14 03:28:55,662 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_write32 [2024-11-14 03:28:55,662 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-14 03:28:55,662 INFO L130 BoogieDeclarations]: Found specification of procedure gma_read64 [2024-11-14 03:28:55,662 INFO L138 BoogieDeclarations]: Found implementation of procedure gma_read64 [2024-11-14 03:28:55,662 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_qset [2024-11-14 03:28:55,662 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_qset [2024-11-14 03:28:55,662 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-14 03:28:55,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-14 03:28:55,662 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2024-11-14 03:28:55,663 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2024-11-14 03:28:55,663 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_open [2024-11-14 03:28:55,663 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_open [2024-11-14 03:28:55,663 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_mhz [2024-11-14 03:28:55,663 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_mhz [2024-11-14 03:28:57,707 INFO L238 CfgBuilder]: Building ICFG [2024-11-14 03:28:57,716 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-14 03:28:57,864 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-14 03:30:33,495 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-11-14 03:30:36,151 INFO L? ?]: Removed 5014 outVars from TransFormulas that were not future-live. [2024-11-14 03:30:36,152 INFO L287 CfgBuilder]: Performing block encoding [2024-11-14 03:30:45,077 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-14 03:30:45,078 INFO L316 CfgBuilder]: Removed 13 assume(true) statements. [2024-11-14 03:30:45,078 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.11 03:30:45 BoogieIcfgContainer [2024-11-14 03:30:45,078 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-14 03:30:45,083 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-14 03:30:45,083 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-14 03:30:45,091 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-14 03:30:45,092 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.11 03:28:45" (1/3) ... [2024-11-14 03:30:45,092 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4105a609 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.11 03:30:45, skipping insertion in model container [2024-11-14 03:30:45,093 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:28:54" (2/3) ... [2024-11-14 03:30:45,093 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4105a609 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.11 03:30:45, skipping insertion in model container [2024-11-14 03:30:45,093 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.11 03:30:45" (3/3) ... [2024-11-14 03:30:45,094 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-marvell-sky2.cil.i [2024-11-14 03:30:45,120 INFO L217 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-14 03:30:45,125 INFO L154 ceAbstractionStarter]: Applying trace abstraction to ICFG linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-marvell-sky2.cil.i that has 221 procedures, 3559 locations, 1 initial locations, 5 loop locations, and 1 error locations. [2024-11-14 03:30:45,315 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-14 03:30:45,514 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=FINITE_AUTOMATA, 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;@49203c97, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-14 03:30:45,514 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-14 03:30:45,533 INFO L276 IsEmpty]: Start isEmpty. Operand has 3557 states, 2073 states have (on average 1.3164495899662325) internal successors, (2729), 2160 states have internal predecessors, (2729), 1265 states have call successors, (1265), 220 states have call predecessors, (1265), 219 states have return successors, (1255), 1230 states have call predecessors, (1255), 1255 states have call successors, (1255) [2024-11-14 03:30:45,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 343 [2024-11-14 03:30:45,565 INFO L207 NwaCegarLoop]: Found error trace [2024-11-14 03:30:45,566 INFO L215 NwaCegarLoop]: trace histogram [33, 32, 32, 32, 32, 32, 32, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-14 03:30:45,566 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-14 03:30:45,570 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-14 03:30:45,571 INFO L85 PathProgramCache]: Analyzing trace with hash 1485513282, now seen corresponding path program 1 times [2024-11-14 03:30:45,577 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2024-11-14 03:30:45,578 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1057118015] [2024-11-14 03:30:45,578 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 03:30:45,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms