./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-3com-3c59x.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_164aed27-469d-4d45-a8d3-3f6ba6ad2019/bin/uautomizer-verify-VRDe98Ueme/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_164aed27-469d-4d45-a8d3-3f6ba6ad2019/bin/uautomizer-verify-VRDe98Ueme/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_164aed27-469d-4d45-a8d3-3f6ba6ad2019/bin/uautomizer-verify-VRDe98Ueme/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_164aed27-469d-4d45-a8d3-3f6ba6ad2019/bin/uautomizer-verify-VRDe98Ueme/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-3com-3c59x.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_164aed27-469d-4d45-a8d3-3f6ba6ad2019/bin/uautomizer-verify-VRDe98Ueme/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_164aed27-469d-4d45-a8d3-3f6ba6ad2019/bin/uautomizer-verify-VRDe98Ueme --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 eed79abab256f81f1863cfddb0c42a9b6564cf98ca16b371152af6fd281f627c --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-26 12:02:48,319 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-26 12:02:48,452 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_164aed27-469d-4d45-a8d3-3f6ba6ad2019/bin/uautomizer-verify-VRDe98Ueme/config/svcomp-Reach-64bit-Automizer_Default.epf [2023-11-26 12:02:48,460 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-26 12:02:48,461 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-26 12:02:48,506 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-26 12:02:48,507 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-26 12:02:48,507 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-26 12:02:48,508 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-11-26 12:02:48,514 INFO L153 SettingsManager]: * Use memory slicer=true [2023-11-26 12:02:48,514 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-26 12:02:48,516 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-26 12:02:48,517 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-26 12:02:48,519 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-26 12:02:48,519 INFO L153 SettingsManager]: * Use SBE=true [2023-11-26 12:02:48,520 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-26 12:02:48,520 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-26 12:02:48,521 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-26 12:02:48,521 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-26 12:02:48,522 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-26 12:02:48,523 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-26 12:02:48,524 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-26 12:02:48,525 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-26 12:02:48,525 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-26 12:02:48,526 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-26 12:02:48,527 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-26 12:02:48,527 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-26 12:02:48,528 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-26 12:02:48,528 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-26 12:02:48,529 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-26 12:02:48,530 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-26 12:02:48,531 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-26 12:02:48,531 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-26 12:02:48,531 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-26 12:02:48,532 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-26 12:02:48,532 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-26 12:02:48,532 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-26 12:02:48,532 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-26 12:02:48,533 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-26 12:02:48,533 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_164aed27-469d-4d45-a8d3-3f6ba6ad2019/bin/uautomizer-verify-VRDe98Ueme/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_164aed27-469d-4d45-a8d3-3f6ba6ad2019/bin/uautomizer-verify-VRDe98Ueme Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> eed79abab256f81f1863cfddb0c42a9b6564cf98ca16b371152af6fd281f627c [2023-11-26 12:02:48,811 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-26 12:02:48,845 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-26 12:02:48,847 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-26 12:02:48,849 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-26 12:02:48,850 INFO L274 PluginConnector]: CDTParser initialized [2023-11-26 12:02:48,851 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_164aed27-469d-4d45-a8d3-3f6ba6ad2019/bin/uautomizer-verify-VRDe98Ueme/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-3com-3c59x.cil.i [2023-11-26 12:02:51,991 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-26 12:02:52,821 INFO L384 CDTParser]: Found 1 translation units. [2023-11-26 12:02:52,822 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_164aed27-469d-4d45-a8d3-3f6ba6ad2019/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-3com-3c59x.cil.i [2023-11-26 12:02:52,902 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_164aed27-469d-4d45-a8d3-3f6ba6ad2019/bin/uautomizer-verify-VRDe98Ueme/data/096399086/b11d310e5cad45ef882d2e10a7cfc1c0/FLAG913b5aeb7 [2023-11-26 12:02:52,921 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_164aed27-469d-4d45-a8d3-3f6ba6ad2019/bin/uautomizer-verify-VRDe98Ueme/data/096399086/b11d310e5cad45ef882d2e10a7cfc1c0 [2023-11-26 12:02:52,927 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-26 12:02:52,929 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-26 12:02:52,933 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-26 12:02:52,933 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-26 12:02:52,939 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-26 12:02:52,940 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 12:02:52" (1/1) ... [2023-11-26 12:02:52,941 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@30827c29 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:02:52, skipping insertion in model container [2023-11-26 12:02:52,941 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 12:02:52" (1/1) ... [2023-11-26 12:02:53,191 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-26 12:02:57,594 WARN L240 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_164aed27-469d-4d45-a8d3-3f6ba6ad2019/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-3com-3c59x.cil.i[462950,462963] [2023-11-26 12:02:57,598 WARN L240 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_164aed27-469d-4d45-a8d3-3f6ba6ad2019/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-3com-3c59x.cil.i[463119,463132] [2023-11-26 12:02:57,599 WARN L240 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_164aed27-469d-4d45-a8d3-3f6ba6ad2019/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-3com-3c59x.cil.i[463286,463299] [2023-11-26 12:02:57,599 WARN L240 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_164aed27-469d-4d45-a8d3-3f6ba6ad2019/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-3com-3c59x.cil.i[463454,463467] [2023-11-26 12:02:57,636 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-26 12:02:57,703 INFO L202 MainTranslator]: Completed pre-run [2023-11-26 12:02:57,835 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"); [5359] [2023-11-26 12:02:57,837 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)); [5366] [2023-11-26 12:02:57,838 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5373] [2023-11-26 12:02:57,840 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/f860c18/linux-kernel-locking-spinlock/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [5418-5419] [2023-11-26 12:02:57,841 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"); [5424-5426] [2023-11-26 12:02:57,842 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/f860c18/linux-kernel-locking-spinlock/lkbce/arch/x86/include/asm/paravirt.h"), "i" (809), "i" (12UL)); [5451-5452] [2023-11-26 12:02:57,842 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" (45UL), [paravirt_opptr] "i" (& pv_irq_ops.restore_fl.func), [paravirt_clobber] "i" (1), "D" (f): "memory", "cc"); [5457-5459] [2023-11-26 12:02:57,843 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/f860c18/linux-kernel-locking-spinlock/lkbce/arch/x86/include/asm/paravirt.h"), "i" (814), "i" (12UL)); [5483-5484] [2023-11-26 12:02:57,843 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" (46UL), [paravirt_opptr] "i" (& pv_irq_ops.irq_disable.func), [paravirt_clobber] "i" (1): "memory", "cc"); [5489-5491] [2023-11-26 12:02:57,853 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)); [5770-5771] [2023-11-26 12:02:57,858 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)); [5804-5805] [2023-11-26 12:02:57,859 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)); [5841-5842] [2023-11-26 12:02:57,860 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)); [5878-5879] [2023-11-26 12:02:58,157 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/3com/3c59x.c"), "i" (3233), "i" (12UL)); [11524-11525] [2023-11-26 12:02:58,292 WARN L240 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_164aed27-469d-4d45-a8d3-3f6ba6ad2019/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-3com-3c59x.cil.i[462950,462963] [2023-11-26 12:02:58,293 WARN L240 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_164aed27-469d-4d45-a8d3-3f6ba6ad2019/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-3com-3c59x.cil.i[463119,463132] [2023-11-26 12:02:58,293 WARN L240 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_164aed27-469d-4d45-a8d3-3f6ba6ad2019/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-3com-3c59x.cil.i[463286,463299] [2023-11-26 12:02:58,294 WARN L240 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_164aed27-469d-4d45-a8d3-3f6ba6ad2019/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-3com-3c59x.cil.i[463454,463467] [2023-11-26 12:02:58,308 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-26 12:02:58,734 INFO L206 MainTranslator]: Completed translation [2023-11-26 12:02:58,735 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:02:58 WrapperNode [2023-11-26 12:02:58,735 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-26 12:02:58,737 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-26 12:02:58,737 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-26 12:02:58,738 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-26 12:02:58,745 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:02:58" (1/1) ... [2023-11-26 12:02:58,942 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:02:58" (1/1) ... [2023-11-26 12:02:59,245 INFO L138 Inliner]: procedures = 566, calls = 4491, calls flagged for inlining = 270, calls inlined = 248, statements flattened = 10222 [2023-11-26 12:02:59,245 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-26 12:02:59,246 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-26 12:02:59,247 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-26 12:02:59,247 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-26 12:02:59,259 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:02:58" (1/1) ... [2023-11-26 12:02:59,259 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:02:58" (1/1) ... [2023-11-26 12:02:59,310 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:02:58" (1/1) ... [2023-11-26 12:03:02,159 INFO L175 MemorySlicer]: Split 2473 memory accesses to 42 slices as follows [28, 3, 11, 4, 9, 9, 11, 2, 5, 5, 5, 3, 2, 3, 6, 234, 273, 4, 5, 52, 2, 13, 16, 6, 40, 6, 5, 9, 5, 1, 6, 1, 2, 34, 172, 6, 76, 1373, 3, 10, 4, 9]. 56 percent of accesses are in the largest equivalence class. The 1347 initializations are split as follows [28, 3, 8, 4, 8, 8, 8, 0, 5, 5, 0, 1, 0, 0, 6, 234, 0, 4, 5, 40, 0, 0, 16, 6, 0, 6, 5, 9, 5, 1, 6, 1, 2, 34, 160, 6, 55, 645, 3, 8, 4, 8]. The 424 writes are split as follows [0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 4, 0, 1, 0, 0, 0, 234, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 183, 0, 0, 0, 0]. [2023-11-26 12:03:02,160 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:02:58" (1/1) ... [2023-11-26 12:03:02,160 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:02:58" (1/1) ... [2023-11-26 12:03:02,450 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:02:58" (1/1) ... [2023-11-26 12:03:02,504 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:02:58" (1/1) ... [2023-11-26 12:03:02,585 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:02:58" (1/1) ... [2023-11-26 12:03:02,632 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:02:58" (1/1) ... [2023-11-26 12:03:02,727 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-26 12:03:02,729 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-26 12:03:02,729 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-26 12:03:02,729 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-26 12:03:02,730 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:02:58" (1/1) ... [2023-11-26 12:03:02,736 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-26 12:03:02,747 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_164aed27-469d-4d45-a8d3-3f6ba6ad2019/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:02,775 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_164aed27-469d-4d45-a8d3-3f6ba6ad2019/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:02,803 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_164aed27-469d-4d45-a8d3-3f6ba6ad2019/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2023-11-26 12:03:02,819 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2023-11-26 12:03:02,820 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2023-11-26 12:03:02,820 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-26 12:03:02,821 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-26 12:03:02,821 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2023-11-26 12:03:02,821 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2023-11-26 12:03:02,821 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_present [2023-11-26 12:03:02,821 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_present [2023-11-26 12:03:02,822 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_nway_reset [2023-11-26 12:03:02,824 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_nway_reset [2023-11-26 12:03:02,825 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2023-11-26 12:03:02,825 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2023-11-26 12:03:02,826 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_87 [2023-11-26 12:03:02,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_87 [2023-11-26 12:03:02,826 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-26 12:03:02,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-26 12:03:02,826 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2023-11-26 12:03:02,827 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2023-11-26 12:03:02,828 INFO L130 BoogieDeclarations]: Found specification of procedure set_8021q_mode [2023-11-26 12:03:02,828 INFO L138 BoogieDeclarations]: Found implementation of procedure set_8021q_mode [2023-11-26 12:03:02,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_82 [2023-11-26 12:03:02,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_82 [2023-11-26 12:03:02,828 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_remove_one [2023-11-26 12:03:02,828 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_remove_one [2023-11-26 12:03:02,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2023-11-26 12:03:02,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2023-11-26 12:03:02,829 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2023-11-26 12:03:02,829 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2023-11-26 12:03:02,829 INFO L130 BoogieDeclarations]: Found specification of procedure issue_and_wait [2023-11-26 12:03:02,829 INFO L138 BoogieDeclarations]: Found implementation of procedure issue_and_wait [2023-11-26 12:03:02,830 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-11-26 12:03:02,830 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-11-26 12:03:02,830 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2023-11-26 12:03:02,830 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2023-11-26 12:03:02,830 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2023-11-26 12:03:02,830 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2023-11-26 12:03:02,830 INFO L130 BoogieDeclarations]: Found specification of procedure window_write32 [2023-11-26 12:03:02,831 INFO L138 BoogieDeclarations]: Found implementation of procedure window_write32 [2023-11-26 12:03:02,831 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2023-11-26 12:03:02,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2023-11-26 12:03:02,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_65 [2023-11-26 12:03:02,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_65 [2023-11-26 12:03:02,832 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2023-11-26 12:03:02,832 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2023-11-26 12:03:02,832 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-11-26 12:03:02,833 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-11-26 12:03:02,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_window_lock_of_vortex_private [2023-11-26 12:03:02,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_window_lock_of_vortex_private [2023-11-26 12:03:02,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_vortex_private [2023-11-26 12:03:02,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_vortex_private [2023-11-26 12:03:02,834 INFO L130 BoogieDeclarations]: Found specification of procedure window_set [2023-11-26 12:03:02,834 INFO L138 BoogieDeclarations]: Found implementation of procedure window_set [2023-11-26 12:03:02,835 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2023-11-26 12:03:02,835 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2023-11-26 12:03:02,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-11-26 12:03:02,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-11-26 12:03:02,835 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2023-11-26 12:03:02,836 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2023-11-26 12:03:02,836 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2023-11-26 12:03:02,836 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2023-11-26 12:03:02,836 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2023-11-26 12:03:02,837 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2023-11-26 12:03:02,837 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2023-11-26 12:03:02,837 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2023-11-26 12:03:02,837 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2023-11-26 12:03:02,837 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2023-11-26 12:03:02,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-26 12:03:02,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-26 12:03:02,838 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2023-11-26 12:03:02,838 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2023-11-26 12:03:02,839 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-11-26 12:03:02,839 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-11-26 12:03:02,839 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2023-11-26 12:03:02,839 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2023-11-26 12:03:02,839 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-26 12:03:02,839 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tx_timestamp [2023-11-26 12:03:02,840 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tx_timestamp [2023-11-26 12:03:02,840 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2023-11-26 12:03:02,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2023-11-26 12:03:02,840 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2023-11-26 12:03:02,840 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2023-11-26 12:03:02,840 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2023-11-26 12:03:02,841 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2023-11-26 12:03:02,841 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2023-11-26 12:03:02,841 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2023-11-26 12:03:02,841 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2023-11-26 12:03:02,841 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2023-11-26 12:03:02,841 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2023-11-26 12:03:02,841 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2023-11-26 12:03:02,842 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2023-11-26 12:03:02,842 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2023-11-26 12:03:02,842 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2023-11-26 12:03:02,842 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2023-11-26 12:03:02,843 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2023-11-26 12:03:02,843 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2023-11-26 12:03:02,843 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2023-11-26 12:03:02,843 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2023-11-26 12:03:02,844 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2023-11-26 12:03:02,844 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2023-11-26 12:03:02,844 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2023-11-26 12:03:02,845 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2023-11-26 12:03:02,845 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2023-11-26 12:03:02,845 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2023-11-26 12:03:02,845 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2023-11-26 12:03:02,845 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2023-11-26 12:03:02,845 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2023-11-26 12:03:02,846 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2023-11-26 12:03:02,846 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#24 [2023-11-26 12:03:02,846 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#25 [2023-11-26 12:03:02,846 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#26 [2023-11-26 12:03:02,846 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#27 [2023-11-26 12:03:02,847 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#28 [2023-11-26 12:03:02,847 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#29 [2023-11-26 12:03:02,847 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#30 [2023-11-26 12:03:02,847 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#31 [2023-11-26 12:03:02,847 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#32 [2023-11-26 12:03:02,847 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#33 [2023-11-26 12:03:02,848 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#34 [2023-11-26 12:03:02,848 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#35 [2023-11-26 12:03:02,848 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#36 [2023-11-26 12:03:02,848 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#37 [2023-11-26 12:03:02,848 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#38 [2023-11-26 12:03:02,849 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#39 [2023-11-26 12:03:02,850 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#40 [2023-11-26 12:03:02,850 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#41 [2023-11-26 12:03:02,850 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_tx_timeout [2023-11-26 12:03:02,850 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_tx_timeout [2023-11-26 12:03:02,850 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2023-11-26 12:03:02,850 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2023-11-26 12:03:02,851 INFO L130 BoogieDeclarations]: Found specification of procedure ioport_map [2023-11-26 12:03:02,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ioport_map [2023-11-26 12:03:02,854 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-11-26 12:03:02,854 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-11-26 12:03:02,855 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2023-11-26 12:03:02,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2023-11-26 12:03:02,856 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-11-26 12:03:02,856 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-11-26 12:03:02,857 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2023-11-26 12:03:02,858 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2023-11-26 12:03:02,858 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2023-11-26 12:03:02,863 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2023-11-26 12:03:02,864 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2023-11-26 12:03:02,864 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2023-11-26 12:03:02,864 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2023-11-26 12:03:02,865 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2023-11-26 12:03:02,865 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2023-11-26 12:03:02,865 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2023-11-26 12:03:02,865 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2023-11-26 12:03:02,865 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2023-11-26 12:03:02,865 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2023-11-26 12:03:02,865 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2023-11-26 12:03:02,866 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2023-11-26 12:03:02,866 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2023-11-26 12:03:02,866 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2023-11-26 12:03:02,866 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2023-11-26 12:03:02,866 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2023-11-26 12:03:02,866 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2023-11-26 12:03:02,866 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2023-11-26 12:03:02,867 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2023-11-26 12:03:02,867 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2023-11-26 12:03:02,867 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2023-11-26 12:03:02,867 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2023-11-26 12:03:02,867 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2023-11-26 12:03:02,867 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2023-11-26 12:03:02,868 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2023-11-26 12:03:02,868 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#28 [2023-11-26 12:03:02,868 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#29 [2023-11-26 12:03:02,868 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#30 [2023-11-26 12:03:02,868 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#31 [2023-11-26 12:03:02,868 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#32 [2023-11-26 12:03:02,868 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#33 [2023-11-26 12:03:02,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#34 [2023-11-26 12:03:02,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#35 [2023-11-26 12:03:02,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#36 [2023-11-26 12:03:02,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#37 [2023-11-26 12:03:02,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#38 [2023-11-26 12:03:02,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#39 [2023-11-26 12:03:02,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#40 [2023-11-26 12:03:02,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#41 [2023-11-26 12:03:02,870 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-11-26 12:03:02,870 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-11-26 12:03:02,870 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2023-11-26 12:03:02,870 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2023-11-26 12:03:02,870 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2023-11-26 12:03:02,870 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2023-11-26 12:03:02,870 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2023-11-26 12:03:02,871 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2023-11-26 12:03:02,871 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2023-11-26 12:03:02,871 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2023-11-26 12:03:02,871 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2023-11-26 12:03:02,871 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2023-11-26 12:03:02,871 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2023-11-26 12:03:02,871 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2023-11-26 12:03:02,871 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2023-11-26 12:03:02,872 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2023-11-26 12:03:02,872 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2023-11-26 12:03:02,872 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2023-11-26 12:03:02,872 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2023-11-26 12:03:02,872 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2023-11-26 12:03:02,872 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2023-11-26 12:03:02,872 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2023-11-26 12:03:02,873 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2023-11-26 12:03:02,873 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2023-11-26 12:03:02,873 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2023-11-26 12:03:02,873 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2023-11-26 12:03:02,873 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2023-11-26 12:03:02,873 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2023-11-26 12:03:02,873 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2023-11-26 12:03:02,874 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2023-11-26 12:03:02,874 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2023-11-26 12:03:02,874 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2023-11-26 12:03:02,874 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#30 [2023-11-26 12:03:02,874 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#31 [2023-11-26 12:03:02,874 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#32 [2023-11-26 12:03:02,874 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#33 [2023-11-26 12:03:02,874 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#34 [2023-11-26 12:03:02,875 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#35 [2023-11-26 12:03:02,875 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#36 [2023-11-26 12:03:02,875 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#37 [2023-11-26 12:03:02,875 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#38 [2023-11-26 12:03:02,875 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#39 [2023-11-26 12:03:02,875 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#40 [2023-11-26 12:03:02,875 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#41 [2023-11-26 12:03:02,875 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_interrupt [2023-11-26 12:03:02,876 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_interrupt [2023-11-26 12:03:02,876 INFO L130 BoogieDeclarations]: Found specification of procedure set_rx_mode [2023-11-26 12:03:02,876 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rx_mode [2023-11-26 12:03:02,876 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2023-11-26 12:03:02,876 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2023-11-26 12:03:02,876 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2023-11-26 12:03:02,876 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2023-11-26 12:03:02,877 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2023-11-26 12:03:02,877 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2023-11-26 12:03:02,877 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2023-11-26 12:03:02,877 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2023-11-26 12:03:02,877 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2023-11-26 12:03:02,877 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2023-11-26 12:03:02,877 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2023-11-26 12:03:02,878 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2023-11-26 12:03:02,878 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2023-11-26 12:03:02,878 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2023-11-26 12:03:02,878 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2023-11-26 12:03:02,878 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2023-11-26 12:03:02,878 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2023-11-26 12:03:02,878 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2023-11-26 12:03:02,878 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2023-11-26 12:03:02,879 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2023-11-26 12:03:02,879 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2023-11-26 12:03:02,879 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2023-11-26 12:03:02,879 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#20 [2023-11-26 12:03:02,879 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#21 [2023-11-26 12:03:02,879 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#22 [2023-11-26 12:03:02,879 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#23 [2023-11-26 12:03:02,880 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#24 [2023-11-26 12:03:02,880 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#25 [2023-11-26 12:03:02,880 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#26 [2023-11-26 12:03:02,880 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#27 [2023-11-26 12:03:02,881 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#28 [2023-11-26 12:03:02,885 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#29 [2023-11-26 12:03:02,885 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#30 [2023-11-26 12:03:02,885 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#31 [2023-11-26 12:03:02,885 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#32 [2023-11-26 12:03:02,885 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#33 [2023-11-26 12:03:02,886 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#34 [2023-11-26 12:03:02,886 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#35 [2023-11-26 12:03:02,886 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#36 [2023-11-26 12:03:02,886 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#37 [2023-11-26 12:03:02,887 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#38 [2023-11-26 12:03:02,888 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#39 [2023-11-26 12:03:02,888 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#40 [2023-11-26 12:03:02,888 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#41 [2023-11-26 12:03:02,888 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2023-11-26 12:03:02,889 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2023-11-26 12:03:02,889 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2023-11-26 12:03:02,889 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2023-11-26 12:03:02,889 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2023-11-26 12:03:02,889 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2023-11-26 12:03:02,889 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2023-11-26 12:03:02,889 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2023-11-26 12:03:02,889 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2023-11-26 12:03:02,890 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2023-11-26 12:03:02,890 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2023-11-26 12:03:02,890 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2023-11-26 12:03:02,890 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2023-11-26 12:03:02,890 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2023-11-26 12:03:02,890 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2023-11-26 12:03:02,890 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2023-11-26 12:03:02,891 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2023-11-26 12:03:02,891 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2023-11-26 12:03:02,891 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2023-11-26 12:03:02,891 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2023-11-26 12:03:02,891 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#20 [2023-11-26 12:03:02,891 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#21 [2023-11-26 12:03:02,891 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#22 [2023-11-26 12:03:02,891 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#23 [2023-11-26 12:03:02,892 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#24 [2023-11-26 12:03:02,892 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#25 [2023-11-26 12:03:02,892 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#26 [2023-11-26 12:03:02,892 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#27 [2023-11-26 12:03:02,892 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#28 [2023-11-26 12:03:02,892 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#29 [2023-11-26 12:03:02,892 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#30 [2023-11-26 12:03:02,893 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#31 [2023-11-26 12:03:02,893 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#32 [2023-11-26 12:03:02,893 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#33 [2023-11-26 12:03:02,893 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#34 [2023-11-26 12:03:02,893 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#35 [2023-11-26 12:03:02,893 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#36 [2023-11-26 12:03:02,893 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#37 [2023-11-26 12:03:02,893 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#38 [2023-11-26 12:03:02,894 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#39 [2023-11-26 12:03:02,894 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#40 [2023-11-26 12:03:02,894 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#41 [2023-11-26 12:03:02,894 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2023-11-26 12:03:02,894 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2023-11-26 12:03:02,894 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-11-26 12:03:02,894 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-11-26 12:03:02,894 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2023-11-26 12:03:02,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2023-11-26 12:03:02,895 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_set_duplex [2023-11-26 12:03:02,895 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_set_duplex [2023-11-26 12:03:02,895 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2023-11-26 12:03:02,895 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2023-11-26 12:03:02,895 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2023-11-26 12:03:02,895 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2023-11-26 12:03:02,896 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2023-11-26 12:03:02,896 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2023-11-26 12:03:02,896 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_error [2023-11-26 12:03:02,896 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_error [2023-11-26 12:03:02,896 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-11-26 12:03:02,896 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2023-11-26 12:03:02,896 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_close [2023-11-26 12:03:02,896 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_close [2023-11-26 12:03:02,897 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2023-11-26 12:03:02,897 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2023-11-26 12:03:02,897 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-26 12:03:02,897 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2023-11-26 12:03:02,897 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2023-11-26 12:03:02,897 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_save [2023-11-26 12:03:02,897 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_save [2023-11-26 12:03:02,898 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2023-11-26 12:03:02,898 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2023-11-26 12:03:02,898 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2023-11-26 12:03:02,898 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2023-11-26 12:03:02,898 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2023-11-26 12:03:02,898 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2023-11-26 12:03:02,898 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2023-11-26 12:03:02,898 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2023-11-26 12:03:02,899 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-26 12:03:02,899 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-11-26 12:03:02,899 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-11-26 12:03:02,899 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-26 12:03:02,899 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-26 12:03:02,899 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2023-11-26 12:03:02,899 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2023-11-26 12:03:02,899 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2023-11-26 12:03:02,900 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2023-11-26 12:03:02,900 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2023-11-26 12:03:02,900 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2023-11-26 12:03:02,900 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2023-11-26 12:03:02,900 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2023-11-26 12:03:02,900 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2023-11-26 12:03:02,900 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2023-11-26 12:03:02,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2023-11-26 12:03:02,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2023-11-26 12:03:02,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2023-11-26 12:03:02,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2023-11-26 12:03:02,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2023-11-26 12:03:02,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2023-11-26 12:03:02,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2023-11-26 12:03:02,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2023-11-26 12:03:02,902 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2023-11-26 12:03:02,902 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2023-11-26 12:03:02,902 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2023-11-26 12:03:02,902 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2023-11-26 12:03:02,902 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2023-11-26 12:03:02,902 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2023-11-26 12:03:02,902 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2023-11-26 12:03:02,903 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2023-11-26 12:03:02,903 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2023-11-26 12:03:02,903 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2023-11-26 12:03:02,903 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#28 [2023-11-26 12:03:02,903 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#29 [2023-11-26 12:03:02,903 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#30 [2023-11-26 12:03:02,903 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#31 [2023-11-26 12:03:02,904 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#32 [2023-11-26 12:03:02,904 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#33 [2023-11-26 12:03:02,904 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#34 [2023-11-26 12:03:02,904 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#35 [2023-11-26 12:03:02,904 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#36 [2023-11-26 12:03:02,904 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#37 [2023-11-26 12:03:02,904 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#38 [2023-11-26 12:03:02,904 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#39 [2023-11-26 12:03:02,905 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#40 [2023-11-26 12:03:02,905 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#41 [2023-11-26 12:03:02,906 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2023-11-26 12:03:02,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2023-11-26 12:03:02,906 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-11-26 12:03:02,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-11-26 12:03:02,906 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2023-11-26 12:03:02,906 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2023-11-26 12:03:02,906 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-11-26 12:03:02,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-11-26 12:03:02,907 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_set_WOL [2023-11-26 12:03:02,907 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_set_WOL [2023-11-26 12:03:02,907 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2023-11-26 12:03:02,907 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2023-11-26 12:03:02,907 INFO L130 BoogieDeclarations]: Found specification of procedure window_write16 [2023-11-26 12:03:02,907 INFO L138 BoogieDeclarations]: Found implementation of procedure window_write16 [2023-11-26 12:03:02,908 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2023-11-26 12:03:02,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2023-11-26 12:03:02,908 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2023-11-26 12:03:02,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2023-11-26 12:03:02,908 INFO L130 BoogieDeclarations]: Found specification of procedure window_read8 [2023-11-26 12:03:02,908 INFO L138 BoogieDeclarations]: Found implementation of procedure window_read8 [2023-11-26 12:03:02,908 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_vortex_cleanup_16_2 [2023-11-26 12:03:02,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_vortex_cleanup_16_2 [2023-11-26 12:03:02,909 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2023-11-26 12:03:02,909 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2023-11-26 12:03:02,909 INFO L130 BoogieDeclarations]: Found specification of procedure update_stats [2023-11-26 12:03:02,909 INFO L138 BoogieDeclarations]: Found implementation of procedure update_stats [2023-11-26 12:03:02,909 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-11-26 12:03:02,909 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-11-26 12:03:02,909 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2023-11-26 12:03:02,909 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2023-11-26 12:03:02,910 INFO L130 BoogieDeclarations]: Found specification of procedure poll_vortex [2023-11-26 12:03:02,910 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_vortex [2023-11-26 12:03:02,910 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2023-11-26 12:03:02,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2023-11-26 12:03:02,910 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_window_lock_of_vortex_private [2023-11-26 12:03:02,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_window_lock_of_vortex_private [2023-11-26 12:03:02,910 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_check_media [2023-11-26 12:03:02,911 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_check_media [2023-11-26 12:03:02,911 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2023-11-26 12:03:02,911 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2023-11-26 12:03:02,911 INFO L130 BoogieDeclarations]: Found specification of procedure boomerang_rx [2023-11-26 12:03:02,911 INFO L138 BoogieDeclarations]: Found implementation of procedure boomerang_rx [2023-11-26 12:03:02,911 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2023-11-26 12:03:02,911 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2023-11-26 12:03:02,911 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_open [2023-11-26 12:03:02,912 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_open [2023-11-26 12:03:02,912 INFO L130 BoogieDeclarations]: Found specification of procedure dump_tx_ring [2023-11-26 12:03:02,912 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_tx_ring [2023-11-26 12:03:02,912 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2023-11-26 12:03:02,912 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2023-11-26 12:03:02,912 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-26 12:03:02,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-26 12:03:02,913 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_probe1 [2023-11-26 12:03:02,913 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_probe1 [2023-11-26 12:03:02,913 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2023-11-26 12:03:02,913 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2023-11-26 12:03:02,913 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2023-11-26 12:03:02,913 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2023-11-26 12:03:02,913 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2023-11-26 12:03:02,913 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2023-11-26 12:03:02,914 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2023-11-26 12:03:02,914 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2023-11-26 12:03:02,914 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2023-11-26 12:03:02,914 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2023-11-26 12:03:02,914 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2023-11-26 12:03:02,914 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2023-11-26 12:03:02,914 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2023-11-26 12:03:02,914 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2023-11-26 12:03:02,915 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2023-11-26 12:03:02,915 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2023-11-26 12:03:02,915 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2023-11-26 12:03:02,915 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2023-11-26 12:03:02,915 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2023-11-26 12:03:02,915 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2023-11-26 12:03:02,915 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2023-11-26 12:03:02,916 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2023-11-26 12:03:02,916 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2023-11-26 12:03:02,916 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2023-11-26 12:03:02,916 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#24 [2023-11-26 12:03:02,916 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#25 [2023-11-26 12:03:02,916 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#26 [2023-11-26 12:03:02,916 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#27 [2023-11-26 12:03:02,916 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#28 [2023-11-26 12:03:02,917 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#29 [2023-11-26 12:03:02,917 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#30 [2023-11-26 12:03:02,917 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#31 [2023-11-26 12:03:02,917 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#32 [2023-11-26 12:03:02,917 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#33 [2023-11-26 12:03:02,917 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#34 [2023-11-26 12:03:02,917 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#35 [2023-11-26 12:03:02,917 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#36 [2023-11-26 12:03:02,918 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#37 [2023-11-26 12:03:02,918 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#38 [2023-11-26 12:03:02,918 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#39 [2023-11-26 12:03:02,918 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#40 [2023-11-26 12:03:02,918 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#41 [2023-11-26 12:03:02,918 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2023-11-26 12:03:02,918 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2023-11-26 12:03:02,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2023-11-26 12:03:02,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2023-11-26 12:03:02,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2023-11-26 12:03:02,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2023-11-26 12:03:02,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2023-11-26 12:03:02,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2023-11-26 12:03:02,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2023-11-26 12:03:02,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2023-11-26 12:03:02,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2023-11-26 12:03:02,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2023-11-26 12:03:02,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2023-11-26 12:03:02,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2023-11-26 12:03:02,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2023-11-26 12:03:02,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2023-11-26 12:03:02,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2023-11-26 12:03:02,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2023-11-26 12:03:02,921 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2023-11-26 12:03:02,921 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2023-11-26 12:03:02,921 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2023-11-26 12:03:02,921 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2023-11-26 12:03:02,921 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2023-11-26 12:03:02,921 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2023-11-26 12:03:02,921 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2023-11-26 12:03:02,922 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2023-11-26 12:03:02,922 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#26 [2023-11-26 12:03:02,922 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#27 [2023-11-26 12:03:02,922 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#28 [2023-11-26 12:03:02,922 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#29 [2023-11-26 12:03:02,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#30 [2023-11-26 12:03:02,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#31 [2023-11-26 12:03:02,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#32 [2023-11-26 12:03:02,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#33 [2023-11-26 12:03:02,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#34 [2023-11-26 12:03:02,927 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#35 [2023-11-26 12:03:02,927 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#36 [2023-11-26 12:03:02,927 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#37 [2023-11-26 12:03:02,927 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#38 [2023-11-26 12:03:02,927 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#39 [2023-11-26 12:03:02,927 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#40 [2023-11-26 12:03:02,927 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#41 [2023-11-26 12:03:02,927 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-26 12:03:02,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-26 12:03:02,928 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2023-11-26 12:03:02,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2023-11-26 12:03:02,928 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2023-11-26 12:03:02,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2023-11-26 12:03:02,928 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_on [2023-11-26 12:03:02,928 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_on [2023-11-26 12:03:02,929 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2023-11-26 12:03:02,929 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2023-11-26 12:03:02,929 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2023-11-26 12:03:02,929 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2023-11-26 12:03:02,929 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2023-11-26 12:03:02,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2023-11-26 12:03:02,929 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2023-11-26 12:03:02,929 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2023-11-26 12:03:02,930 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2023-11-26 12:03:02,930 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2023-11-26 12:03:02,930 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-26 12:03:02,930 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2023-11-26 12:03:02,930 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2023-11-26 12:03:02,930 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2023-11-26 12:03:02,930 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2023-11-26 12:03:02,930 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2023-11-26 12:03:02,931 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2023-11-26 12:03:02,931 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2023-11-26 12:03:02,931 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2023-11-26 12:03:02,931 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2023-11-26 12:03:02,931 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2023-11-26 12:03:02,931 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2023-11-26 12:03:02,931 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2023-11-26 12:03:02,932 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2023-11-26 12:03:02,932 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2023-11-26 12:03:02,932 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2023-11-26 12:03:02,932 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2023-11-26 12:03:02,932 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2023-11-26 12:03:02,932 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2023-11-26 12:03:02,932 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2023-11-26 12:03:02,932 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2023-11-26 12:03:02,933 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2023-11-26 12:03:02,933 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2023-11-26 12:03:02,933 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2023-11-26 12:03:02,933 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2023-11-26 12:03:02,933 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2023-11-26 12:03:02,933 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2023-11-26 12:03:02,933 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2023-11-26 12:03:02,934 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2023-11-26 12:03:02,934 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2023-11-26 12:03:02,934 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2023-11-26 12:03:02,934 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2023-11-26 12:03:02,934 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2023-11-26 12:03:02,934 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#28 [2023-11-26 12:03:02,934 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#29 [2023-11-26 12:03:02,935 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#30 [2023-11-26 12:03:02,935 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#31 [2023-11-26 12:03:02,935 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#32 [2023-11-26 12:03:02,935 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#33 [2023-11-26 12:03:02,935 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#34 [2023-11-26 12:03:02,935 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#35 [2023-11-26 12:03:02,935 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#36 [2023-11-26 12:03:02,935 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#37 [2023-11-26 12:03:02,936 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#38 [2023-11-26 12:03:02,936 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#39 [2023-11-26 12:03:02,936 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#40 [2023-11-26 12:03:02,936 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#41 [2023-11-26 12:03:02,936 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_suspend [2023-11-26 12:03:02,936 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_suspend [2023-11-26 12:03:02,936 INFO L130 BoogieDeclarations]: Found specification of procedure boomerang_interrupt [2023-11-26 12:03:02,937 INFO L138 BoogieDeclarations]: Found implementation of procedure boomerang_interrupt [2023-11-26 12:03:02,937 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_81 [2023-11-26 12:03:02,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_81 [2023-11-26 12:03:02,937 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2023-11-26 12:03:02,937 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2023-11-26 12:03:02,937 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2023-11-26 12:03:02,937 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2023-11-26 12:03:02,937 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2023-11-26 12:03:02,938 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2023-11-26 12:03:02,938 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2023-11-26 12:03:02,938 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2023-11-26 12:03:02,938 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2023-11-26 12:03:02,938 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2023-11-26 12:03:02,938 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2023-11-26 12:03:02,938 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2023-11-26 12:03:02,938 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2023-11-26 12:03:02,939 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2023-11-26 12:03:02,939 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2023-11-26 12:03:02,939 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2023-11-26 12:03:02,939 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2023-11-26 12:03:02,939 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2023-11-26 12:03:02,939 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2023-11-26 12:03:02,939 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2023-11-26 12:03:02,940 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2023-11-26 12:03:02,940 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2023-11-26 12:03:02,940 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2023-11-26 12:03:02,940 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2023-11-26 12:03:02,940 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2023-11-26 12:03:02,940 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2023-11-26 12:03:02,940 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#26 [2023-11-26 12:03:02,940 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#27 [2023-11-26 12:03:02,941 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#28 [2023-11-26 12:03:02,941 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#29 [2023-11-26 12:03:02,941 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#30 [2023-11-26 12:03:02,941 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#31 [2023-11-26 12:03:02,941 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#32 [2023-11-26 12:03:02,941 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#33 [2023-11-26 12:03:02,941 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#34 [2023-11-26 12:03:02,941 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#35 [2023-11-26 12:03:02,942 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#36 [2023-11-26 12:03:02,942 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#37 [2023-11-26 12:03:02,942 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#38 [2023-11-26 12:03:02,942 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#39 [2023-11-26 12:03:02,942 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#40 [2023-11-26 12:03:02,942 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#41 [2023-11-26 12:03:02,942 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-26 12:03:02,943 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-26 12:03:02,943 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-11-26 12:03:02,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-11-26 12:03:02,943 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2023-11-26 12:03:02,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2023-11-26 12:03:02,943 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2023-11-26 12:03:02,943 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2023-11-26 12:03:02,944 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-11-26 12:03:02,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-11-26 12:03:02,944 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2023-11-26 12:03:02,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2023-11-26 12:03:02,944 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_108 [2023-11-26 12:03:02,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_108 [2023-11-26 12:03:02,944 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2023-11-26 12:03:02,944 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2023-11-26 12:03:02,945 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_sync [2023-11-26 12:03:02,945 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_sync [2023-11-26 12:03:02,945 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_89 [2023-11-26 12:03:02,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_89 [2023-11-26 12:03:02,945 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_88 [2023-11-26 12:03:02,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_88 [2023-11-26 12:03:02,945 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_resume [2023-11-26 12:03:02,945 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_resume [2023-11-26 12:03:02,946 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2023-11-26 12:03:02,946 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2023-11-26 12:03:02,946 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2023-11-26 12:03:02,946 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2023-11-26 12:03:02,946 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_rx [2023-11-26 12:03:02,946 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_rx [2023-11-26 12:03:02,946 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2023-11-26 12:03:02,946 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2023-11-26 12:03:02,947 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2023-11-26 12:03:02,947 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2023-11-26 12:03:02,947 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2023-11-26 12:03:02,947 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2023-11-26 12:03:02,947 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2023-11-26 12:03:02,947 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2023-11-26 12:03:02,947 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_delay [2023-11-26 12:03:02,948 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_delay [2023-11-26 12:03:02,948 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2023-11-26 12:03:02,948 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2023-11-26 12:03:02,948 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2023-11-26 12:03:02,948 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2023-11-26 12:03:02,948 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2023-11-26 12:03:02,948 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2023-11-26 12:03:02,948 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2023-11-26 12:03:02,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2023-11-26 12:03:02,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2023-11-26 12:03:02,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2023-11-26 12:03:02,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2023-11-26 12:03:02,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2023-11-26 12:03:02,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2023-11-26 12:03:02,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2023-11-26 12:03:02,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2023-11-26 12:03:02,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2023-11-26 12:03:02,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2023-11-26 12:03:02,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2023-11-26 12:03:02,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2023-11-26 12:03:02,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2023-11-26 12:03:02,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2023-11-26 12:03:02,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2023-11-26 12:03:02,951 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2023-11-26 12:03:02,951 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2023-11-26 12:03:02,951 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2023-11-26 12:03:02,951 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2023-11-26 12:03:02,951 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2023-11-26 12:03:02,951 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2023-11-26 12:03:02,951 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2023-11-26 12:03:02,951 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2023-11-26 12:03:02,952 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#30 [2023-11-26 12:03:02,952 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#31 [2023-11-26 12:03:02,952 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#32 [2023-11-26 12:03:02,952 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#33 [2023-11-26 12:03:02,952 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#34 [2023-11-26 12:03:02,952 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#35 [2023-11-26 12:03:02,952 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#36 [2023-11-26 12:03:02,953 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#37 [2023-11-26 12:03:02,953 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#38 [2023-11-26 12:03:02,953 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#39 [2023-11-26 12:03:02,953 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#40 [2023-11-26 12:03:02,953 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#41 [2023-11-26 12:03:02,953 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2023-11-26 12:03:02,953 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2023-11-26 12:03:02,953 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_down [2023-11-26 12:03:02,954 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_down [2023-11-26 12:03:02,954 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2023-11-26 12:03:02,954 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2023-11-26 12:03:02,954 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2023-11-26 12:03:02,954 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2023-11-26 12:03:02,954 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-26 12:03:02,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-26 12:03:02,954 INFO L130 BoogieDeclarations]: Found specification of procedure window_write8 [2023-11-26 12:03:02,955 INFO L138 BoogieDeclarations]: Found implementation of procedure window_write8 [2023-11-26 12:03:02,955 INFO L130 BoogieDeclarations]: Found specification of procedure window_read32 [2023-11-26 12:03:02,955 INFO L138 BoogieDeclarations]: Found implementation of procedure window_read32 [2023-11-26 12:03:02,955 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2023-11-26 12:03:02,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2023-11-26 12:03:02,955 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_109 [2023-11-26 12:03:02,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_109 [2023-11-26 12:03:02,955 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_94 [2023-11-26 12:03:02,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_94 [2023-11-26 12:03:02,956 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32_rep [2023-11-26 12:03:02,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32_rep [2023-11-26 12:03:02,956 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_90 [2023-11-26 12:03:02,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_90 [2023-11-26 12:03:02,956 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2023-11-26 12:03:02,956 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2023-11-26 12:03:02,956 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_up [2023-11-26 12:03:02,957 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_up [2023-11-26 12:03:02,957 INFO L130 BoogieDeclarations]: Found specification of procedure window_read16 [2023-11-26 12:03:02,957 INFO L138 BoogieDeclarations]: Found implementation of procedure window_read16 [2023-11-26 12:03:02,957 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-11-26 12:03:02,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-11-26 12:03:02,957 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2023-11-26 12:03:02,957 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2023-11-26 12:03:02,958 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2023-11-26 12:03:02,958 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2023-11-26 12:03:02,958 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2023-11-26 12:03:02,958 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2023-11-26 12:03:02,958 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_vortex_private [2023-11-26 12:03:02,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_vortex_private [2023-11-26 12:03:02,958 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2023-11-26 12:03:02,958 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2023-11-26 12:03:02,959 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2023-11-26 12:03:02,959 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2023-11-26 12:03:02,959 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2023-11-26 12:03:02,959 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2023-11-26 12:03:02,959 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2023-11-26 12:03:02,959 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2023-11-26 12:03:02,959 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2023-11-26 12:03:02,960 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2023-11-26 12:03:02,960 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2023-11-26 12:03:02,960 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2023-11-26 12:03:02,960 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2023-11-26 12:03:02,960 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2023-11-26 12:03:02,960 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2023-11-26 12:03:02,960 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2023-11-26 12:03:02,960 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2023-11-26 12:03:02,961 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2023-11-26 12:03:02,961 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2023-11-26 12:03:02,961 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2023-11-26 12:03:02,961 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2023-11-26 12:03:02,961 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2023-11-26 12:03:02,961 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2023-11-26 12:03:02,961 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2023-11-26 12:03:02,961 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2023-11-26 12:03:02,962 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2023-11-26 12:03:02,962 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2023-11-26 12:03:02,962 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2023-11-26 12:03:02,962 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2023-11-26 12:03:02,962 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2023-11-26 12:03:02,962 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2023-11-26 12:03:02,962 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2023-11-26 12:03:02,963 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#30 [2023-11-26 12:03:02,963 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#31 [2023-11-26 12:03:02,963 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#32 [2023-11-26 12:03:02,963 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#33 [2023-11-26 12:03:02,963 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#34 [2023-11-26 12:03:02,963 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#35 [2023-11-26 12:03:02,963 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#36 [2023-11-26 12:03:02,963 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#37 [2023-11-26 12:03:02,964 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#38 [2023-11-26 12:03:02,964 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#39 [2023-11-26 12:03:02,964 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#40 [2023-11-26 12:03:02,964 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#41 [2023-11-26 12:03:02,964 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-11-26 12:03:02,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-11-26 12:03:02,964 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2023-11-26 12:03:02,964 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2023-11-26 12:03:04,471 INFO L241 CfgBuilder]: Building ICFG [2023-11-26 12:03:04,478 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-26 12:03:12,078 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2023-11-26 12:03:13,594 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-26 12:03:16,235 INFO L282 CfgBuilder]: Performing block encoding [2023-11-26 12:03:17,008 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-26 12:03:17,008 INFO L309 CfgBuilder]: Removed 3 assume(true) statements. [2023-11-26 12:03:17,012 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 12:03:17 BoogieIcfgContainer [2023-11-26 12:03:17,012 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-26 12:03:17,016 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-26 12:03:17,016 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-26 12:03:17,020 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-26 12:03:17,020 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 26.11 12:02:52" (1/3) ... [2023-11-26 12:03:17,021 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6d345ee9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.11 12:03:17, skipping insertion in model container [2023-11-26 12:03:17,021 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:02:58" (2/3) ... [2023-11-26 12:03:17,022 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6d345ee9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.11 12:03:17, skipping insertion in model container [2023-11-26 12:03:17,022 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 12:03:17" (3/3) ... [2023-11-26 12:03:17,023 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-3com-3c59x.cil.i [2023-11-26 12:03:17,044 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-26 12:03:17,044 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 3 error locations. [2023-11-26 12:03:17,174 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-26 12:03:17,187 INFO L357 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, mHoare=true, 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;@372d744e, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-26 12:03:17,187 INFO L358 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2023-11-26 12:03:17,211 INFO L276 IsEmpty]: Start isEmpty. Operand has 3185 states, 2137 states have (on average 1.4698175011698642) internal successors, (3141), 2205 states have internal predecessors, (3141), 892 states have call successors, (892), 154 states have call predecessors, (892), 153 states have return successors, (883), 868 states have call predecessors, (883), 883 states have call successors, (883) [2023-11-26 12:03:17,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2023-11-26 12:03:17,255 INFO L187 NwaCegarLoop]: Found error trace [2023-11-26 12:03:17,256 INFO L195 NwaCegarLoop]: trace histogram [18, 17, 17, 17, 17, 17, 17, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-26 12:03:17,257 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2023-11-26 12:03:17,267 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-26 12:03:17,267 INFO L85 PathProgramCache]: Analyzing trace with hash 388176065, now seen corresponding path program 1 times [2023-11-26 12:03:17,277 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-26 12:03:17,277 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1707242046] [2023-11-26 12:03:17,277 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-26 12:03:17,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-26 12:03:17,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 12:03:18,799 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 12:03:18,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 12:03:18,830 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 12:03:18,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 12:03:18,848 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-11-26 12:03:18,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 12:03:18,863 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 12:03:18,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 12:03:18,882 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2023-11-26 12:03:18,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 12:03:18,900 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 12:03:18,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 12:03:18,910 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2023-11-26 12:03:18,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 12:03:18,931 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 12:03:18,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 12:03:18,939 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2023-11-26 12:03:18,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 12:03:18,953 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 12:03:18,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 12:03:18,961 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2023-11-26 12:03:18,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 12:03:18,975 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 12:03:18,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 12:03:18,983 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2023-11-26 12:03:18,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 12:03:18,996 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 12:03:18,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 12:03:19,004 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2023-11-26 12:03:19,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 12:03:19,018 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 12:03:19,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 12:03:19,026 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2023-11-26 12:03:19,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 12:03:19,044 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 12:03:19,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 12:03:19,052 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2023-11-26 12:03:19,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 12:03:19,065 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 12:03:19,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 12:03:19,073 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2023-11-26 12:03:19,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 12:03:19,087 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 12:03:19,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 12:03:19,095 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 111 [2023-11-26 12:03:19,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 12:03:19,109 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 12:03:19,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 12:03:19,117 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2023-11-26 12:03:19,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 12:03:19,131 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 12:03:19,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 12:03:19,139 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2023-11-26 12:03:19,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 12:03:19,152 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 12:03:19,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 12:03:19,161 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2023-11-26 12:03:19,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 12:03:19,176 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 12:03:19,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 12:03:19,184 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2023-11-26 12:03:19,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 12:03:19,199 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 12:03:19,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 12:03:19,207 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2023-11-26 12:03:19,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 12:03:19,222 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 12:03:19,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 12:03:19,230 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 171 [2023-11-26 12:03:19,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 12:03:19,246 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 182 [2023-11-26 12:03:19,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 12:03:19,262 INFO L134 CoverageAnalysis]: Checked inductivity of 1122 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1122 trivial. 0 not checked. [2023-11-26 12:03:19,263 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-26 12:03:19,263 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1707242046] [2023-11-26 12:03:19,264 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1707242046] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-26 12:03:19,264 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-26 12:03:19,264 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-26 12:03:19,266 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [495020802] [2023-11-26 12:03:19,267 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-26 12:03:19,272 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-26 12:03:19,272 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-26 12:03:19,304 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-26 12:03:19,305 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-26 12:03:19,315 INFO L87 Difference]: Start difference. First operand has 3185 states, 2137 states have (on average 1.4698175011698642) internal successors, (3141), 2205 states have internal predecessors, (3141), 892 states have call successors, (892), 154 states have call predecessors, (892), 153 states have return successors, (883), 868 states have call predecessors, (883), 883 states have call successors, (883) Second operand has 4 states, 4 states have (on average 9.0) internal successors, (36), 3 states have internal predecessors, (36), 3 states have call successors, (22), 3 states have call predecessors, (22), 1 states have return successors, (20), 3 states have call predecessors, (20), 3 states have call successors, (20) [2023-11-26 12:03:30,858 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-26 12:03:30,858 INFO L93 Difference]: Finished difference Result 9422 states and 15094 transitions. [2023-11-26 12:03:30,859 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-11-26 12:03:30,860 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 9.0) internal successors, (36), 3 states have internal predecessors, (36), 3 states have call successors, (22), 3 states have call predecessors, (22), 1 states have return successors, (20), 3 states have call predecessors, (20), 3 states have call successors, (20) Word has length 191 [2023-11-26 12:03:30,862 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-26 12:03:30,945 INFO L225 Difference]: With dead ends: 9422 [2023-11-26 12:03:30,945 INFO L226 Difference]: Without dead ends: 6255 [2023-11-26 12:03:30,981 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 77 GetRequests, 74 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-11-26 12:03:30,984 INFO L413 NwaCegarLoop]: 3593 mSDtfsCounter, 5330 mSDsluCounter, 5239 mSDsCounter, 0 mSdLazyCounter, 3991 mSolverCounterSat, 2173 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6127 SdHoareTripleChecker+Valid, 8832 SdHoareTripleChecker+Invalid, 6164 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 2173 IncrementalHoareTripleChecker+Valid, 3991 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 10.5s IncrementalHoareTripleChecker+Time [2023-11-26 12:03:30,985 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [6127 Valid, 8832 Invalid, 6164 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [2173 Valid, 3991 Invalid, 0 Unknown, 0 Unchecked, 10.5s Time] [2023-11-26 12:03:31,014 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6255 states. [2023-11-26 12:03:31,484 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6255 to 6203. [2023-11-26 12:03:31,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6203 states, 4193 states have (on average 1.4567135702361078) internal successors, (6108), 4328 states have internal predecessors, (6108), 1705 states have call successors, (1705), 303 states have call predecessors, (1705), 302 states have return successors, (1701), 1671 states have call predecessors, (1701), 1701 states have call successors, (1701) [2023-11-26 12:03:31,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6203 states to 6203 states and 9514 transitions. [2023-11-26 12:03:31,597 INFO L78 Accepts]: Start accepts. Automaton has 6203 states and 9514 transitions. Word has length 191 [2023-11-26 12:03:31,602 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-26 12:03:31,603 INFO L495 AbstractCegarLoop]: Abstraction has 6203 states and 9514 transitions. [2023-11-26 12:03:31,603 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 9.0) internal successors, (36), 3 states have internal predecessors, (36), 3 states have call successors, (22), 3 states have call predecessors, (22), 1 states have return successors, (20), 3 states have call predecessors, (20), 3 states have call successors, (20) [2023-11-26 12:03:31,603 INFO L276 IsEmpty]: Start isEmpty. Operand 6203 states and 9514 transitions. [2023-11-26 12:03:31,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2023-11-26 12:03:31,615 INFO L187 NwaCegarLoop]: Found error trace [2023-11-26 12:03:31,616 INFO L195 NwaCegarLoop]: trace histogram [18, 17, 17, 17, 17, 17, 17, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-26 12:03:31,616 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-11-26 12:03:31,616 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2023-11-26 12:03:31,617 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-26 12:03:31,617 INFO L85 PathProgramCache]: Analyzing trace with hash 624807130, now seen corresponding path program 1 times [2023-11-26 12:03:31,618 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-26 12:03:31,618 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [438609119] [2023-11-26 12:03:31,618 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-26 12:03:31,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-26 12:03:31,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 12:03:32,356 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 12:03:32,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 12:03:32,368 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 12:03:32,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 12:03:32,377 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-11-26 12:03:32,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 12:03:32,388 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 12:03:32,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 12:03:32,396 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2023-11-26 12:03:32,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 12:03:32,408 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 12:03:32,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 12:03:32,415 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2023-11-26 12:03:32,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 12:03:32,428 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 12:03:32,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 12:03:32,435 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2023-11-26 12:03:32,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 12:03:32,447 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 12:03:32,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 12:03:32,456 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2023-11-26 12:03:32,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 12:03:32,470 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 12:03:32,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 12:03:32,478 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2023-11-26 12:03:32,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 12:03:32,499 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 12:03:32,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 12:03:32,512 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2023-11-26 12:03:32,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 12:03:32,528 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 12:03:32,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 12:03:32,535 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2023-11-26 12:03:32,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 12:03:32,547 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 12:03:32,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 12:03:32,553 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2023-11-26 12:03:32,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 12:03:32,565 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 12:03:32,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 12:03:32,572 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2023-11-26 12:03:32,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 12:03:32,584 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 12:03:32,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 12:03:32,591 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 111 [2023-11-26 12:03:32,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 12:03:32,602 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 12:03:32,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 12:03:32,609 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2023-11-26 12:03:32,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 12:03:32,621 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 12:03:32,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 12:03:32,628 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2023-11-26 12:03:32,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 12:03:32,640 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 12:03:32,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 12:03:32,648 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2023-11-26 12:03:32,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 12:03:32,659 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 12:03:32,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 12:03:32,666 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2023-11-26 12:03:32,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 12:03:32,679 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 12:03:32,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 12:03:32,685 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2023-11-26 12:03:32,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 12:03:32,697 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 12:03:32,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 12:03:32,704 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 171 [2023-11-26 12:03:32,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 12:03:32,718 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183 [2023-11-26 12:03:32,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 12:03:32,728 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189 [2023-11-26 12:03:32,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 12:03:32,741 INFO L134 CoverageAnalysis]: Checked inductivity of 1122 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1122 trivial. 0 not checked. [2023-11-26 12:03:32,742 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-26 12:03:32,742 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [438609119] [2023-11-26 12:03:32,742 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [438609119] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-26 12:03:32,742 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-26 12:03:32,743 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-26 12:03:32,743 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [467300133] [2023-11-26 12:03:32,744 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-26 12:03:32,749 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-26 12:03:32,750 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-26 12:03:32,751 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-26 12:03:32,751 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-26 12:03:32,752 INFO L87 Difference]: Start difference. First operand 6203 states and 9514 transitions. Second operand has 4 states, 4 states have (on average 10.5) internal successors, (42), 3 states have internal predecessors, (42), 3 states have call successors, (24), 3 states have call predecessors, (24), 1 states have return successors, (21), 3 states have call predecessors, (21), 3 states have call successors, (21)