./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_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-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00042d77-0ab3-4960-88d3-db136aa2a792/bin/uautomizer-verify-VRDe98Ueme/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00042d77-0ab3-4960-88d3-db136aa2a792/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_00042d77-0ab3-4960-88d3-db136aa2a792/bin/uautomizer-verify-VRDe98Ueme/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00042d77-0ab3-4960-88d3-db136aa2a792/bin/uautomizer-verify-VRDe98Ueme/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-3com-3c59x.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00042d77-0ab3-4960-88d3-db136aa2a792/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_00042d77-0ab3-4960-88d3-db136aa2a792/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 d46a0c21917156d86326b49faaf0b679a3e4aece26c641cfed6d2cba03552492 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-26 12:04:32,799 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-26 12:04:32,943 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00042d77-0ab3-4960-88d3-db136aa2a792/bin/uautomizer-verify-VRDe98Ueme/config/svcomp-Reach-64bit-Automizer_Default.epf [2023-11-26 12:04:32,953 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-26 12:04:32,954 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-26 12:04:33,002 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-26 12:04:33,003 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-26 12:04:33,004 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-26 12:04:33,005 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-11-26 12:04:33,011 INFO L153 SettingsManager]: * Use memory slicer=true [2023-11-26 12:04:33,012 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-26 12:04:33,014 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-26 12:04:33,015 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-26 12:04:33,017 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-26 12:04:33,017 INFO L153 SettingsManager]: * Use SBE=true [2023-11-26 12:04:33,018 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-26 12:04:33,019 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-26 12:04:33,019 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-26 12:04:33,020 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-26 12:04:33,021 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-26 12:04:33,021 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-26 12:04:33,022 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-26 12:04:33,023 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-26 12:04:33,023 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-26 12:04:33,024 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-26 12:04:33,025 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-26 12:04:33,026 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-26 12:04:33,026 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-26 12:04:33,027 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-26 12:04:33,028 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-26 12:04:33,029 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-26 12:04:33,029 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-26 12:04:33,030 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-26 12:04:33,030 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-26 12:04:33,030 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-26 12:04:33,031 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-26 12:04:33,031 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-26 12:04:33,032 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-26 12:04:33,032 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-26 12:04:33,032 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_00042d77-0ab3-4960-88d3-db136aa2a792/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00042d77-0ab3-4960-88d3-db136aa2a792/bin/uautomizer-verify-VRDe98Ueme Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d46a0c21917156d86326b49faaf0b679a3e4aece26c641cfed6d2cba03552492 [2023-11-26 12:04:33,402 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-26 12:04:33,436 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-26 12:04:33,439 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-26 12:04:33,441 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-26 12:04:33,442 INFO L274 PluginConnector]: CDTParser initialized [2023-11-26 12:04:33,443 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00042d77-0ab3-4960-88d3-db136aa2a792/bin/uautomizer-verify-VRDe98Ueme/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-3com-3c59x.cil.i [2023-11-26 12:04:36,655 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-26 12:04:37,522 INFO L384 CDTParser]: Found 1 translation units. [2023-11-26 12:04:37,523 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00042d77-0ab3-4960-88d3-db136aa2a792/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-3com-3c59x.cil.i [2023-11-26 12:04:37,612 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00042d77-0ab3-4960-88d3-db136aa2a792/bin/uautomizer-verify-VRDe98Ueme/data/53ec0733f/479de07a7bb84990876d82e10eaa4d4c/FLAG94e2f5d12 [2023-11-26 12:04:37,628 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00042d77-0ab3-4960-88d3-db136aa2a792/bin/uautomizer-verify-VRDe98Ueme/data/53ec0733f/479de07a7bb84990876d82e10eaa4d4c [2023-11-26 12:04:37,634 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-26 12:04:37,636 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-26 12:04:37,640 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-26 12:04:37,640 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-26 12:04:37,645 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-26 12:04:37,646 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 12:04:37" (1/1) ... [2023-11-26 12:04:37,647 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@71523fd2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:04:37, skipping insertion in model container [2023-11-26 12:04:37,647 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 12:04:37" (1/1) ... [2023-11-26 12:04:37,941 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-26 12:04:42,108 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_00042d77-0ab3-4960-88d3-db136aa2a792/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-3com-3c59x.cil.i[450587,450600] [2023-11-26 12:04:42,113 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_00042d77-0ab3-4960-88d3-db136aa2a792/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-3com-3c59x.cil.i[450756,450769] [2023-11-26 12:04:42,114 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_00042d77-0ab3-4960-88d3-db136aa2a792/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-3com-3c59x.cil.i[450923,450936] [2023-11-26 12:04:42,115 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_00042d77-0ab3-4960-88d3-db136aa2a792/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-3com-3c59x.cil.i[451091,451104] [2023-11-26 12:04:42,157 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-26 12:04:42,237 INFO L202 MainTranslator]: Completed pre-run [2023-11-26 12:04:42,437 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"); [5385] [2023-11-26 12:04:42,439 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)); [5392] [2023-11-26 12:04:42,439 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5399] [2023-11-26 12:04:42,442 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/7cdfae59d3ac602223400f61d8829e28/klever-core-work-dir/520b8de/linux-kernel-locking-spinlock/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [5444-5445] [2023-11-26 12:04:42,443 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"); [5450-5452] [2023-11-26 12:04:42,444 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/7cdfae59d3ac602223400f61d8829e28/klever-core-work-dir/520b8de/linux-kernel-locking-spinlock/lkbce/arch/x86/include/asm/paravirt.h"), "i" (809), "i" (12UL)); [5477-5478] [2023-11-26 12:04:42,445 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"); [5483-5485] [2023-11-26 12:04:42,446 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/7cdfae59d3ac602223400f61d8829e28/klever-core-work-dir/520b8de/linux-kernel-locking-spinlock/lkbce/arch/x86/include/asm/paravirt.h"), "i" (814), "i" (12UL)); [5509-5510] [2023-11-26 12:04:42,446 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"); [5515-5517] [2023-11-26 12:04:42,457 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)); [5796-5797] [2023-11-26 12:04:42,459 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)); [5830-5831] [2023-11-26 12:04:42,461 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)); [5867-5868] [2023-11-26 12:04:42,463 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)); [5904-5905] [2023-11-26 12:04:42,787 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)); [11550-11551] [2023-11-26 12:04:42,895 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_00042d77-0ab3-4960-88d3-db136aa2a792/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-3com-3c59x.cil.i[450587,450600] [2023-11-26 12:04:42,896 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_00042d77-0ab3-4960-88d3-db136aa2a792/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-3com-3c59x.cil.i[450756,450769] [2023-11-26 12:04:42,896 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_00042d77-0ab3-4960-88d3-db136aa2a792/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-3com-3c59x.cil.i[450923,450936] [2023-11-26 12:04:42,897 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_00042d77-0ab3-4960-88d3-db136aa2a792/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-3com-3c59x.cil.i[451091,451104] [2023-11-26 12:04:42,910 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-26 12:04:43,285 INFO L206 MainTranslator]: Completed translation [2023-11-26 12:04:43,286 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:04:43 WrapperNode [2023-11-26 12:04:43,286 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-26 12:04:43,287 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-26 12:04:43,288 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-26 12:04:43,288 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-26 12:04:43,297 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:04:43" (1/1) ... [2023-11-26 12:04:43,477 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:04:43" (1/1) ... [2023-11-26 12:04:43,888 INFO L138 Inliner]: procedures = 547, calls = 4444, calls flagged for inlining = 248, calls inlined = 226, statements flattened = 9838 [2023-11-26 12:04:43,889 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-26 12:04:43,889 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-26 12:04:43,889 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-26 12:04:43,890 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-26 12:04:43,904 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:04:43" (1/1) ... [2023-11-26 12:04:43,904 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:04:43" (1/1) ... [2023-11-26 12:04:44,007 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:04:43" (1/1) ... [2023-11-26 12:04:46,928 INFO L175 MemorySlicer]: Split 2486 memory accesses to 44 slices as follows [3, 11, 9, 4, 9, 11, 5, 5, 2, 273, 6, 234, 13, 4, 28, 5, 5, 40, 2, 2, 16, 1426, 3, 3, 6, 2, 4, 6, 5, 6, 9, 5, 1, 6, 1, 2, 34, 172, 6, 76, 3, 10, 4, 9]. 57 percent of accesses are in the largest equivalence class. The 1346 initializations are split as follows [3, 8, 8, 4, 8, 8, 5, 5, 0, 0, 6, 234, 0, 4, 28, 5, 0, 0, 0, 0, 16, 685, 0, 0, 6, 0, 0, 6, 5, 0, 9, 5, 1, 6, 1, 2, 34, 160, 6, 55, 3, 8, 4, 8]. The 431 writes are split as follows [0, 0, 0, 0, 0, 0, 0, 0, 0, 234, 0, 0, 1, 0, 0, 0, 4, 0, 0, 1, 0, 184, 3, 0, 0, 1, 0, 0, 0, 3, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]. [2023-11-26 12:04:46,928 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:04:43" (1/1) ... [2023-11-26 12:04:46,929 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:04:43" (1/1) ... [2023-11-26 12:04:47,244 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:04:43" (1/1) ... [2023-11-26 12:04:47,292 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:04:43" (1/1) ... [2023-11-26 12:04:47,369 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:04:43" (1/1) ... [2023-11-26 12:04:47,414 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:04:43" (1/1) ... [2023-11-26 12:04:47,560 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-26 12:04:47,562 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-26 12:04:47,563 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-26 12:04:47,563 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-26 12:04:47,564 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:04:43" (1/1) ... [2023-11-26 12:04:47,584 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-26 12:04:47,614 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00042d77-0ab3-4960-88d3-db136aa2a792/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:04:47,656 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00042d77-0ab3-4960-88d3-db136aa2a792/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2023-11-26 12:04:47,766 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2023-11-26 12:04:47,766 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2023-11-26 12:04:47,767 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-26 12:04:47,767 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-26 12:04:47,767 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2023-11-26 12:04:47,768 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2023-11-26 12:04:47,768 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_present [2023-11-26 12:04:47,768 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_present [2023-11-26 12:04:47,768 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_nway_reset [2023-11-26 12:04:47,769 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_nway_reset [2023-11-26 12:04:47,771 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2023-11-26 12:04:47,771 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2023-11-26 12:04:47,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_87 [2023-11-26 12:04:47,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_87 [2023-11-26 12:04:47,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-26 12:04:47,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-26 12:04:47,773 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2023-11-26 12:04:47,773 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2023-11-26 12:04:47,773 INFO L130 BoogieDeclarations]: Found specification of procedure set_8021q_mode [2023-11-26 12:04:47,774 INFO L138 BoogieDeclarations]: Found implementation of procedure set_8021q_mode [2023-11-26 12:04:47,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_82 [2023-11-26 12:04:47,754 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00042d77-0ab3-4960-88d3-db136aa2a792/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2023-11-26 12:04:47,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_82 [2023-11-26 12:04:47,795 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_remove_one [2023-11-26 12:04:47,795 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_remove_one [2023-11-26 12:04:47,795 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2023-11-26 12:04:47,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2023-11-26 12:04:47,795 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2023-11-26 12:04:47,795 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2023-11-26 12:04:47,796 INFO L130 BoogieDeclarations]: Found specification of procedure issue_and_wait [2023-11-26 12:04:47,796 INFO L138 BoogieDeclarations]: Found implementation of procedure issue_and_wait [2023-11-26 12:04:47,796 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-11-26 12:04:47,796 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-11-26 12:04:47,796 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2023-11-26 12:04:47,796 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2023-11-26 12:04:47,796 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2023-11-26 12:04:47,796 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2023-11-26 12:04:47,797 INFO L130 BoogieDeclarations]: Found specification of procedure window_write32 [2023-11-26 12:04:47,797 INFO L138 BoogieDeclarations]: Found implementation of procedure window_write32 [2023-11-26 12:04:47,797 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2023-11-26 12:04:47,797 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2023-11-26 12:04:47,797 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_65 [2023-11-26 12:04:47,797 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_65 [2023-11-26 12:04:47,797 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2023-11-26 12:04:47,798 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2023-11-26 12:04:47,798 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_5 [2023-11-26 12:04:47,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_5 [2023-11-26 12:04:47,798 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-11-26 12:04:47,798 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-11-26 12:04:47,798 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_window_lock_of_vortex_private [2023-11-26 12:04:47,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_window_lock_of_vortex_private [2023-11-26 12:04:47,798 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_vortex_private [2023-11-26 12:04:47,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_vortex_private [2023-11-26 12:04:47,799 INFO L130 BoogieDeclarations]: Found specification of procedure window_set [2023-11-26 12:04:47,799 INFO L138 BoogieDeclarations]: Found implementation of procedure window_set [2023-11-26 12:04:47,799 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2023-11-26 12:04:47,799 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2023-11-26 12:04:47,799 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-11-26 12:04:47,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-11-26 12:04:47,800 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2023-11-26 12:04:47,800 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2023-11-26 12:04:47,800 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2023-11-26 12:04:47,800 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2023-11-26 12:04:47,800 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2023-11-26 12:04:47,800 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2023-11-26 12:04:47,800 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2023-11-26 12:04:47,800 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2023-11-26 12:04:47,801 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2023-11-26 12:04:47,801 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2023-11-26 12:04:47,801 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-26 12:04:47,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-26 12:04:47,801 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2023-11-26 12:04:47,801 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2023-11-26 12:04:47,801 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-11-26 12:04:47,802 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-11-26 12:04:47,802 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_5_2 [2023-11-26 12:04:47,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_5_2 [2023-11-26 12:04:47,804 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2023-11-26 12:04:47,804 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2023-11-26 12:04:47,805 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-26 12:04:47,805 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tx_timestamp [2023-11-26 12:04:47,805 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tx_timestamp [2023-11-26 12:04:47,805 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2023-11-26 12:04:47,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2023-11-26 12:04:47,805 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2023-11-26 12:04:47,806 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2023-11-26 12:04:47,806 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2023-11-26 12:04:47,806 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2023-11-26 12:04:47,806 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2023-11-26 12:04:47,807 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2023-11-26 12:04:47,807 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2023-11-26 12:04:47,807 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2023-11-26 12:04:47,807 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2023-11-26 12:04:47,808 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2023-11-26 12:04:47,808 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2023-11-26 12:04:47,808 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2023-11-26 12:04:47,808 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2023-11-26 12:04:47,809 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2023-11-26 12:04:47,809 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2023-11-26 12:04:47,809 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2023-11-26 12:04:47,809 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2023-11-26 12:04:47,810 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2023-11-26 12:04:47,810 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2023-11-26 12:04:47,811 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2023-11-26 12:04:47,811 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2023-11-26 12:04:47,811 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2023-11-26 12:04:47,811 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2023-11-26 12:04:47,811 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2023-11-26 12:04:47,812 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2023-11-26 12:04:47,812 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2023-11-26 12:04:47,812 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2023-11-26 12:04:47,812 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2023-11-26 12:04:47,812 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#24 [2023-11-26 12:04:47,812 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#25 [2023-11-26 12:04:47,813 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#26 [2023-11-26 12:04:47,813 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#27 [2023-11-26 12:04:47,813 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#28 [2023-11-26 12:04:47,813 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#29 [2023-11-26 12:04:47,813 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#30 [2023-11-26 12:04:47,814 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#31 [2023-11-26 12:04:47,814 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#32 [2023-11-26 12:04:47,814 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#33 [2023-11-26 12:04:47,814 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#34 [2023-11-26 12:04:47,815 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#35 [2023-11-26 12:04:47,816 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#36 [2023-11-26 12:04:47,816 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#37 [2023-11-26 12:04:47,816 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#38 [2023-11-26 12:04:47,816 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#39 [2023-11-26 12:04:47,817 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#40 [2023-11-26 12:04:47,817 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#41 [2023-11-26 12:04:47,817 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#42 [2023-11-26 12:04:47,818 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#43 [2023-11-26 12:04:47,821 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_tx_timeout [2023-11-26 12:04:47,822 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_tx_timeout [2023-11-26 12:04:47,822 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2023-11-26 12:04:47,822 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2023-11-26 12:04:47,823 INFO L130 BoogieDeclarations]: Found specification of procedure ioport_map [2023-11-26 12:04:47,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ioport_map [2023-11-26 12:04:47,824 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-11-26 12:04:47,825 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-11-26 12:04:47,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2023-11-26 12:04:47,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2023-11-26 12:04:47,830 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-11-26 12:04:47,830 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-11-26 12:04:47,830 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2023-11-26 12:04:47,831 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2023-11-26 12:04:47,831 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2023-11-26 12:04:47,831 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2023-11-26 12:04:47,831 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2023-11-26 12:04:47,831 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2023-11-26 12:04:47,831 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2023-11-26 12:04:47,832 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2023-11-26 12:04:47,832 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2023-11-26 12:04:47,832 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2023-11-26 12:04:47,832 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2023-11-26 12:04:47,832 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2023-11-26 12:04:47,832 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2023-11-26 12:04:47,833 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2023-11-26 12:04:47,833 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2023-11-26 12:04:47,833 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2023-11-26 12:04:47,833 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2023-11-26 12:04:47,834 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2023-11-26 12:04:47,834 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2023-11-26 12:04:47,834 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2023-11-26 12:04:47,834 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2023-11-26 12:04:47,834 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2023-11-26 12:04:47,834 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2023-11-26 12:04:47,834 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2023-11-26 12:04:47,835 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2023-11-26 12:04:47,835 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2023-11-26 12:04:47,835 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2023-11-26 12:04:47,835 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2023-11-26 12:04:47,835 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#28 [2023-11-26 12:04:47,836 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#29 [2023-11-26 12:04:47,836 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#30 [2023-11-26 12:04:47,837 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#31 [2023-11-26 12:04:47,837 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#32 [2023-11-26 12:04:47,837 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#33 [2023-11-26 12:04:47,838 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#34 [2023-11-26 12:04:47,838 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#35 [2023-11-26 12:04:47,838 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#36 [2023-11-26 12:04:47,839 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#37 [2023-11-26 12:04:47,839 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#38 [2023-11-26 12:04:47,839 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#39 [2023-11-26 12:04:47,839 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#40 [2023-11-26 12:04:47,839 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#41 [2023-11-26 12:04:47,839 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#42 [2023-11-26 12:04:47,840 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#43 [2023-11-26 12:04:47,840 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-11-26 12:04:47,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-11-26 12:04:47,840 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2023-11-26 12:04:47,840 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2023-11-26 12:04:47,840 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2023-11-26 12:04:47,841 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2023-11-26 12:04:47,841 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2023-11-26 12:04:47,841 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2023-11-26 12:04:47,841 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2023-11-26 12:04:47,841 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2023-11-26 12:04:47,841 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2023-11-26 12:04:47,842 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2023-11-26 12:04:47,842 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2023-11-26 12:04:47,842 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2023-11-26 12:04:47,842 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2023-11-26 12:04:47,842 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2023-11-26 12:04:47,842 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2023-11-26 12:04:47,843 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2023-11-26 12:04:47,843 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2023-11-26 12:04:47,843 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2023-11-26 12:04:47,843 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2023-11-26 12:04:47,843 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2023-11-26 12:04:47,843 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2023-11-26 12:04:47,844 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2023-11-26 12:04:47,844 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2023-11-26 12:04:47,844 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2023-11-26 12:04:47,844 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2023-11-26 12:04:47,844 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2023-11-26 12:04:47,844 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2023-11-26 12:04:47,845 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2023-11-26 12:04:47,845 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2023-11-26 12:04:47,845 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2023-11-26 12:04:47,845 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#30 [2023-11-26 12:04:47,845 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#31 [2023-11-26 12:04:47,845 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#32 [2023-11-26 12:04:47,845 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#33 [2023-11-26 12:04:47,846 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#34 [2023-11-26 12:04:47,846 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#35 [2023-11-26 12:04:47,846 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#36 [2023-11-26 12:04:47,846 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#37 [2023-11-26 12:04:47,846 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#38 [2023-11-26 12:04:47,846 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#39 [2023-11-26 12:04:47,847 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#40 [2023-11-26 12:04:47,847 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#41 [2023-11-26 12:04:47,847 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#42 [2023-11-26 12:04:47,847 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#43 [2023-11-26 12:04:47,847 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_interrupt [2023-11-26 12:04:47,847 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_interrupt [2023-11-26 12:04:47,848 INFO L130 BoogieDeclarations]: Found specification of procedure set_rx_mode [2023-11-26 12:04:47,848 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rx_mode [2023-11-26 12:04:47,848 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2023-11-26 12:04:47,848 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2023-11-26 12:04:47,848 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2023-11-26 12:04:47,848 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2023-11-26 12:04:47,849 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2023-11-26 12:04:47,849 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2023-11-26 12:04:47,849 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2023-11-26 12:04:47,849 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2023-11-26 12:04:47,849 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2023-11-26 12:04:47,849 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2023-11-26 12:04:47,850 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2023-11-26 12:04:47,850 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2023-11-26 12:04:47,850 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2023-11-26 12:04:47,850 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2023-11-26 12:04:47,850 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2023-11-26 12:04:47,850 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2023-11-26 12:04:47,850 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2023-11-26 12:04:47,851 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2023-11-26 12:04:47,851 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2023-11-26 12:04:47,851 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2023-11-26 12:04:47,852 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2023-11-26 12:04:47,856 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2023-11-26 12:04:47,856 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#20 [2023-11-26 12:04:47,856 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#21 [2023-11-26 12:04:47,856 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#22 [2023-11-26 12:04:47,857 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#23 [2023-11-26 12:04:47,857 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#24 [2023-11-26 12:04:47,857 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#25 [2023-11-26 12:04:47,857 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#26 [2023-11-26 12:04:47,857 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#27 [2023-11-26 12:04:47,858 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#28 [2023-11-26 12:04:47,859 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#29 [2023-11-26 12:04:47,859 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#30 [2023-11-26 12:04:47,860 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#31 [2023-11-26 12:04:47,860 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#32 [2023-11-26 12:04:47,860 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#33 [2023-11-26 12:04:47,860 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#34 [2023-11-26 12:04:47,860 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#35 [2023-11-26 12:04:47,860 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#36 [2023-11-26 12:04:47,861 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#37 [2023-11-26 12:04:47,861 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#38 [2023-11-26 12:04:47,861 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#39 [2023-11-26 12:04:47,861 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#40 [2023-11-26 12:04:47,861 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#41 [2023-11-26 12:04:47,861 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#42 [2023-11-26 12:04:47,861 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#43 [2023-11-26 12:04:47,862 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2023-11-26 12:04:47,862 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2023-11-26 12:04:47,862 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2023-11-26 12:04:47,862 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2023-11-26 12:04:47,862 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2023-11-26 12:04:47,862 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2023-11-26 12:04:47,863 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2023-11-26 12:04:47,863 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2023-11-26 12:04:47,863 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2023-11-26 12:04:47,863 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2023-11-26 12:04:47,863 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2023-11-26 12:04:47,863 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2023-11-26 12:04:47,863 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2023-11-26 12:04:47,864 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2023-11-26 12:04:47,864 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2023-11-26 12:04:47,864 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2023-11-26 12:04:47,864 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2023-11-26 12:04:47,864 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2023-11-26 12:04:47,864 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2023-11-26 12:04:47,865 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2023-11-26 12:04:47,865 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#20 [2023-11-26 12:04:47,865 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#21 [2023-11-26 12:04:47,865 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#22 [2023-11-26 12:04:47,865 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#23 [2023-11-26 12:04:47,865 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#24 [2023-11-26 12:04:47,865 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#25 [2023-11-26 12:04:47,866 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#26 [2023-11-26 12:04:47,866 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#27 [2023-11-26 12:04:47,866 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#28 [2023-11-26 12:04:47,866 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#29 [2023-11-26 12:04:47,866 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#30 [2023-11-26 12:04:47,866 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#31 [2023-11-26 12:04:47,867 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#32 [2023-11-26 12:04:47,867 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#33 [2023-11-26 12:04:47,867 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#34 [2023-11-26 12:04:47,867 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#35 [2023-11-26 12:04:47,867 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#36 [2023-11-26 12:04:47,867 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#37 [2023-11-26 12:04:47,868 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#38 [2023-11-26 12:04:47,868 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#39 [2023-11-26 12:04:47,868 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#40 [2023-11-26 12:04:47,868 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#41 [2023-11-26 12:04:47,868 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#42 [2023-11-26 12:04:47,868 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#43 [2023-11-26 12:04:47,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2023-11-26 12:04:47,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2023-11-26 12:04:47,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-11-26 12:04:47,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-11-26 12:04:47,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2023-11-26 12:04:47,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2023-11-26 12:04:47,869 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_set_duplex [2023-11-26 12:04:47,869 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_set_duplex [2023-11-26 12:04:47,870 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_83 [2023-11-26 12:04:47,870 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_83 [2023-11-26 12:04:47,870 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2023-11-26 12:04:47,870 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2023-11-26 12:04:47,870 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2023-11-26 12:04:47,870 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2023-11-26 12:04:47,871 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2023-11-26 12:04:47,871 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2023-11-26 12:04:47,871 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_error [2023-11-26 12:04:47,871 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_error [2023-11-26 12:04:47,871 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-11-26 12:04:47,871 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2023-11-26 12:04:47,872 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_close [2023-11-26 12:04:47,872 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_close [2023-11-26 12:04:47,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2023-11-26 12:04:47,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2023-11-26 12:04:47,872 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-26 12:04:47,872 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_save [2023-11-26 12:04:47,872 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_save [2023-11-26 12:04:47,873 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2023-11-26 12:04:47,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2023-11-26 12:04:47,873 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-26 12:04:47,873 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-11-26 12:04:47,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-11-26 12:04:47,873 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-26 12:04:47,874 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-26 12:04:47,874 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2023-11-26 12:04:47,874 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2023-11-26 12:04:47,874 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2023-11-26 12:04:47,874 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2023-11-26 12:04:47,874 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2023-11-26 12:04:47,874 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2023-11-26 12:04:47,875 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2023-11-26 12:04:47,875 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2023-11-26 12:04:47,875 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2023-11-26 12:04:47,875 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2023-11-26 12:04:47,875 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2023-11-26 12:04:47,875 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2023-11-26 12:04:47,876 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2023-11-26 12:04:47,876 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2023-11-26 12:04:47,876 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2023-11-26 12:04:47,876 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2023-11-26 12:04:47,876 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2023-11-26 12:04:47,876 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2023-11-26 12:04:47,876 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2023-11-26 12:04:47,877 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2023-11-26 12:04:47,877 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2023-11-26 12:04:47,877 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2023-11-26 12:04:47,877 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2023-11-26 12:04:47,877 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2023-11-26 12:04:47,877 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2023-11-26 12:04:47,878 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2023-11-26 12:04:47,878 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2023-11-26 12:04:47,878 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2023-11-26 12:04:47,878 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#28 [2023-11-26 12:04:47,878 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#29 [2023-11-26 12:04:47,878 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#30 [2023-11-26 12:04:47,878 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#31 [2023-11-26 12:04:47,879 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#32 [2023-11-26 12:04:47,879 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#33 [2023-11-26 12:04:47,880 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#34 [2023-11-26 12:04:47,880 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#35 [2023-11-26 12:04:47,880 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#36 [2023-11-26 12:04:47,880 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#37 [2023-11-26 12:04:47,880 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#38 [2023-11-26 12:04:47,881 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#39 [2023-11-26 12:04:47,881 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#40 [2023-11-26 12:04:47,881 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#41 [2023-11-26 12:04:47,881 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#42 [2023-11-26 12:04:47,881 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#43 [2023-11-26 12:04:47,881 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2023-11-26 12:04:47,881 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2023-11-26 12:04:47,882 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-11-26 12:04:47,882 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-11-26 12:04:47,882 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2023-11-26 12:04:47,882 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2023-11-26 12:04:47,882 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-11-26 12:04:47,882 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-11-26 12:04:47,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_98 [2023-11-26 12:04:47,883 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_98 [2023-11-26 12:04:47,883 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_set_WOL [2023-11-26 12:04:47,883 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_set_WOL [2023-11-26 12:04:47,883 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2023-11-26 12:04:47,883 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2023-11-26 12:04:47,884 INFO L130 BoogieDeclarations]: Found specification of procedure window_write16 [2023-11-26 12:04:47,884 INFO L138 BoogieDeclarations]: Found implementation of procedure window_write16 [2023-11-26 12:04:47,884 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2023-11-26 12:04:47,884 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2023-11-26 12:04:47,884 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2023-11-26 12:04:47,884 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2023-11-26 12:04:47,884 INFO L130 BoogieDeclarations]: Found specification of procedure window_read8 [2023-11-26 12:04:47,885 INFO L138 BoogieDeclarations]: Found implementation of procedure window_read8 [2023-11-26 12:04:47,885 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2023-11-26 12:04:47,885 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2023-11-26 12:04:47,885 INFO L130 BoogieDeclarations]: Found specification of procedure update_stats [2023-11-26 12:04:47,885 INFO L138 BoogieDeclarations]: Found implementation of procedure update_stats [2023-11-26 12:04:47,885 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-11-26 12:04:47,886 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-11-26 12:04:47,886 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2023-11-26 12:04:47,886 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2023-11-26 12:04:47,886 INFO L130 BoogieDeclarations]: Found specification of procedure poll_vortex [2023-11-26 12:04:47,886 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_vortex [2023-11-26 12:04:47,886 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2023-11-26 12:04:47,887 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2023-11-26 12:04:47,887 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_window_lock_of_vortex_private [2023-11-26 12:04:47,887 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_window_lock_of_vortex_private [2023-11-26 12:04:47,887 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_check_media [2023-11-26 12:04:47,887 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_check_media [2023-11-26 12:04:47,887 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2023-11-26 12:04:47,887 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2023-11-26 12:04:47,888 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2023-11-26 12:04:47,888 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2023-11-26 12:04:47,888 INFO L130 BoogieDeclarations]: Found specification of procedure boomerang_rx [2023-11-26 12:04:47,888 INFO L138 BoogieDeclarations]: Found implementation of procedure boomerang_rx [2023-11-26 12:04:47,888 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2023-11-26 12:04:47,888 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2023-11-26 12:04:47,889 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_open [2023-11-26 12:04:47,889 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_open [2023-11-26 12:04:47,889 INFO L130 BoogieDeclarations]: Found specification of procedure dump_tx_ring [2023-11-26 12:04:47,889 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_tx_ring [2023-11-26 12:04:47,889 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2023-11-26 12:04:47,889 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2023-11-26 12:04:47,889 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-26 12:04:47,890 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-26 12:04:47,890 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_probe1 [2023-11-26 12:04:47,890 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_probe1 [2023-11-26 12:04:47,890 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2023-11-26 12:04:47,890 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2023-11-26 12:04:47,890 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2023-11-26 12:04:47,891 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2023-11-26 12:04:47,891 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2023-11-26 12:04:47,891 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2023-11-26 12:04:47,891 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2023-11-26 12:04:47,891 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2023-11-26 12:04:47,891 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2023-11-26 12:04:47,891 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2023-11-26 12:04:47,892 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2023-11-26 12:04:47,892 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2023-11-26 12:04:47,892 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2023-11-26 12:04:47,892 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2023-11-26 12:04:47,892 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2023-11-26 12:04:47,892 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2023-11-26 12:04:47,893 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2023-11-26 12:04:47,893 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2023-11-26 12:04:47,893 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2023-11-26 12:04:47,893 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2023-11-26 12:04:47,893 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2023-11-26 12:04:47,893 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2023-11-26 12:04:47,893 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2023-11-26 12:04:47,894 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2023-11-26 12:04:47,894 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#24 [2023-11-26 12:04:47,894 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#25 [2023-11-26 12:04:47,894 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#26 [2023-11-26 12:04:47,894 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#27 [2023-11-26 12:04:47,894 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#28 [2023-11-26 12:04:47,895 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#29 [2023-11-26 12:04:47,895 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#30 [2023-11-26 12:04:47,895 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#31 [2023-11-26 12:04:47,895 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#32 [2023-11-26 12:04:47,895 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#33 [2023-11-26 12:04:47,895 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#34 [2023-11-26 12:04:47,895 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#35 [2023-11-26 12:04:47,896 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#36 [2023-11-26 12:04:47,896 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#37 [2023-11-26 12:04:47,896 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#38 [2023-11-26 12:04:47,896 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#39 [2023-11-26 12:04:47,896 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#40 [2023-11-26 12:04:47,896 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#41 [2023-11-26 12:04:47,896 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#42 [2023-11-26 12:04:47,897 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#43 [2023-11-26 12:04:47,897 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2023-11-26 12:04:47,897 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2023-11-26 12:04:47,897 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2023-11-26 12:04:47,897 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2023-11-26 12:04:47,897 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2023-11-26 12:04:47,898 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2023-11-26 12:04:47,898 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2023-11-26 12:04:47,898 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2023-11-26 12:04:47,898 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2023-11-26 12:04:47,898 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2023-11-26 12:04:47,898 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2023-11-26 12:04:47,898 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2023-11-26 12:04:47,899 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2023-11-26 12:04:47,899 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2023-11-26 12:04:47,899 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2023-11-26 12:04:47,899 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2023-11-26 12:04:47,899 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2023-11-26 12:04:47,903 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2023-11-26 12:04:47,903 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2023-11-26 12:04:47,903 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2023-11-26 12:04:47,903 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2023-11-26 12:04:47,904 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2023-11-26 12:04:47,904 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2023-11-26 12:04:47,904 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2023-11-26 12:04:47,904 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2023-11-26 12:04:47,904 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2023-11-26 12:04:47,904 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#26 [2023-11-26 12:04:47,905 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#27 [2023-11-26 12:04:47,905 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#28 [2023-11-26 12:04:47,905 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#29 [2023-11-26 12:04:47,905 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#30 [2023-11-26 12:04:47,905 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#31 [2023-11-26 12:04:47,905 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#32 [2023-11-26 12:04:47,906 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#33 [2023-11-26 12:04:47,906 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#34 [2023-11-26 12:04:47,906 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#35 [2023-11-26 12:04:47,906 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#36 [2023-11-26 12:04:47,906 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#37 [2023-11-26 12:04:47,906 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#38 [2023-11-26 12:04:47,906 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#39 [2023-11-26 12:04:47,907 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#40 [2023-11-26 12:04:47,907 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#41 [2023-11-26 12:04:47,907 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#42 [2023-11-26 12:04:47,907 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#43 [2023-11-26 12:04:47,907 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-26 12:04:47,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-26 12:04:47,908 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2023-11-26 12:04:47,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2023-11-26 12:04:47,908 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2023-11-26 12:04:47,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2023-11-26 12:04:47,908 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_on [2023-11-26 12:04:47,908 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_on [2023-11-26 12:04:47,909 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2023-11-26 12:04:47,909 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2023-11-26 12:04:47,909 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2023-11-26 12:04:47,909 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2023-11-26 12:04:47,909 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2023-11-26 12:04:47,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2023-11-26 12:04:47,910 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2023-11-26 12:04:47,910 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2023-11-26 12:04:47,910 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2023-11-26 12:04:47,910 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2023-11-26 12:04:47,910 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-26 12:04:47,910 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2023-11-26 12:04:47,910 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2023-11-26 12:04:47,911 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2023-11-26 12:04:47,911 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2023-11-26 12:04:47,911 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2023-11-26 12:04:47,911 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2023-11-26 12:04:47,911 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2023-11-26 12:04:47,911 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2023-11-26 12:04:47,912 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2023-11-26 12:04:47,912 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2023-11-26 12:04:47,912 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2023-11-26 12:04:47,912 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2023-11-26 12:04:47,912 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2023-11-26 12:04:47,912 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2023-11-26 12:04:47,913 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2023-11-26 12:04:47,913 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2023-11-26 12:04:47,913 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2023-11-26 12:04:47,913 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2023-11-26 12:04:47,913 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2023-11-26 12:04:47,913 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2023-11-26 12:04:47,913 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2023-11-26 12:04:47,914 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2023-11-26 12:04:47,914 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2023-11-26 12:04:47,914 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2023-11-26 12:04:47,914 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2023-11-26 12:04:47,914 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2023-11-26 12:04:47,914 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2023-11-26 12:04:47,915 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2023-11-26 12:04:47,915 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2023-11-26 12:04:47,915 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2023-11-26 12:04:47,915 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2023-11-26 12:04:47,915 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2023-11-26 12:04:47,915 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#28 [2023-11-26 12:04:47,915 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#29 [2023-11-26 12:04:47,916 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#30 [2023-11-26 12:04:47,916 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#31 [2023-11-26 12:04:47,916 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#32 [2023-11-26 12:04:47,916 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#33 [2023-11-26 12:04:47,916 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#34 [2023-11-26 12:04:47,916 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#35 [2023-11-26 12:04:47,916 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#36 [2023-11-26 12:04:47,917 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#37 [2023-11-26 12:04:47,917 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#38 [2023-11-26 12:04:47,917 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#39 [2023-11-26 12:04:47,917 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#40 [2023-11-26 12:04:47,917 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#41 [2023-11-26 12:04:47,917 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#42 [2023-11-26 12:04:47,918 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#43 [2023-11-26 12:04:47,918 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_suspend [2023-11-26 12:04:47,918 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_suspend [2023-11-26 12:04:47,918 INFO L130 BoogieDeclarations]: Found specification of procedure boomerang_interrupt [2023-11-26 12:04:47,918 INFO L138 BoogieDeclarations]: Found implementation of procedure boomerang_interrupt [2023-11-26 12:04:47,918 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_81 [2023-11-26 12:04:47,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_81 [2023-11-26 12:04:47,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2023-11-26 12:04:47,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2023-11-26 12:04:47,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2023-11-26 12:04:47,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2023-11-26 12:04:47,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2023-11-26 12:04:47,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2023-11-26 12:04:47,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2023-11-26 12:04:47,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2023-11-26 12:04:47,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2023-11-26 12:04:47,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2023-11-26 12:04:47,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2023-11-26 12:04:47,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2023-11-26 12:04:47,921 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2023-11-26 12:04:47,921 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2023-11-26 12:04:47,921 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2023-11-26 12:04:47,921 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2023-11-26 12:04:47,921 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2023-11-26 12:04:47,921 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2023-11-26 12:04:47,921 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2023-11-26 12:04:47,922 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2023-11-26 12:04:47,922 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2023-11-26 12:04:47,938 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2023-11-26 12:04:47,938 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2023-11-26 12:04:47,938 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2023-11-26 12:04:47,938 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2023-11-26 12:04:47,939 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2023-11-26 12:04:47,939 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#26 [2023-11-26 12:04:47,939 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#27 [2023-11-26 12:04:47,939 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#28 [2023-11-26 12:04:47,939 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#29 [2023-11-26 12:04:47,939 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#30 [2023-11-26 12:04:47,940 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#31 [2023-11-26 12:04:47,940 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#32 [2023-11-26 12:04:47,940 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#33 [2023-11-26 12:04:47,940 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#34 [2023-11-26 12:04:47,940 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#35 [2023-11-26 12:04:47,940 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#36 [2023-11-26 12:04:47,940 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#37 [2023-11-26 12:04:47,941 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#38 [2023-11-26 12:04:47,941 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#39 [2023-11-26 12:04:47,941 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#40 [2023-11-26 12:04:47,941 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#41 [2023-11-26 12:04:47,941 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#42 [2023-11-26 12:04:47,941 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#43 [2023-11-26 12:04:47,942 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-26 12:04:47,942 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-26 12:04:47,942 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-11-26 12:04:47,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-11-26 12:04:47,942 INFO L130 BoogieDeclarations]: Found specification of procedure rx_oom_timer [2023-11-26 12:04:47,942 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_oom_timer [2023-11-26 12:04:47,942 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2023-11-26 12:04:47,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2023-11-26 12:04:47,943 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2023-11-26 12:04:47,943 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2023-11-26 12:04:47,943 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-11-26 12:04:47,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-11-26 12:04:47,943 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2023-11-26 12:04:47,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2023-11-26 12:04:47,944 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_108 [2023-11-26 12:04:47,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_108 [2023-11-26 12:04:47,944 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2023-11-26 12:04:47,944 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2023-11-26 12:04:47,944 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_sync [2023-11-26 12:04:47,944 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_sync [2023-11-26 12:04:47,945 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_89 [2023-11-26 12:04:47,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_89 [2023-11-26 12:04:47,945 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_88 [2023-11-26 12:04:47,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_88 [2023-11-26 12:04:47,945 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_resume [2023-11-26 12:04:47,945 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_resume [2023-11-26 12:04:47,946 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2023-11-26 12:04:47,946 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2023-11-26 12:04:47,946 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2023-11-26 12:04:47,946 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2023-11-26 12:04:47,946 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_rx [2023-11-26 12:04:47,946 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_rx [2023-11-26 12:04:47,946 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2023-11-26 12:04:47,947 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2023-11-26 12:04:47,947 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2023-11-26 12:04:47,947 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2023-11-26 12:04:47,947 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2023-11-26 12:04:47,947 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2023-11-26 12:04:47,947 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2023-11-26 12:04:47,948 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2023-11-26 12:04:47,948 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_delay [2023-11-26 12:04:47,948 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_delay [2023-11-26 12:04:47,948 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_timer [2023-11-26 12:04:47,948 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_timer [2023-11-26 12:04:47,948 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2023-11-26 12:04:47,948 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2023-11-26 12:04:47,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2023-11-26 12:04:47,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2023-11-26 12:04:47,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2023-11-26 12:04:47,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2023-11-26 12:04:47,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2023-11-26 12:04:47,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2023-11-26 12:04:47,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2023-11-26 12:04:47,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2023-11-26 12:04:47,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2023-11-26 12:04:47,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2023-11-26 12:04:47,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2023-11-26 12:04:47,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2023-11-26 12:04:47,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2023-11-26 12:04:47,951 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2023-11-26 12:04:47,951 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2023-11-26 12:04:47,951 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2023-11-26 12:04:47,951 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2023-11-26 12:04:47,951 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2023-11-26 12:04:47,951 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2023-11-26 12:04:47,952 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2023-11-26 12:04:47,952 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2023-11-26 12:04:47,952 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2023-11-26 12:04:47,952 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2023-11-26 12:04:47,952 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2023-11-26 12:04:47,952 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2023-11-26 12:04:47,952 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2023-11-26 12:04:47,953 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2023-11-26 12:04:47,953 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2023-11-26 12:04:47,953 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#30 [2023-11-26 12:04:47,953 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#31 [2023-11-26 12:04:47,953 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#32 [2023-11-26 12:04:47,953 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#33 [2023-11-26 12:04:47,953 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#34 [2023-11-26 12:04:47,954 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#35 [2023-11-26 12:04:47,954 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#36 [2023-11-26 12:04:47,954 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#37 [2023-11-26 12:04:47,954 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#38 [2023-11-26 12:04:47,954 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#39 [2023-11-26 12:04:47,954 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#40 [2023-11-26 12:04:47,955 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#41 [2023-11-26 12:04:47,955 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#42 [2023-11-26 12:04:47,955 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#43 [2023-11-26 12:04:47,955 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2023-11-26 12:04:47,955 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2023-11-26 12:04:47,955 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_down [2023-11-26 12:04:47,956 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_down [2023-11-26 12:04:47,956 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2023-11-26 12:04:47,956 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2023-11-26 12:04:47,956 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2023-11-26 12:04:47,956 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2023-11-26 12:04:47,956 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-26 12:04:47,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-26 12:04:47,957 INFO L130 BoogieDeclarations]: Found specification of procedure window_write8 [2023-11-26 12:04:47,957 INFO L138 BoogieDeclarations]: Found implementation of procedure window_write8 [2023-11-26 12:04:47,957 INFO L130 BoogieDeclarations]: Found specification of procedure window_read32 [2023-11-26 12:04:47,957 INFO L138 BoogieDeclarations]: Found implementation of procedure window_read32 [2023-11-26 12:04:47,957 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_10_2 [2023-11-26 12:04:47,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_10_2 [2023-11-26 12:04:47,958 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2023-11-26 12:04:47,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2023-11-26 12:04:47,958 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_109 [2023-11-26 12:04:47,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_109 [2023-11-26 12:04:47,958 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_94 [2023-11-26 12:04:47,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_94 [2023-11-26 12:04:47,974 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32_rep [2023-11-26 12:04:47,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32_rep [2023-11-26 12:04:47,974 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_90 [2023-11-26 12:04:47,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_90 [2023-11-26 12:04:47,975 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2023-11-26 12:04:47,975 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2023-11-26 12:04:47,975 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_up [2023-11-26 12:04:47,975 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_up [2023-11-26 12:04:47,975 INFO L130 BoogieDeclarations]: Found specification of procedure window_read16 [2023-11-26 12:04:47,976 INFO L138 BoogieDeclarations]: Found implementation of procedure window_read16 [2023-11-26 12:04:47,976 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-11-26 12:04:47,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-11-26 12:04:47,976 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2023-11-26 12:04:47,976 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2023-11-26 12:04:47,976 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2023-11-26 12:04:47,977 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2023-11-26 12:04:47,977 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2023-11-26 12:04:47,977 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2023-11-26 12:04:47,977 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_vortex_private [2023-11-26 12:04:47,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_vortex_private [2023-11-26 12:04:47,977 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2023-11-26 12:04:47,977 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2023-11-26 12:04:47,978 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2023-11-26 12:04:47,978 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2023-11-26 12:04:47,978 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2023-11-26 12:04:47,978 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2023-11-26 12:04:47,978 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2023-11-26 12:04:47,978 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2023-11-26 12:04:47,979 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2023-11-26 12:04:47,979 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2023-11-26 12:04:47,979 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2023-11-26 12:04:47,979 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2023-11-26 12:04:47,979 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2023-11-26 12:04:47,979 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2023-11-26 12:04:47,979 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2023-11-26 12:04:47,980 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2023-11-26 12:04:47,980 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2023-11-26 12:04:47,980 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2023-11-26 12:04:47,980 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2023-11-26 12:04:47,980 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2023-11-26 12:04:47,980 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2023-11-26 12:04:47,980 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2023-11-26 12:04:47,981 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2023-11-26 12:04:47,981 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2023-11-26 12:04:47,981 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2023-11-26 12:04:47,981 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2023-11-26 12:04:47,981 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2023-11-26 12:04:47,981 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2023-11-26 12:04:47,982 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2023-11-26 12:04:47,982 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2023-11-26 12:04:47,982 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2023-11-26 12:04:47,982 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2023-11-26 12:04:47,982 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#30 [2023-11-26 12:04:47,982 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#31 [2023-11-26 12:04:47,982 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#32 [2023-11-26 12:04:47,983 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#33 [2023-11-26 12:04:47,983 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#34 [2023-11-26 12:04:47,983 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#35 [2023-11-26 12:04:47,983 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#36 [2023-11-26 12:04:47,983 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#37 [2023-11-26 12:04:47,983 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#38 [2023-11-26 12:04:47,984 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#39 [2023-11-26 12:04:47,984 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#40 [2023-11-26 12:04:47,984 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#41 [2023-11-26 12:04:47,984 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#42 [2023-11-26 12:04:47,984 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#43 [2023-11-26 12:04:47,984 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-11-26 12:04:47,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-11-26 12:04:47,985 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2023-11-26 12:04:47,985 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2023-11-26 12:04:49,699 INFO L241 CfgBuilder]: Building ICFG [2023-11-26 12:04:49,706 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-26 12:04:58,642 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-26 12:05:02,174 INFO L282 CfgBuilder]: Performing block encoding [2023-11-26 12:05:03,016 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-26 12:05:03,016 INFO L309 CfgBuilder]: Removed 3 assume(true) statements. [2023-11-26 12:05:03,019 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 12:05:03 BoogieIcfgContainer [2023-11-26 12:05:03,020 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-26 12:05:03,023 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-26 12:05:03,023 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-26 12:05:03,027 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-26 12:05:03,027 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 26.11 12:04:37" (1/3) ... [2023-11-26 12:05:03,028 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2e587ded and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.11 12:05:03, skipping insertion in model container [2023-11-26 12:05:03,029 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:04:43" (2/3) ... [2023-11-26 12:05:03,029 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2e587ded and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.11 12:05:03, skipping insertion in model container [2023-11-26 12:05:03,030 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 12:05:03" (3/3) ... [2023-11-26 12:05:03,031 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-3com-3c59x.cil.i [2023-11-26 12:05:03,052 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-26 12:05:03,052 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 3 error locations. [2023-11-26 12:05:03,159 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-26 12:05:03,168 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;@16e7e179, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-26 12:05:03,168 INFO L358 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2023-11-26 12:05:03,186 INFO L276 IsEmpty]: Start isEmpty. Operand has 2983 states, 1974 states have (on average 1.456433637284701) internal successors, (2875), 2059 states have internal predecessors, (2875), 849 states have call successors, (849), 157 states have call predecessors, (849), 156 states have return successors, (842), 824 states have call predecessors, (842), 842 states have call successors, (842) [2023-11-26 12:05:03,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-26 12:05:03,204 INFO L187 NwaCegarLoop]: Found error trace [2023-11-26 12:05:03,205 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-26 12:05:03,205 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 12:05:03,213 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-26 12:05:03,213 INFO L85 PathProgramCache]: Analyzing trace with hash 1652581416, now seen corresponding path program 1 times [2023-11-26 12:05:03,223 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-26 12:05:03,223 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1880785628] [2023-11-26 12:05:03,223 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-26 12:05:03,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-26 12:05:03,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 12:05:04,762 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 12:05:04,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 12:05:04,786 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-26 12:05:04,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 12:05:04,814 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2023-11-26 12:05:04,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 12:05:04,848 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 12:05:04,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 12:05:04,866 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2023-11-26 12:05:04,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 12:05:04,888 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2023-11-26 12:05:04,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 12:05:04,910 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-11-26 12:05:04,910 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-26 12:05:04,911 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1880785628] [2023-11-26 12:05:04,911 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1880785628] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-26 12:05:04,915 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-26 12:05:04,916 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-11-26 12:05:04,918 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2041487419] [2023-11-26 12:05:04,919 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-26 12:05:04,924 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-11-26 12:05:04,924 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-26 12:05:04,956 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-26 12:05:04,957 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-11-26 12:05:04,967 INFO L87 Difference]: Start difference. First operand has 2983 states, 1974 states have (on average 1.456433637284701) internal successors, (2875), 2059 states have internal predecessors, (2875), 849 states have call successors, (849), 157 states have call predecessors, (849), 156 states have return successors, (842), 824 states have call predecessors, (842), 842 states have call successors, (842) Second operand has 5 states, 5 states have (on average 4.2) internal successors, (21), 4 states have internal predecessors, (21), 2 states have call successors, (8), 3 states have call predecessors, (8), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2023-11-26 12:05:06,884 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-26 12:05:06,885 INFO L93 Difference]: Finished difference Result 5948 states and 9362 transitions. [2023-11-26 12:05:06,887 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-26 12:05:06,889 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 4.2) internal successors, (21), 4 states have internal predecessors, (21), 2 states have call successors, (8), 3 states have call predecessors, (8), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) Word has length 40 [2023-11-26 12:05:06,889 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-26 12:05:06,949 INFO L225 Difference]: With dead ends: 5948 [2023-11-26 12:05:06,950 INFO L226 Difference]: Without dead ends: 2971 [2023-11-26 12:05:06,995 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 19 GetRequests, 13 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2023-11-26 12:05:06,999 INFO L413 NwaCegarLoop]: 4259 mSDtfsCounter, 4509 mSDsluCounter, 8502 mSDsCounter, 0 mSdLazyCounter, 835 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4523 SdHoareTripleChecker+Valid, 12761 SdHoareTripleChecker+Invalid, 836 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.3s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 835 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.2s IncrementalHoareTripleChecker+Time [2023-11-26 12:05:07,000 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4523 Valid, 12761 Invalid, 836 Unknown, 0 Unchecked, 0.3s Time], IncrementalHoareTripleChecker [1 Valid, 835 Invalid, 0 Unknown, 0 Unchecked, 1.2s Time] [2023-11-26 12:05:07,030 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2971 states. [2023-11-26 12:05:07,352 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2971 to 2971. [2023-11-26 12:05:07,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2971 states, 1971 states have (on average 1.4383561643835616) internal successors, (2835), 2052 states have internal predecessors, (2835), 841 states have call successors, (841), 157 states have call predecessors, (841), 156 states have return successors, (838), 820 states have call predecessors, (838), 838 states have call successors, (838) [2023-11-26 12:05:07,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2971 states to 2971 states and 4514 transitions. [2023-11-26 12:05:07,404 INFO L78 Accepts]: Start accepts. Automaton has 2971 states and 4514 transitions. Word has length 40 [2023-11-26 12:05:07,405 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-26 12:05:07,405 INFO L495 AbstractCegarLoop]: Abstraction has 2971 states and 4514 transitions. [2023-11-26 12:05:07,406 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 4.2) internal successors, (21), 4 states have internal predecessors, (21), 2 states have call successors, (8), 3 states have call predecessors, (8), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2023-11-26 12:05:07,406 INFO L276 IsEmpty]: Start isEmpty. Operand 2971 states and 4514 transitions. [2023-11-26 12:05:07,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2023-11-26 12:05:07,410 INFO L187 NwaCegarLoop]: Found error trace [2023-11-26 12:05:07,411 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-26 12:05:07,411 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-11-26 12:05:07,411 INFO L420 AbstractCegarLoop]: === Iteration 2 === 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 12:05:07,412 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-26 12:05:07,412 INFO L85 PathProgramCache]: Analyzing trace with hash 695849714, now seen corresponding path program 1 times [2023-11-26 12:05:07,412 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-26 12:05:07,413 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1242384584] [2023-11-26 12:05:07,413 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-26 12:05:07,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-26 12:05:07,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 12:05:08,660 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 12:05:08,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 12:05:08,678 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-26 12:05:08,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 12:05:08,693 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2023-11-26 12:05:08,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 12:05:08,708 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 12:05:08,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 12:05:08,716 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2023-11-26 12:05:08,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 12:05:08,728 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2023-11-26 12:05:08,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 12:05:08,741 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2023-11-26 12:05:08,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 12:05:08,753 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-11-26 12:05:08,753 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-26 12:05:08,754 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1242384584] [2023-11-26 12:05:08,754 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1242384584] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-26 12:05:08,754 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-26 12:05:08,754 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-11-26 12:05:08,754 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1920311239] [2023-11-26 12:05:08,755 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-26 12:05:08,756 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-11-26 12:05:08,756 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-26 12:05:08,757 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-26 12:05:08,757 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-11-26 12:05:08,758 INFO L87 Difference]: Start difference. First operand 2971 states and 4514 transitions. Second operand has 5 states, 5 states have (on average 4.8) internal successors, (24), 4 states have internal predecessors, (24), 2 states have call successors, (9), 3 states have call predecessors, (9), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2023-11-26 12:05:10,261 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-26 12:05:10,261 INFO L93 Difference]: Finished difference Result 2977 states and 4519 transitions. [2023-11-26 12:05:10,263 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-26 12:05:10,263 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 4.8) internal successors, (24), 4 states have internal predecessors, (24), 2 states have call successors, (9), 3 states have call predecessors, (9), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) Word has length 45 [2023-11-26 12:05:10,264 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-26 12:05:10,293 INFO L225 Difference]: With dead ends: 2977 [2023-11-26 12:05:10,294 INFO L226 Difference]: Without dead ends: 2975 [2023-11-26 12:05:10,296 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2023-11-26 12:05:10,298 INFO L413 NwaCegarLoop]: 4240 mSDtfsCounter, 4483 mSDsluCounter, 8458 mSDsCounter, 0 mSdLazyCounter, 835 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4495 SdHoareTripleChecker+Valid, 12698 SdHoareTripleChecker+Invalid, 836 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 835 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.0s IncrementalHoareTripleChecker+Time [2023-11-26 12:05:10,298 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4495 Valid, 12698 Invalid, 836 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1 Valid, 835 Invalid, 0 Unknown, 0 Unchecked, 1.0s Time] [2023-11-26 12:05:10,309 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2975 states. [2023-11-26 12:05:10,552 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2975 to 2975. [2023-11-26 12:05:10,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2975 states, 1974 states have (on average 1.4376899696048633) internal successors, (2838), 2055 states have internal predecessors, (2838), 841 states have call successors, (841), 158 states have call predecessors, (841), 157 states have return successors, (838), 820 states have call predecessors, (838), 838 states have call successors, (838) [2023-11-26 12:05:10,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2975 states to 2975 states and 4517 transitions. [2023-11-26 12:05:10,602 INFO L78 Accepts]: Start accepts. Automaton has 2975 states and 4517 transitions. Word has length 45 [2023-11-26 12:05:10,602 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-26 12:05:10,603 INFO L495 AbstractCegarLoop]: Abstraction has 2975 states and 4517 transitions. [2023-11-26 12:05:10,603 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 4.8) internal successors, (24), 4 states have internal predecessors, (24), 2 states have call successors, (9), 3 states have call predecessors, (9), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2023-11-26 12:05:10,603 INFO L276 IsEmpty]: Start isEmpty. Operand 2975 states and 4517 transitions. [2023-11-26 12:05:10,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2023-11-26 12:05:10,607 INFO L187 NwaCegarLoop]: Found error trace [2023-11-26 12:05:10,607 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-26 12:05:10,607 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-11-26 12:05:10,608 INFO L420 AbstractCegarLoop]: === Iteration 3 === 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 12:05:10,608 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-26 12:05:10,608 INFO L85 PathProgramCache]: Analyzing trace with hash -469423576, now seen corresponding path program 1 times [2023-11-26 12:05:10,608 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-26 12:05:10,609 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [981909638] [2023-11-26 12:05:10,609 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-26 12:05:10,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-26 12:05:10,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 12:05:11,672 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 12:05:11,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 12:05:11,690 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-26 12:05:11,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 12:05:11,706 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2023-11-26 12:05:11,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 12:05:11,723 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 12:05:11,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 12:05:11,732 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2023-11-26 12:05:11,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 12:05:11,748 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2023-11-26 12:05:11,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 12:05:11,765 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2023-11-26 12:05:11,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 12:05:11,782 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2023-11-26 12:05:11,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 12:05:11,798 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2023-11-26 12:05:11,798 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-26 12:05:11,798 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [981909638] [2023-11-26 12:05:11,799 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [981909638] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-26 12:05:11,799 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-26 12:05:11,799 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-11-26 12:05:11,799 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1286322442] [2023-11-26 12:05:11,799 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-26 12:05:11,800 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-11-26 12:05:11,801 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-26 12:05:11,802 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-26 12:05:11,802 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-11-26 12:05:11,802 INFO L87 Difference]: Start difference. First operand 2975 states and 4517 transitions. Second operand has 5 states, 5 states have (on average 4.8) internal successors, (24), 4 states have internal predecessors, (24), 2 states have call successors, (10), 3 states have call predecessors, (10), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2023-11-26 12:05:13,360 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-26 12:05:13,360 INFO L93 Difference]: Finished difference Result 2981 states and 4522 transitions. [2023-11-26 12:05:13,362 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-26 12:05:13,362 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 4.8) internal successors, (24), 4 states have internal predecessors, (24), 2 states have call successors, (10), 3 states have call predecessors, (10), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) Word has length 50 [2023-11-26 12:05:13,363 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-26 12:05:13,390 INFO L225 Difference]: With dead ends: 2981 [2023-11-26 12:05:13,390 INFO L226 Difference]: Without dead ends: 2979 [2023-11-26 12:05:13,392 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 23 GetRequests, 17 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2023-11-26 12:05:13,396 INFO L413 NwaCegarLoop]: 4240 mSDtfsCounter, 4483 mSDsluCounter, 8458 mSDsCounter, 0 mSdLazyCounter, 835 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4494 SdHoareTripleChecker+Valid, 12698 SdHoareTripleChecker+Invalid, 836 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 835 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.1s IncrementalHoareTripleChecker+Time [2023-11-26 12:05:13,398 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4494 Valid, 12698 Invalid, 836 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [1 Valid, 835 Invalid, 0 Unknown, 0 Unchecked, 1.1s Time] [2023-11-26 12:05:13,406 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2979 states. [2023-11-26 12:05:13,615 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2979 to 2979. [2023-11-26 12:05:13,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2979 states, 1977 states have (on average 1.4370257966616085) internal successors, (2841), 2058 states have internal predecessors, (2841), 841 states have call successors, (841), 159 states have call predecessors, (841), 158 states have return successors, (838), 820 states have call predecessors, (838), 838 states have call successors, (838) [2023-11-26 12:05:13,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2979 states to 2979 states and 4520 transitions. [2023-11-26 12:05:13,651 INFO L78 Accepts]: Start accepts. Automaton has 2979 states and 4520 transitions. Word has length 50 [2023-11-26 12:05:13,653 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-26 12:05:13,653 INFO L495 AbstractCegarLoop]: Abstraction has 2979 states and 4520 transitions. [2023-11-26 12:05:13,653 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 4.8) internal successors, (24), 4 states have internal predecessors, (24), 2 states have call successors, (10), 3 states have call predecessors, (10), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2023-11-26 12:05:13,653 INFO L276 IsEmpty]: Start isEmpty. Operand 2979 states and 4520 transitions. [2023-11-26 12:05:13,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-11-26 12:05:13,657 INFO L187 NwaCegarLoop]: Found error trace [2023-11-26 12:05:13,658 INFO L195 NwaCegarLoop]: trace histogram [4, 3, 3, 3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-26 12:05:13,658 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2023-11-26 12:05:13,658 INFO L420 AbstractCegarLoop]: === Iteration 4 === 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 12:05:13,659 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-26 12:05:13,659 INFO L85 PathProgramCache]: Analyzing trace with hash -633668494, now seen corresponding path program 1 times [2023-11-26 12:05:13,659 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-26 12:05:13,659 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1427315922] [2023-11-26 12:05:13,660 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-26 12:05:13,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-26 12:05:13,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 12:05:14,503 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 12:05:14,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 12:05:14,516 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-26 12:05:14,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 12:05:14,527 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2023-11-26 12:05:14,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 12:05:14,542 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 12:05:14,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 12:05:14,548 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2023-11-26 12:05:14,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 12:05:14,558 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2023-11-26 12:05:14,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 12:05:14,570 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2023-11-26 12:05:14,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 12:05:14,579 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2023-11-26 12:05:14,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 12:05:14,595 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2023-11-26 12:05:14,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 12:05:14,613 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2023-11-26 12:05:14,613 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-26 12:05:14,614 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1427315922] [2023-11-26 12:05:14,614 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1427315922] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-26 12:05:14,614 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-26 12:05:14,614 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-11-26 12:05:14,614 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [907743312] [2023-11-26 12:05:14,615 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-26 12:05:14,615 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-11-26 12:05:14,615 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-26 12:05:14,616 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-26 12:05:14,616 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-11-26 12:05:14,616 INFO L87 Difference]: Start difference. First operand 2979 states and 4520 transitions. Second operand has 5 states, 5 states have (on average 4.8) internal successors, (24), 4 states have internal predecessors, (24), 2 states have call successors, (11), 3 states have call predecessors, (11), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) [2023-11-26 12:05:16,191 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-26 12:05:16,192 INFO L93 Difference]: Finished difference Result 2985 states and 4525 transitions. [2023-11-26 12:05:16,194 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-26 12:05:16,194 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 4.8) internal successors, (24), 4 states have internal predecessors, (24), 2 states have call successors, (11), 3 states have call predecessors, (11), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) Word has length 55 [2023-11-26 12:05:16,194 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-26 12:05:16,220 INFO L225 Difference]: With dead ends: 2985 [2023-11-26 12:05:16,221 INFO L226 Difference]: Without dead ends: 2983 [2023-11-26 12:05:16,223 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 19 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2023-11-26 12:05:16,224 INFO L413 NwaCegarLoop]: 4240 mSDtfsCounter, 4483 mSDsluCounter, 8458 mSDsCounter, 0 mSdLazyCounter, 835 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4493 SdHoareTripleChecker+Valid, 12698 SdHoareTripleChecker+Invalid, 836 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 835 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.1s IncrementalHoareTripleChecker+Time [2023-11-26 12:05:16,224 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4493 Valid, 12698 Invalid, 836 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1 Valid, 835 Invalid, 0 Unknown, 0 Unchecked, 1.1s Time] [2023-11-26 12:05:16,232 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2983 states. [2023-11-26 12:05:16,457 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2983 to 2983. [2023-11-26 12:05:16,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2983 states, 1980 states have (on average 1.4363636363636363) internal successors, (2844), 2061 states have internal predecessors, (2844), 841 states have call successors, (841), 160 states have call predecessors, (841), 159 states have return successors, (838), 820 states have call predecessors, (838), 838 states have call successors, (838) [2023-11-26 12:05:16,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2983 states to 2983 states and 4523 transitions. [2023-11-26 12:05:16,495 INFO L78 Accepts]: Start accepts. Automaton has 2983 states and 4523 transitions. Word has length 55 [2023-11-26 12:05:16,496 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-26 12:05:16,496 INFO L495 AbstractCegarLoop]: Abstraction has 2983 states and 4523 transitions. [2023-11-26 12:05:16,496 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 4.8) internal successors, (24), 4 states have internal predecessors, (24), 2 states have call successors, (11), 3 states have call predecessors, (11), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) [2023-11-26 12:05:16,497 INFO L276 IsEmpty]: Start isEmpty. Operand 2983 states and 4523 transitions. [2023-11-26 12:05:16,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-26 12:05:16,499 INFO L187 NwaCegarLoop]: Found error trace [2023-11-26 12:05:16,499 INFO L195 NwaCegarLoop]: trace histogram [5, 4, 4, 3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-26 12:05:16,499 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2023-11-26 12:05:16,500 INFO L420 AbstractCegarLoop]: === Iteration 5 === 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 12:05:16,500 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-26 12:05:16,500 INFO L85 PathProgramCache]: Analyzing trace with hash 1430003752, now seen corresponding path program 1 times [2023-11-26 12:05:16,501 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-26 12:05:16,501 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [963363090] [2023-11-26 12:05:16,501 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-26 12:05:16,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-26 12:05:16,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 12:05:17,386 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 12:05:17,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 12:05:17,401 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-26 12:05:17,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 12:05:17,414 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2023-11-26 12:05:17,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 12:05:17,428 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 12:05:17,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 12:05:17,435 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2023-11-26 12:05:17,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 12:05:17,446 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2023-11-26 12:05:17,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 12:05:17,459 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2023-11-26 12:05:17,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 12:05:17,471 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2023-11-26 12:05:17,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 12:05:17,483 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2023-11-26 12:05:17,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 12:05:17,499 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2023-11-26 12:05:17,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 12:05:17,512 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2023-11-26 12:05:17,512 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-26 12:05:17,512 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [963363090] [2023-11-26 12:05:17,512 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [963363090] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-26 12:05:17,513 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-26 12:05:17,513 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-11-26 12:05:17,513 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1729095887] [2023-11-26 12:05:17,513 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-26 12:05:17,514 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-11-26 12:05:17,514 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-26 12:05:17,515 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-26 12:05:17,515 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-11-26 12:05:17,515 INFO L87 Difference]: Start difference. First operand 2983 states and 4523 transitions. Second operand has 5 states, 5 states have (on average 4.8) internal successors, (24), 4 states have internal predecessors, (24), 2 states have call successors, (12), 3 states have call predecessors, (12), 1 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10)