./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-fealnx.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_ba2b15ec-8364-4746-a3df-5df7f7a313e9/bin/utaipan-verify-nQ1chXbOIh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba2b15ec-8364-4746-a3df-5df7f7a313e9/bin/utaipan-verify-nQ1chXbOIh/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba2b15ec-8364-4746-a3df-5df7f7a313e9/bin/utaipan-verify-nQ1chXbOIh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba2b15ec-8364-4746-a3df-5df7f7a313e9/bin/utaipan-verify-nQ1chXbOIh/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-fealnx.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba2b15ec-8364-4746-a3df-5df7f7a313e9/bin/utaipan-verify-nQ1chXbOIh/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba2b15ec-8364-4746-a3df-5df7f7a313e9/bin/utaipan-verify-nQ1chXbOIh --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 3d612e3d3aaa54cbaaae78896c02f6ca9c3968df93584b0bde88897a60cfa04a --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-02 15:36:28,799 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-02 15:36:28,863 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba2b15ec-8364-4746-a3df-5df7f7a313e9/bin/utaipan-verify-nQ1chXbOIh/config/svcomp-Reach-64bit-Taipan_Default.epf [2023-12-02 15:36:28,867 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-02 15:36:28,868 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-12-02 15:36:28,892 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-02 15:36:28,892 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-12-02 15:36:28,893 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-12-02 15:36:28,894 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-02 15:36:28,894 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-12-02 15:36:28,895 INFO L153 SettingsManager]: * User list type=DISABLED [2023-12-02 15:36:28,895 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-12-02 15:36:28,896 INFO L153 SettingsManager]: * Explicit value domain=true [2023-12-02 15:36:28,896 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-12-02 15:36:28,897 INFO L153 SettingsManager]: * Octagon Domain=false [2023-12-02 15:36:28,897 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-12-02 15:36:28,898 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-12-02 15:36:28,898 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-12-02 15:36:28,899 INFO L153 SettingsManager]: * Interval Domain=false [2023-12-02 15:36:28,899 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-12-02 15:36:28,900 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-12-02 15:36:28,901 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2023-12-02 15:36:28,902 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-02 15:36:28,902 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-02 15:36:28,902 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-02 15:36:28,903 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-02 15:36:28,903 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-02 15:36:28,904 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-02 15:36:28,904 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-02 15:36:28,904 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-02 15:36:28,905 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-02 15:36:28,905 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-02 15:36:28,905 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-12-02 15:36:28,906 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-12-02 15:36:28,906 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-12-02 15:36:28,906 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-02 15:36:28,906 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-02 15:36:28,907 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-02 15:36:28,907 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-12-02 15:36:28,907 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-02 15:36:28,907 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-12-02 15:36:28,908 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-02 15:36:28,908 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-12-02 15:36:28,908 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-12-02 15:36:28,908 INFO L153 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_ba2b15ec-8364-4746-a3df-5df7f7a313e9/bin/utaipan-verify-nQ1chXbOIh/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba2b15ec-8364-4746-a3df-5df7f7a313e9/bin/utaipan-verify-nQ1chXbOIh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3d612e3d3aaa54cbaaae78896c02f6ca9c3968df93584b0bde88897a60cfa04a [2023-12-02 15:36:29,124 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-02 15:36:29,143 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-02 15:36:29,146 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-02 15:36:29,147 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-02 15:36:29,147 INFO L274 PluginConnector]: CDTParser initialized [2023-12-02 15:36:29,149 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba2b15ec-8364-4746-a3df-5df7f7a313e9/bin/utaipan-verify-nQ1chXbOIh/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-fealnx.cil.i [2023-12-02 15:36:31,901 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-02 15:36:32,335 INFO L384 CDTParser]: Found 1 translation units. [2023-12-02 15:36:32,335 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba2b15ec-8364-4746-a3df-5df7f7a313e9/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-fealnx.cil.i [2023-12-02 15:36:32,379 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba2b15ec-8364-4746-a3df-5df7f7a313e9/bin/utaipan-verify-nQ1chXbOIh/data/b93d38319/6069812c722c40b29ea3d3b7e7689c30/FLAG1b33cd864 [2023-12-02 15:36:32,394 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba2b15ec-8364-4746-a3df-5df7f7a313e9/bin/utaipan-verify-nQ1chXbOIh/data/b93d38319/6069812c722c40b29ea3d3b7e7689c30 [2023-12-02 15:36:32,396 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-02 15:36:32,398 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-02 15:36:32,399 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-02 15:36:32,399 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-02 15:36:32,405 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-02 15:36:32,405 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 03:36:32" (1/1) ... [2023-12-02 15:36:32,407 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@45cbcd9e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:36:32, skipping insertion in model container [2023-12-02 15:36:32,407 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 03:36:32" (1/1) ... [2023-12-02 15:36:32,599 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-02 15:36:34,809 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_ba2b15ec-8364-4746-a3df-5df7f7a313e9/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-fealnx.cil.i[319618,319631] [2023-12-02 15:36:34,813 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_ba2b15ec-8364-4746-a3df-5df7f7a313e9/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-fealnx.cil.i[319787,319800] [2023-12-02 15:36:34,814 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_ba2b15ec-8364-4746-a3df-5df7f7a313e9/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-fealnx.cil.i[319954,319967] [2023-12-02 15:36:34,814 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_ba2b15ec-8364-4746-a3df-5df7f7a313e9/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-fealnx.cil.i[320122,320135] [2023-12-02 15:36:34,835 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 15:36:34,907 INFO L202 MainTranslator]: Completed pre-run [2023-12-02 15:36:34,980 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"); [5241] [2023-12-02 15:36:34,982 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)); [5248] [2023-12-02 15:36:34,982 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5255] [2023-12-02 15:36:34,984 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/debian/klever-work/native-scheduler-work-dir/scheduler/jobs/dfbfd2da522a1f5f4786ee57b863db44/klever-core-work-dir/f860c18/linux-kernel-locking-spinlock/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [5294-5295] [2023-12-02 15:36:34,984 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"); [5300-5302] [2023-12-02 15:36:34,990 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)); [5511-5512] [2023-12-02 15:36:34,992 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)); [5545-5546] [2023-12-02 15:36:34,994 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)); [5582-5583] [2023-12-02 15:36:34,995 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)); [5619-5620] [2023-12-02 15:36:35,036 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [7057] [2023-12-02 15:36:35,125 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_ba2b15ec-8364-4746-a3df-5df7f7a313e9/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-fealnx.cil.i[319618,319631] [2023-12-02 15:36:35,126 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_ba2b15ec-8364-4746-a3df-5df7f7a313e9/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-fealnx.cil.i[319787,319800] [2023-12-02 15:36:35,126 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_ba2b15ec-8364-4746-a3df-5df7f7a313e9/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-fealnx.cil.i[319954,319967] [2023-12-02 15:36:35,126 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_ba2b15ec-8364-4746-a3df-5df7f7a313e9/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-fealnx.cil.i[320122,320135] [2023-12-02 15:36:35,133 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 15:36:35,356 WARN L675 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-12-02 15:36:35,364 INFO L206 MainTranslator]: Completed translation [2023-12-02 15:36:35,364 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:36:35 WrapperNode [2023-12-02 15:36:35,365 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-02 15:36:35,366 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-02 15:36:35,366 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-02 15:36:35,366 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-02 15:36:35,373 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:36:35" (1/1) ... [2023-12-02 15:36:35,443 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:36:35" (1/1) ... [2023-12-02 15:36:35,592 INFO L138 Inliner]: procedures = 434, calls = 1832, calls flagged for inlining = 216, calls inlined = 199, statements flattened = 4875 [2023-12-02 15:36:35,592 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-02 15:36:35,593 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-02 15:36:35,593 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-02 15:36:35,593 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-02 15:36:35,645 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:36:35" (1/1) ... [2023-12-02 15:36:35,645 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:36:35" (1/1) ... [2023-12-02 15:36:35,670 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:36:35" (1/1) ... [2023-12-02 15:36:35,670 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:36:35" (1/1) ... [2023-12-02 15:36:35,760 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:36:35" (1/1) ... [2023-12-02 15:36:35,782 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:36:35" (1/1) ... [2023-12-02 15:36:35,801 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:36:35" (1/1) ... [2023-12-02 15:36:35,815 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:36:35" (1/1) ... [2023-12-02 15:36:35,840 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-02 15:36:35,841 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-02 15:36:35,841 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-02 15:36:35,841 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-02 15:36:35,842 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:36:35" (1/1) ... [2023-12-02 15:36:35,848 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-12-02 15:36:35,858 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba2b15ec-8364-4746-a3df-5df7f7a313e9/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 15:36:35,870 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba2b15ec-8364-4746-a3df-5df7f7a313e9/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-12-02 15:36:35,876 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba2b15ec-8364-4746-a3df-5df7f7a313e9/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-12-02 15:36:35,906 INFO L130 BoogieDeclarations]: Found specification of procedure getlinkstatus [2023-12-02 15:36:35,906 INFO L138 BoogieDeclarations]: Found implementation of procedure getlinkstatus [2023-12-02 15:36:35,907 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_write [2023-12-02 15:36:35,907 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_write [2023-12-02 15:36:35,907 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2023-12-02 15:36:35,907 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2023-12-02 15:36:35,907 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-12-02 15:36:35,907 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-12-02 15:36:35,908 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2023-12-02 15:36:35,908 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2023-12-02 15:36:35,908 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2023-12-02 15:36:35,908 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2023-12-02 15:36:35,908 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-12-02 15:36:35,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-12-02 15:36:35,909 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2023-12-02 15:36:35,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2023-12-02 15:36:35,909 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-12-02 15:36:35,909 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-12-02 15:36:35,909 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_79 [2023-12-02 15:36:35,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_79 [2023-12-02 15:36:35,910 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_67 [2023-12-02 15:36:35,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_67 [2023-12-02 15:36:35,910 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2023-12-02 15:36:35,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2023-12-02 15:36:35,910 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2023-12-02 15:36:35,910 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-12-02 15:36:35,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-12-02 15:36:35,911 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2023-12-02 15:36:35,911 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2023-12-02 15:36:35,911 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2023-12-02 15:36:35,911 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2023-12-02 15:36:35,911 INFO L130 BoogieDeclarations]: Found specification of procedure fealnx_tx_timeout [2023-12-02 15:36:35,911 INFO L138 BoogieDeclarations]: Found implementation of procedure fealnx_tx_timeout [2023-12-02 15:36:35,911 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2023-12-02 15:36:35,911 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2023-12-02 15:36:35,911 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-12-02 15:36:35,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-12-02 15:36:35,912 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-12-02 15:36:35,912 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-12-02 15:36:35,912 INFO L130 BoogieDeclarations]: Found specification of procedure __set_rx_mode [2023-12-02 15:36:35,912 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_rx_mode [2023-12-02 15:36:35,912 INFO L130 BoogieDeclarations]: Found specification of procedure getlinktype [2023-12-02 15:36:35,912 INFO L138 BoogieDeclarations]: Found implementation of procedure getlinktype [2023-12-02 15:36:35,912 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2023-12-02 15:36:35,913 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2023-12-02 15:36:35,913 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-12-02 15:36:35,913 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2023-12-02 15:36:35,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2023-12-02 15:36:35,913 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2023-12-02 15:36:35,914 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2023-12-02 15:36:35,914 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-12-02 15:36:35,914 INFO L130 BoogieDeclarations]: Found specification of procedure reset_rx_descriptors [2023-12-02 15:36:35,914 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_rx_descriptors [2023-12-02 15:36:35,914 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-12-02 15:36:35,914 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-12-02 15:36:35,914 INFO L130 BoogieDeclarations]: Found specification of procedure fealnx_remove_one [2023-12-02 15:36:35,914 INFO L138 BoogieDeclarations]: Found implementation of procedure fealnx_remove_one [2023-12-02 15:36:35,914 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-12-02 15:36:35,915 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-12-02 15:36:35,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-12-02 15:36:35,915 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2023-12-02 15:36:35,915 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2023-12-02 15:36:35,915 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-12-02 15:36:35,915 INFO L130 BoogieDeclarations]: Found specification of procedure set_rx_mode [2023-12-02 15:36:35,915 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rx_mode [2023-12-02 15:36:35,915 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2023-12-02 15:36:35,915 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2023-12-02 15:36:35,915 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2023-12-02 15:36:35,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2023-12-02 15:36:35,916 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-12-02 15:36:35,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-12-02 15:36:35,916 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2023-12-02 15:36:35,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2023-12-02 15:36:35,916 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2023-12-02 15:36:35,916 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2023-12-02 15:36:35,917 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2023-12-02 15:36:35,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2023-12-02 15:36:35,917 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-12-02 15:36:35,917 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2023-12-02 15:36:35,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2023-12-02 15:36:35,917 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2023-12-02 15:36:35,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2023-12-02 15:36:35,917 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-02 15:36:35,918 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_nway_reset [2023-12-02 15:36:35,918 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_nway_reset [2023-12-02 15:36:35,918 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-12-02 15:36:35,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-12-02 15:36:35,918 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-12-02 15:36:35,918 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-12-02 15:36:35,918 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-12-02 15:36:35,918 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-12-02 15:36:35,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-12-02 15:36:35,918 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-12-02 15:36:35,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-12-02 15:36:35,919 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2023-12-02 15:36:35,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2023-12-02 15:36:35,919 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2023-12-02 15:36:35,919 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2023-12-02 15:36:35,919 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-12-02 15:36:35,919 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-12-02 15:36:35,920 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2023-12-02 15:36:35,920 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2023-12-02 15:36:35,920 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2023-12-02 15:36:35,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2023-12-02 15:36:35,920 INFO L130 BoogieDeclarations]: Found specification of procedure stop_nic_rx [2023-12-02 15:36:35,920 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_nic_rx [2023-12-02 15:36:35,920 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2023-12-02 15:36:35,920 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2023-12-02 15:36:35,921 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-02 15:36:35,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-02 15:36:35,921 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-12-02 15:36:35,921 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-12-02 15:36:35,921 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-12-02 15:36:35,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-12-02 15:36:35,921 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_close [2023-12-02 15:36:35,921 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_close [2023-12-02 15:36:35,921 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2023-12-02 15:36:35,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2023-12-02 15:36:35,922 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2023-12-02 15:36:35,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2023-12-02 15:36:35,922 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_netdev_private [2023-12-02 15:36:35,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_netdev_private [2023-12-02 15:36:35,922 INFO L130 BoogieDeclarations]: Found specification of procedure enable_rxtx [2023-12-02 15:36:35,922 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_rxtx [2023-12-02 15:36:35,922 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2023-12-02 15:36:35,922 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2023-12-02 15:36:35,923 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-12-02 15:36:35,923 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-12-02 15:36:35,923 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2023-12-02 15:36:35,923 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2023-12-02 15:36:35,923 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2023-12-02 15:36:35,923 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2023-12-02 15:36:35,924 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_78 [2023-12-02 15:36:35,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_78 [2023-12-02 15:36:35,924 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2023-12-02 15:36:35,924 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2023-12-02 15:36:35,924 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2023-12-02 15:36:35,924 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2023-12-02 15:36:35,925 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-12-02 15:36:35,925 INFO L130 BoogieDeclarations]: Found specification of procedure reset_and_disable_rxtx [2023-12-02 15:36:35,925 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_and_disable_rxtx [2023-12-02 15:36:35,925 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2023-12-02 15:36:35,925 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2023-12-02 15:36:35,925 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-12-02 15:36:35,925 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2023-12-02 15:36:35,926 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2023-12-02 15:36:35,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-12-02 15:36:35,926 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-12-02 15:36:35,926 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-12-02 15:36:35,926 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-12-02 15:36:35,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-12-02 15:36:35,927 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2023-12-02 15:36:35,927 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2023-12-02 15:36:35,927 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_netdev_private [2023-12-02 15:36:35,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_netdev_private [2023-12-02 15:36:35,927 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-12-02 15:36:35,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-12-02 15:36:35,927 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_open [2023-12-02 15:36:35,927 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_open [2023-12-02 15:36:35,928 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2023-12-02 15:36:35,928 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2023-12-02 15:36:35,928 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2023-12-02 15:36:35,928 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2023-12-02 15:36:35,928 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2023-12-02 15:36:35,928 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2023-12-02 15:36:35,928 INFO L130 BoogieDeclarations]: Found specification of procedure stop_nic_rxtx [2023-12-02 15:36:35,928 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_nic_rxtx [2023-12-02 15:36:35,928 INFO L130 BoogieDeclarations]: Found specification of procedure m80x_send_cmd_to_phy [2023-12-02 15:36:35,928 INFO L138 BoogieDeclarations]: Found implementation of procedure m80x_send_cmd_to_phy [2023-12-02 15:36:35,928 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-12-02 15:36:35,929 INFO L130 BoogieDeclarations]: Found specification of procedure allocate_rx_buffers [2023-12-02 15:36:35,929 INFO L138 BoogieDeclarations]: Found implementation of procedure allocate_rx_buffers [2023-12-02 15:36:35,929 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-12-02 15:36:35,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-12-02 15:36:35,929 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-12-02 15:36:35,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-12-02 15:36:35,929 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2023-12-02 15:36:35,929 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2023-12-02 15:36:35,930 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2023-12-02 15:36:35,930 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2023-12-02 15:36:35,930 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-12-02 15:36:35,930 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-12-02 15:36:35,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-12-02 15:36:35,930 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_fealnx_exit_14_2 [2023-12-02 15:36:35,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_fealnx_exit_14_2 [2023-12-02 15:36:36,637 INFO L241 CfgBuilder]: Building ICFG [2023-12-02 15:36:36,642 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-02 15:36:37,263 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-12-02 15:36:39,808 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2023-12-02 15:36:39,885 INFO L282 CfgBuilder]: Performing block encoding [2023-12-02 15:36:42,021 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-02 15:36:42,021 INFO L309 CfgBuilder]: Removed 0 assume(true) statements. [2023-12-02 15:36:42,024 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 03:36:42 BoogieIcfgContainer [2023-12-02 15:36:42,024 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-02 15:36:42,026 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-12-02 15:36:42,026 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-12-02 15:36:42,029 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-12-02 15:36:42,029 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.12 03:36:32" (1/3) ... [2023-12-02 15:36:42,030 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@75098258 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 03:36:42, skipping insertion in model container [2023-12-02 15:36:42,030 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:36:35" (2/3) ... [2023-12-02 15:36:42,031 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@75098258 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 03:36:42, skipping insertion in model container [2023-12-02 15:36:42,031 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 03:36:42" (3/3) ... [2023-12-02 15:36:42,032 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-fealnx.cil.i [2023-12-02 15:36:42,053 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-12-02 15:36:42,053 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 3 error locations. [2023-12-02 15:36:42,132 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-12-02 15:36:42,138 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=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@6999838b, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-12-02 15:36:42,139 INFO L358 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2023-12-02 15:36:42,149 INFO L276 IsEmpty]: Start isEmpty. Operand has 1190 states, 692 states have (on average 1.2904624277456647) internal successors, (893), 710 states have internal predecessors, (893), 412 states have call successors, (412), 84 states have call predecessors, (412), 83 states have return successors, (406), 403 states have call predecessors, (406), 406 states have call successors, (406) [2023-12-02 15:36:42,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-12-02 15:36:42,169 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 15:36:42,170 INFO L195 NwaCegarLoop]: trace histogram [10, 9, 9, 9, 9, 9, 9, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 15:36:42,171 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_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2023-12-02 15:36:42,175 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 15:36:42,176 INFO L85 PathProgramCache]: Analyzing trace with hash -818652027, now seen corresponding path program 1 times [2023-12-02 15:36:42,185 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 15:36:42,186 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1770670061] [2023-12-02 15:36:42,186 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 15:36:42,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 15:36:42,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 15:36:42,827 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 306 trivial. 0 not checked. [2023-12-02 15:36:42,828 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 15:36:42,828 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1770670061] [2023-12-02 15:36:42,829 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1770670061] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 15:36:42,829 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 15:36:42,829 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-12-02 15:36:42,831 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2082534516] [2023-12-02 15:36:42,831 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 15:36:42,836 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-12-02 15:36:42,836 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 15:36:42,865 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-12-02 15:36:42,866 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-02 15:36:42,871 INFO L87 Difference]: Start difference. First operand has 1190 states, 692 states have (on average 1.2904624277456647) internal successors, (893), 710 states have internal predecessors, (893), 412 states have call successors, (412), 84 states have call predecessors, (412), 83 states have return successors, (406), 403 states have call predecessors, (406), 406 states have call successors, (406) Second operand has 3 states, 3 states have (on average 9.333333333333334) internal successors, (28), 3 states have internal predecessors, (28), 3 states have call successors, (14), 2 states have call predecessors, (14), 1 states have return successors, (12), 3 states have call predecessors, (12), 3 states have call successors, (12) [2023-12-02 15:36:45,394 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 15:36:48,585 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 15:36:50,591 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 15:36:51,491 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 15:36:51,491 INFO L93 Difference]: Finished difference Result 3455 states and 5039 transitions. [2023-12-02 15:36:51,492 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-02 15:36:51,494 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 9.333333333333334) internal successors, (28), 3 states have internal predecessors, (28), 3 states have call successors, (14), 2 states have call predecessors, (14), 1 states have return successors, (12), 3 states have call predecessors, (12), 3 states have call successors, (12) Word has length 111 [2023-12-02 15:36:51,495 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 15:36:51,529 INFO L225 Difference]: With dead ends: 3455 [2023-12-02 15:36:51,529 INFO L226 Difference]: Without dead ends: 2274 [2023-12-02 15:36:51,542 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-02 15:36:51,546 INFO L413 NwaCegarLoop]: 1440 mSDtfsCounter, 1592 mSDsluCounter, 1393 mSDsCounter, 0 mSdLazyCounter, 564 mSolverCounterSat, 7 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1592 SdHoareTripleChecker+Valid, 2833 SdHoareTripleChecker+Invalid, 574 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 564 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.4s IncrementalHoareTripleChecker+Time [2023-12-02 15:36:51,547 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1592 Valid, 2833 Invalid, 574 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 564 Invalid, 3 Unknown, 0 Unchecked, 8.4s Time] [2023-12-02 15:36:51,569 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2274 states. [2023-12-02 15:36:51,756 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2274 to 2270. [2023-12-02 15:36:51,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2270 states, 1336 states have (on average 1.283682634730539) internal successors, (1715), 1371 states have internal predecessors, (1715), 769 states have call successors, (769), 163 states have call predecessors, (769), 162 states have return successors, (765), 759 states have call predecessors, (765), 765 states have call successors, (765) [2023-12-02 15:36:51,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2270 states to 2270 states and 3249 transitions. [2023-12-02 15:36:51,787 INFO L78 Accepts]: Start accepts. Automaton has 2270 states and 3249 transitions. Word has length 111 [2023-12-02 15:36:51,788 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 15:36:51,788 INFO L495 AbstractCegarLoop]: Abstraction has 2270 states and 3249 transitions. [2023-12-02 15:36:51,789 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 9.333333333333334) internal successors, (28), 3 states have internal predecessors, (28), 3 states have call successors, (14), 2 states have call predecessors, (14), 1 states have return successors, (12), 3 states have call predecessors, (12), 3 states have call successors, (12) [2023-12-02 15:36:51,789 INFO L276 IsEmpty]: Start isEmpty. Operand 2270 states and 3249 transitions. [2023-12-02 15:36:51,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2023-12-02 15:36:51,795 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 15:36:51,795 INFO L195 NwaCegarLoop]: trace histogram [10, 9, 9, 9, 9, 9, 9, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 15:36:51,796 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-12-02 15:36:51,796 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2023-12-02 15:36:51,797 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 15:36:51,797 INFO L85 PathProgramCache]: Analyzing trace with hash -769818222, now seen corresponding path program 1 times [2023-12-02 15:36:51,797 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 15:36:51,798 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [341214566] [2023-12-02 15:36:51,798 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 15:36:51,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 15:36:51,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 15:36:52,126 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 306 trivial. 0 not checked. [2023-12-02 15:36:52,127 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 15:36:52,127 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [341214566] [2023-12-02 15:36:52,128 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [341214566] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 15:36:52,128 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 15:36:52,128 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-12-02 15:36:52,128 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2082774977] [2023-12-02 15:36:52,128 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 15:36:52,130 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-12-02 15:36:52,130 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 15:36:52,131 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-12-02 15:36:52,132 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-02 15:36:52,132 INFO L87 Difference]: Start difference. First operand 2270 states and 3249 transitions. Second operand has 3 states, 3 states have (on average 9.333333333333334) internal successors, (28), 3 states have internal predecessors, (28), 3 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (13), 3 states have call predecessors, (13), 3 states have call successors, (13) [2023-12-02 15:36:54,542 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.50s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 15:36:56,614 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 15:36:58,019 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.40s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 15:37:00,434 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 15:37:01,074 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 15:37:01,075 INFO L93 Difference]: Finished difference Result 6396 states and 9139 transitions. [2023-12-02 15:37:01,075 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-02 15:37:01,075 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 9.333333333333334) internal successors, (28), 3 states have internal predecessors, (28), 3 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (13), 3 states have call predecessors, (13), 3 states have call successors, (13) Word has length 113 [2023-12-02 15:37:01,076 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 15:37:01,107 INFO L225 Difference]: With dead ends: 6396 [2023-12-02 15:37:01,107 INFO L226 Difference]: Without dead ends: 4145 [2023-12-02 15:37:01,118 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-02 15:37:01,120 INFO L413 NwaCegarLoop]: 1517 mSDtfsCounter, 1407 mSDsluCounter, 1368 mSDsCounter, 0 mSdLazyCounter, 574 mSolverCounterSat, 6 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1407 SdHoareTripleChecker+Valid, 2885 SdHoareTripleChecker+Invalid, 582 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 574 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.7s IncrementalHoareTripleChecker+Time [2023-12-02 15:37:01,120 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1407 Valid, 2885 Invalid, 582 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 574 Invalid, 2 Unknown, 0 Unchecked, 8.7s Time] [2023-12-02 15:37:01,127 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4145 states. [2023-12-02 15:37:01,307 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4145 to 4115. [2023-12-02 15:37:01,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4115 states, 2414 states have (on average 1.279618889809445) internal successors, (3089), 2478 states have internal predecessors, (3089), 1385 states have call successors, (1385), 316 states have call predecessors, (1385), 313 states have return successors, (1399), 1358 states have call predecessors, (1399), 1381 states have call successors, (1399) [2023-12-02 15:37:01,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4115 states to 4115 states and 5873 transitions. [2023-12-02 15:37:01,339 INFO L78 Accepts]: Start accepts. Automaton has 4115 states and 5873 transitions. Word has length 113 [2023-12-02 15:37:01,339 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 15:37:01,339 INFO L495 AbstractCegarLoop]: Abstraction has 4115 states and 5873 transitions. [2023-12-02 15:37:01,340 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 9.333333333333334) internal successors, (28), 3 states have internal predecessors, (28), 3 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (13), 3 states have call predecessors, (13), 3 states have call successors, (13) [2023-12-02 15:37:01,340 INFO L276 IsEmpty]: Start isEmpty. Operand 4115 states and 5873 transitions. [2023-12-02 15:37:01,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2023-12-02 15:37:01,342 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 15:37:01,342 INFO L195 NwaCegarLoop]: trace histogram [10, 9, 9, 9, 9, 9, 9, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 15:37:01,343 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-12-02 15:37:01,343 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2023-12-02 15:37:01,344 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 15:37:01,344 INFO L85 PathProgramCache]: Analyzing trace with hash -1835192868, now seen corresponding path program 1 times [2023-12-02 15:37:01,344 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 15:37:01,344 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1082174994] [2023-12-02 15:37:01,344 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 15:37:01,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 15:37:01,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 15:37:01,476 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 306 trivial. 0 not checked. [2023-12-02 15:37:01,476 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 15:37:01,477 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1082174994] [2023-12-02 15:37:01,477 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1082174994] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 15:37:01,477 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 15:37:01,477 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-12-02 15:37:01,478 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1182720769] [2023-12-02 15:37:01,478 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 15:37:01,478 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-12-02 15:37:01,479 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 15:37:01,509 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-12-02 15:37:01,510 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-02 15:37:01,510 INFO L87 Difference]: Start difference. First operand 4115 states and 5873 transitions. Second operand has 3 states, 3 states have (on average 11.0) internal successors, (33), 3 states have internal predecessors, (33), 3 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (12), 3 states have call predecessors, (12), 3 states have call successors, (12) [2023-12-02 15:37:04,254 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 15:37:08,126 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 15:37:10,131 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 15:37:10,606 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 15:37:10,606 INFO L93 Difference]: Finished difference Result 11835 states and 16841 transitions. [2023-12-02 15:37:10,606 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-02 15:37:10,606 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 11.0) internal successors, (33), 3 states have internal predecessors, (33), 3 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (12), 3 states have call predecessors, (12), 3 states have call successors, (12) Word has length 117 [2023-12-02 15:37:10,607 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 15:37:10,673 INFO L225 Difference]: With dead ends: 11835 [2023-12-02 15:37:10,673 INFO L226 Difference]: Without dead ends: 7739 [2023-12-02 15:37:10,698 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-02 15:37:10,699 INFO L413 NwaCegarLoop]: 1419 mSDtfsCounter, 1468 mSDsluCounter, 1371 mSDsCounter, 0 mSdLazyCounter, 586 mSolverCounterSat, 7 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1468 SdHoareTripleChecker+Valid, 2790 SdHoareTripleChecker+Invalid, 596 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 586 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.8s IncrementalHoareTripleChecker+Time [2023-12-02 15:37:10,700 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1468 Valid, 2790 Invalid, 596 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 586 Invalid, 3 Unknown, 0 Unchecked, 8.8s Time] [2023-12-02 15:37:10,711 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7739 states. [2023-12-02 15:37:11,219 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7739 to 7707. [2023-12-02 15:37:11,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7707 states, 4502 states have (on average 1.266770324300311) internal successors, (5703), 4624 states have internal predecessors, (5703), 2597 states have call successors, (2597), 610 states have call predecessors, (2597), 605 states have return successors, (2635), 2538 states have call predecessors, (2635), 2593 states have call successors, (2635) [2023-12-02 15:37:11,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7707 states to 7707 states and 10935 transitions. [2023-12-02 15:37:11,279 INFO L78 Accepts]: Start accepts. Automaton has 7707 states and 10935 transitions. Word has length 117 [2023-12-02 15:37:11,280 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 15:37:11,280 INFO L495 AbstractCegarLoop]: Abstraction has 7707 states and 10935 transitions. [2023-12-02 15:37:11,280 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 11.0) internal successors, (33), 3 states have internal predecessors, (33), 3 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (12), 3 states have call predecessors, (12), 3 states have call successors, (12) [2023-12-02 15:37:11,280 INFO L276 IsEmpty]: Start isEmpty. Operand 7707 states and 10935 transitions. [2023-12-02 15:37:11,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2023-12-02 15:37:11,282 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 15:37:11,283 INFO L195 NwaCegarLoop]: trace histogram [10, 9, 9, 9, 9, 9, 9, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 15:37:11,283 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2023-12-02 15:37:11,283 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2023-12-02 15:37:11,283 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 15:37:11,284 INFO L85 PathProgramCache]: Analyzing trace with hash -1476509466, now seen corresponding path program 1 times [2023-12-02 15:37:11,284 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 15:37:11,284 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1485274529] [2023-12-02 15:37:11,284 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 15:37:11,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 15:37:11,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 15:37:11,513 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 306 trivial. 0 not checked. [2023-12-02 15:37:11,513 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 15:37:11,513 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1485274529] [2023-12-02 15:37:11,513 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1485274529] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 15:37:11,514 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 15:37:11,514 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-12-02 15:37:11,514 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1107491975] [2023-12-02 15:37:11,514 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 15:37:11,515 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-12-02 15:37:11,515 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 15:37:11,515 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-12-02 15:37:11,516 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-02 15:37:11,516 INFO L87 Difference]: Start difference. First operand 7707 states and 10935 transitions. Second operand has 3 states, 3 states have (on average 11.0) internal successors, (33), 3 states have internal predecessors, (33), 3 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (12), 3 states have call predecessors, (12), 3 states have call successors, (12) [2023-12-02 15:37:14,453 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 15:37:16,616 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 15:37:18,622 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 15:37:20,931 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 15:37:20,932 INFO L93 Difference]: Finished difference Result 14440 states and 20420 transitions. [2023-12-02 15:37:20,932 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-02 15:37:20,932 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 11.0) internal successors, (33), 3 states have internal predecessors, (33), 3 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (12), 3 states have call predecessors, (12), 3 states have call successors, (12) Word has length 117 [2023-12-02 15:37:20,933 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 15:37:20,970 INFO L225 Difference]: With dead ends: 14440 [2023-12-02 15:37:20,970 INFO L226 Difference]: Without dead ends: 6752 [2023-12-02 15:37:20,995 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-02 15:37:20,996 INFO L413 NwaCegarLoop]: 1737 mSDtfsCounter, 1114 mSDsluCounter, 1370 mSDsCounter, 0 mSdLazyCounter, 679 mSolverCounterSat, 16 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 9.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1114 SdHoareTripleChecker+Valid, 3107 SdHoareTripleChecker+Invalid, 698 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 16 IncrementalHoareTripleChecker+Valid, 679 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 9.2s IncrementalHoareTripleChecker+Time [2023-12-02 15:37:20,997 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1114 Valid, 3107 Invalid, 698 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [16 Valid, 679 Invalid, 3 Unknown, 0 Unchecked, 9.2s Time] [2023-12-02 15:37:21,005 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6752 states. [2023-12-02 15:37:21,289 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6752 to 6720. [2023-12-02 15:37:21,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6720 states, 3953 states have (on average 1.2603086263597267) internal successors, (4982), 4055 states have internal predecessors, (4982), 2199 states have call successors, (2199), 572 states have call predecessors, (2199), 565 states have return successors, (2216), 2143 states have call predecessors, (2216), 2195 states have call successors, (2216) [2023-12-02 15:37:21,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6720 states to 6720 states and 9397 transitions. [2023-12-02 15:37:21,329 INFO L78 Accepts]: Start accepts. Automaton has 6720 states and 9397 transitions. Word has length 117 [2023-12-02 15:37:21,330 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 15:37:21,330 INFO L495 AbstractCegarLoop]: Abstraction has 6720 states and 9397 transitions. [2023-12-02 15:37:21,330 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 11.0) internal successors, (33), 3 states have internal predecessors, (33), 3 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (12), 3 states have call predecessors, (12), 3 states have call successors, (12) [2023-12-02 15:37:21,330 INFO L276 IsEmpty]: Start isEmpty. Operand 6720 states and 9397 transitions. [2023-12-02 15:37:21,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 15:37:21,332 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 15:37:21,332 INFO L195 NwaCegarLoop]: trace histogram [10, 9, 9, 9, 9, 9, 9, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 15:37:21,332 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2023-12-02 15:37:21,333 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2023-12-02 15:37:21,333 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 15:37:21,333 INFO L85 PathProgramCache]: Analyzing trace with hash 2102331924, now seen corresponding path program 1 times [2023-12-02 15:37:21,333 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 15:37:21,333 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [583853403] [2023-12-02 15:37:21,333 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 15:37:21,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 15:37:21,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 15:37:21,487 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 306 trivial. 0 not checked. [2023-12-02 15:37:21,487 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 15:37:21,487 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [583853403] [2023-12-02 15:37:21,487 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [583853403] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 15:37:21,487 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 15:37:21,488 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-12-02 15:37:21,488 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1048720203] [2023-12-02 15:37:21,488 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 15:37:21,488 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-12-02 15:37:21,489 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 15:37:21,489 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-12-02 15:37:21,489 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-02 15:37:21,490 INFO L87 Difference]: Start difference. First operand 6720 states and 9397 transitions. Second operand has 3 states, 3 states have (on average 11.0) internal successors, (33), 3 states have internal predecessors, (33), 3 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (13), 3 states have call predecessors, (13), 3 states have call successors, (13) [2023-12-02 15:37:24,332 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 15:37:26,412 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 15:37:28,416 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 15:37:31,549 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 15:37:33,571 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 15:37:35,580 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 15:37:35,627 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 15:37:35,627 INFO L93 Difference]: Finished difference Result 18767 states and 26237 transitions. [2023-12-02 15:37:35,628 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-02 15:37:35,628 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 11.0) internal successors, (33), 3 states have internal predecessors, (33), 3 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (13), 3 states have call predecessors, (13), 3 states have call successors, (13) Word has length 118 [2023-12-02 15:37:35,628 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 15:37:35,705 INFO L225 Difference]: With dead ends: 18767 [2023-12-02 15:37:35,706 INFO L226 Difference]: Without dead ends: 12066 [2023-12-02 15:37:35,736 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-02 15:37:35,737 INFO L413 NwaCegarLoop]: 1714 mSDtfsCounter, 1577 mSDsluCounter, 1365 mSDsCounter, 0 mSdLazyCounter, 597 mSolverCounterSat, 3 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 13.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1577 SdHoareTripleChecker+Valid, 3079 SdHoareTripleChecker+Invalid, 606 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 597 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 13.8s IncrementalHoareTripleChecker+Time [2023-12-02 15:37:35,737 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1577 Valid, 3079 Invalid, 606 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 597 Invalid, 6 Unknown, 0 Unchecked, 13.8s Time] [2023-12-02 15:37:35,754 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12066 states. [2023-12-02 15:37:36,348 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12066 to 12027. [2023-12-02 15:37:36,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12027 states, 7131 states have (on average 1.2637778712663021) internal successors, (9012), 7341 states have internal predecessors, (9012), 3877 states have call successors, (3877), 1035 states have call predecessors, (3877), 1016 states have return successors, (3922), 3748 states have call predecessors, (3922), 3873 states have call successors, (3922) [2023-12-02 15:37:36,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12027 states to 12027 states and 16811 transitions. [2023-12-02 15:37:36,406 INFO L78 Accepts]: Start accepts. Automaton has 12027 states and 16811 transitions. Word has length 118 [2023-12-02 15:37:36,407 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 15:37:36,407 INFO L495 AbstractCegarLoop]: Abstraction has 12027 states and 16811 transitions. [2023-12-02 15:37:36,408 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 11.0) internal successors, (33), 3 states have internal predecessors, (33), 3 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (13), 3 states have call predecessors, (13), 3 states have call successors, (13) [2023-12-02 15:37:36,408 INFO L276 IsEmpty]: Start isEmpty. Operand 12027 states and 16811 transitions. [2023-12-02 15:37:36,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2023-12-02 15:37:36,410 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 15:37:36,410 INFO L195 NwaCegarLoop]: trace histogram [11, 9, 9, 9, 9, 9, 9, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 15:37:36,410 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2023-12-02 15:37:36,410 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2023-12-02 15:37:36,411 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 15:37:36,411 INFO L85 PathProgramCache]: Analyzing trace with hash -1689664536, now seen corresponding path program 1 times [2023-12-02 15:37:36,411 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 15:37:36,411 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [855058931] [2023-12-02 15:37:36,411 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 15:37:36,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 15:37:36,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 15:37:36,576 INFO L134 CoverageAnalysis]: Checked inductivity of 333 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 326 trivial. 0 not checked. [2023-12-02 15:37:36,577 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 15:37:36,577 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [855058931] [2023-12-02 15:37:36,577 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [855058931] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 15:37:36,577 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 15:37:36,577 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-12-02 15:37:36,577 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [703777782] [2023-12-02 15:37:36,577 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 15:37:36,578 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-12-02 15:37:36,578 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 15:37:36,579 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-12-02 15:37:36,579 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-02 15:37:36,579 INFO L87 Difference]: Start difference. First operand 12027 states and 16811 transitions. Second operand has 3 states, 3 states have (on average 15.333333333333334) internal successors, (46), 3 states have internal predecessors, (46), 3 states have call successors, (17), 2 states have call predecessors, (17), 1 states have return successors, (15), 3 states have call predecessors, (15), 3 states have call successors, (15) [2023-12-02 15:37:39,533 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 15:37:41,615 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.88s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 15:37:43,622 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 15:37:46,570 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 15:37:48,580 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 15:37:50,589 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 15:37:50,720 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 15:37:50,720 INFO L93 Difference]: Finished difference Result 35267 states and 49357 transitions. [2023-12-02 15:37:50,721 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-02 15:37:50,721 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 15.333333333333334) internal successors, (46), 3 states have internal predecessors, (46), 3 states have call successors, (17), 2 states have call predecessors, (17), 1 states have return successors, (15), 3 states have call predecessors, (15), 3 states have call successors, (15) Word has length 136 [2023-12-02 15:37:50,721 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 15:37:50,825 INFO L225 Difference]: With dead ends: 35267 [2023-12-02 15:37:50,825 INFO L226 Difference]: Without dead ends: 23259 [2023-12-02 15:37:50,867 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-02 15:37:50,867 INFO L413 NwaCegarLoop]: 1693 mSDtfsCounter, 1642 mSDsluCounter, 1408 mSDsCounter, 0 mSdLazyCounter, 585 mSolverCounterSat, 4 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 13.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1642 SdHoareTripleChecker+Valid, 3101 SdHoareTripleChecker+Invalid, 594 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 585 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 13.5s IncrementalHoareTripleChecker+Time [2023-12-02 15:37:50,868 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1642 Valid, 3101 Invalid, 594 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 585 Invalid, 5 Unknown, 0 Unchecked, 13.5s Time] [2023-12-02 15:37:50,896 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 23259 states. [2023-12-02 15:37:52,083 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 23259 to 23201. [2023-12-02 15:37:52,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 23201 states, 13733 states have (on average 1.2646180732542052) internal successors, (17367), 14171 states have internal predecessors, (17367), 7506 states have call successors, (7506), 1996 states have call predecessors, (7506), 1959 states have return successors, (7600), 7227 states have call predecessors, (7600), 7502 states have call successors, (7600) [2023-12-02 15:37:52,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23201 states to 23201 states and 32473 transitions. [2023-12-02 15:37:52,219 INFO L78 Accepts]: Start accepts. Automaton has 23201 states and 32473 transitions. Word has length 136 [2023-12-02 15:37:52,220 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 15:37:52,220 INFO L495 AbstractCegarLoop]: Abstraction has 23201 states and 32473 transitions. [2023-12-02 15:37:52,220 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 15.333333333333334) internal successors, (46), 3 states have internal predecessors, (46), 3 states have call successors, (17), 2 states have call predecessors, (17), 1 states have return successors, (15), 3 states have call predecessors, (15), 3 states have call successors, (15) [2023-12-02 15:37:52,220 INFO L276 IsEmpty]: Start isEmpty. Operand 23201 states and 32473 transitions. [2023-12-02 15:37:52,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2023-12-02 15:37:52,223 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 15:37:52,223 INFO L195 NwaCegarLoop]: trace histogram [13, 9, 9, 9, 9, 9, 9, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 15:37:52,223 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2023-12-02 15:37:52,223 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2023-12-02 15:37:52,224 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 15:37:52,224 INFO L85 PathProgramCache]: Analyzing trace with hash 668470973, now seen corresponding path program 1 times [2023-12-02 15:37:52,224 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 15:37:52,224 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [125194030] [2023-12-02 15:37:52,224 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 15:37:52,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 15:37:52,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 15:37:52,623 INFO L134 CoverageAnalysis]: Checked inductivity of 399 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 399 trivial. 0 not checked. [2023-12-02 15:37:52,623 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 15:37:52,623 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [125194030] [2023-12-02 15:37:52,623 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [125194030] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 15:37:52,623 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 15:37:52,624 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-12-02 15:37:52,624 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [349208664] [2023-12-02 15:37:52,624 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 15:37:52,624 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-12-02 15:37:52,624 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 15:37:52,625 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-12-02 15:37:52,625 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-12-02 15:37:52,625 INFO L87 Difference]: Start difference. First operand 23201 states and 32473 transitions. Second operand has 5 states, 5 states have (on average 8.4) internal successors, (42), 4 states have internal predecessors, (42), 2 states have call successors, (21), 3 states have call predecessors, (21), 1 states have return successors, (19), 2 states have call predecessors, (19), 2 states have call successors, (19) [2023-12-02 15:37:56,081 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 15:37:58,088 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 15:38:00,093 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 15:38:02,630 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.17s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 15:38:03,100 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 15:38:03,100 INFO L93 Difference]: Finished difference Result 23207 states and 32478 transitions. [2023-12-02 15:38:03,100 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 15:38:03,100 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 8.4) internal successors, (42), 4 states have internal predecessors, (42), 2 states have call successors, (21), 3 states have call predecessors, (21), 1 states have return successors, (19), 2 states have call predecessors, (19), 2 states have call successors, (19) Word has length 157 [2023-12-02 15:38:03,101 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 15:38:03,185 INFO L225 Difference]: With dead ends: 23207 [2023-12-02 15:38:03,185 INFO L226 Difference]: Without dead ends: 23205 [2023-12-02 15:38:03,196 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2023-12-02 15:38:03,196 INFO L413 NwaCegarLoop]: 1409 mSDtfsCounter, 1636 mSDsluCounter, 2803 mSDsCounter, 0 mSdLazyCounter, 840 mSolverCounterSat, 1 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 9.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1648 SdHoareTripleChecker+Valid, 4212 SdHoareTripleChecker+Invalid, 844 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 840 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 9.6s IncrementalHoareTripleChecker+Time [2023-12-02 15:38:03,197 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1648 Valid, 4212 Invalid, 844 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 840 Invalid, 3 Unknown, 0 Unchecked, 9.6s Time] [2023-12-02 15:38:03,217 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 23205 states. [2023-12-02 15:38:04,198 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 23205 to 23205. [2023-12-02 15:38:04,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 23205 states, 13736 states have (on average 1.2645602795573676) internal successors, (17370), 14174 states have internal predecessors, (17370), 7506 states have call successors, (7506), 1997 states have call predecessors, (7506), 1960 states have return successors, (7600), 7227 states have call predecessors, (7600), 7502 states have call successors, (7600) [2023-12-02 15:38:04,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23205 states to 23205 states and 32476 transitions. [2023-12-02 15:38:04,290 INFO L78 Accepts]: Start accepts. Automaton has 23205 states and 32476 transitions. Word has length 157 [2023-12-02 15:38:04,290 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 15:38:04,290 INFO L495 AbstractCegarLoop]: Abstraction has 23205 states and 32476 transitions. [2023-12-02 15:38:04,290 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 8.4) internal successors, (42), 4 states have internal predecessors, (42), 2 states have call successors, (21), 3 states have call predecessors, (21), 1 states have return successors, (19), 2 states have call predecessors, (19), 2 states have call successors, (19) [2023-12-02 15:38:04,290 INFO L276 IsEmpty]: Start isEmpty. Operand 23205 states and 32476 transitions. [2023-12-02 15:38:04,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2023-12-02 15:38:04,292 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 15:38:04,292 INFO L195 NwaCegarLoop]: trace histogram [13, 9, 9, 9, 9, 9, 9, 5, 5, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 15:38:04,292 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2023-12-02 15:38:04,292 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2023-12-02 15:38:04,293 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 15:38:04,293 INFO L85 PathProgramCache]: Analyzing trace with hash -424214789, now seen corresponding path program 1 times [2023-12-02 15:38:04,293 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 15:38:04,293 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [240796492] [2023-12-02 15:38:04,293 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 15:38:04,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 15:38:04,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 15:38:04,791 INFO L134 CoverageAnalysis]: Checked inductivity of 409 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 407 trivial. 0 not checked. [2023-12-02 15:38:04,792 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 15:38:04,792 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [240796492] [2023-12-02 15:38:04,792 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [240796492] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 15:38:04,792 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 15:38:04,792 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-12-02 15:38:04,793 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [475060013] [2023-12-02 15:38:04,793 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 15:38:04,793 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-12-02 15:38:04,793 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 15:38:04,794 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-12-02 15:38:04,794 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-12-02 15:38:04,794 INFO L87 Difference]: Start difference. First operand 23205 states and 32476 transitions. Second operand has 5 states, 5 states have (on average 9.4) internal successors, (47), 4 states have internal predecessors, (47), 2 states have call successors, (24), 3 states have call predecessors, (24), 1 states have return successors, (22), 2 states have call predecessors, (22), 2 states have call successors, (22) [2023-12-02 15:38:08,098 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 15:38:10,106 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 15:38:12,112 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 15:38:15,418 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 15:38:15,418 INFO L93 Difference]: Finished difference Result 23211 states and 32481 transitions. [2023-12-02 15:38:15,418 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 15:38:15,419 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 9.4) internal successors, (47), 4 states have internal predecessors, (47), 2 states have call successors, (24), 3 states have call predecessors, (24), 1 states have return successors, (22), 2 states have call predecessors, (22), 2 states have call successors, (22) Word has length 166 [2023-12-02 15:38:15,419 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 15:38:15,528 INFO L225 Difference]: With dead ends: 23211 [2023-12-02 15:38:15,529 INFO L226 Difference]: Without dead ends: 23209 [2023-12-02 15:38:15,537 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2023-12-02 15:38:15,538 INFO L413 NwaCegarLoop]: 1412 mSDtfsCounter, 1630 mSDsluCounter, 2803 mSDsCounter, 0 mSdLazyCounter, 840 mSolverCounterSat, 1 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 9.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1641 SdHoareTripleChecker+Valid, 4215 SdHoareTripleChecker+Invalid, 844 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 840 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 9.8s IncrementalHoareTripleChecker+Time [2023-12-02 15:38:15,538 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1641 Valid, 4215 Invalid, 844 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 840 Invalid, 3 Unknown, 0 Unchecked, 9.8s Time] [2023-12-02 15:38:15,558 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 23209 states. [2023-12-02 15:38:16,512 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 23209 to 23209. [2023-12-02 15:38:16,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 23209 states, 13739 states have (on average 1.264502511099789) internal successors, (17373), 14177 states have internal predecessors, (17373), 7506 states have call successors, (7506), 1998 states have call predecessors, (7506), 1961 states have return successors, (7600), 7227 states have call predecessors, (7600), 7502 states have call successors, (7600) [2023-12-02 15:38:16,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23209 states to 23209 states and 32479 transitions. [2023-12-02 15:38:16,600 INFO L78 Accepts]: Start accepts. Automaton has 23209 states and 32479 transitions. Word has length 166 [2023-12-02 15:38:16,600 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 15:38:16,600 INFO L495 AbstractCegarLoop]: Abstraction has 23209 states and 32479 transitions. [2023-12-02 15:38:16,601 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 9.4) internal successors, (47), 4 states have internal predecessors, (47), 2 states have call successors, (24), 3 states have call predecessors, (24), 1 states have return successors, (22), 2 states have call predecessors, (22), 2 states have call successors, (22) [2023-12-02 15:38:16,601 INFO L276 IsEmpty]: Start isEmpty. Operand 23209 states and 32479 transitions. [2023-12-02 15:38:16,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2023-12-02 15:38:16,603 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 15:38:16,603 INFO L195 NwaCegarLoop]: trace histogram [13, 9, 9, 9, 9, 9, 9, 5, 5, 3, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 15:38:16,603 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2023-12-02 15:38:16,603 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2023-12-02 15:38:16,604 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 15:38:16,604 INFO L85 PathProgramCache]: Analyzing trace with hash -1465105702, now seen corresponding path program 1 times [2023-12-02 15:38:16,604 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 15:38:16,604 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1234095669] [2023-12-02 15:38:16,604 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 15:38:16,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 15:38:16,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 15:38:17,191 INFO L134 CoverageAnalysis]: Checked inductivity of 414 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 410 trivial. 0 not checked. [2023-12-02 15:38:17,191 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 15:38:17,191 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1234095669] [2023-12-02 15:38:17,191 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1234095669] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 15:38:17,191 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 15:38:17,191 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-12-02 15:38:17,192 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [61257445] [2023-12-02 15:38:17,192 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 15:38:17,192 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-12-02 15:38:17,192 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 15:38:17,193 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-12-02 15:38:17,193 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-12-02 15:38:17,193 INFO L87 Difference]: Start difference. First operand 23209 states and 32479 transitions. Second operand has 5 states, 5 states have (on average 9.4) internal successors, (47), 4 states have internal predecessors, (47), 2 states have call successors, (25), 3 states have call predecessors, (25), 1 states have return successors, (23), 2 states have call predecessors, (23), 2 states have call successors, (23) [2023-12-02 15:38:20,266 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 15:38:22,031 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.76s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 15:38:24,038 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 15:38:26,329 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 15:38:26,329 INFO L93 Difference]: Finished difference Result 23215 states and 32484 transitions. [2023-12-02 15:38:26,330 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 15:38:26,330 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 9.4) internal successors, (47), 4 states have internal predecessors, (47), 2 states have call successors, (25), 3 states have call predecessors, (25), 1 states have return successors, (23), 2 states have call predecessors, (23), 2 states have call successors, (23) Word has length 170 [2023-12-02 15:38:26,330 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 15:38:26,391 INFO L225 Difference]: With dead ends: 23215 [2023-12-02 15:38:26,391 INFO L226 Difference]: Without dead ends: 23213 [2023-12-02 15:38:26,399 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2023-12-02 15:38:26,400 INFO L413 NwaCegarLoop]: 1412 mSDtfsCounter, 1630 mSDsluCounter, 2803 mSDsCounter, 0 mSdLazyCounter, 841 mSolverCounterSat, 1 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1640 SdHoareTripleChecker+Valid, 4215 SdHoareTripleChecker+Invalid, 844 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 841 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.2s IncrementalHoareTripleChecker+Time [2023-12-02 15:38:26,400 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1640 Valid, 4215 Invalid, 844 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 841 Invalid, 2 Unknown, 0 Unchecked, 8.2s Time] [2023-12-02 15:38:26,418 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 23213 states. [2023-12-02 15:38:27,424 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 23213 to 23213. [2023-12-02 15:38:27,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 23213 states, 13742 states have (on average 1.2644447678649395) internal successors, (17376), 14180 states have internal predecessors, (17376), 7506 states have call successors, (7506), 1999 states have call predecessors, (7506), 1962 states have return successors, (7600), 7227 states have call predecessors, (7600), 7502 states have call successors, (7600) [2023-12-02 15:38:27,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23213 states to 23213 states and 32482 transitions. [2023-12-02 15:38:27,567 INFO L78 Accepts]: Start accepts. Automaton has 23213 states and 32482 transitions. Word has length 170 [2023-12-02 15:38:27,567 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 15:38:27,567 INFO L495 AbstractCegarLoop]: Abstraction has 23213 states and 32482 transitions. [2023-12-02 15:38:27,568 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 9.4) internal successors, (47), 4 states have internal predecessors, (47), 2 states have call successors, (25), 3 states have call predecessors, (25), 1 states have return successors, (23), 2 states have call predecessors, (23), 2 states have call successors, (23) [2023-12-02 15:38:27,568 INFO L276 IsEmpty]: Start isEmpty. Operand 23213 states and 32482 transitions. [2023-12-02 15:38:27,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2023-12-02 15:38:27,571 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 15:38:27,571 INFO L195 NwaCegarLoop]: trace histogram [13, 9, 9, 9, 9, 9, 9, 4, 4, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 15:38:27,571 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2023-12-02 15:38:27,571 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2023-12-02 15:38:27,572 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 15:38:27,572 INFO L85 PathProgramCache]: Analyzing trace with hash 983217582, now seen corresponding path program 1 times [2023-12-02 15:38:27,572 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 15:38:27,572 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [910956796] [2023-12-02 15:38:27,572 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 15:38:27,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 15:38:27,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 15:38:27,811 INFO L134 CoverageAnalysis]: Checked inductivity of 393 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 390 trivial. 0 not checked. [2023-12-02 15:38:27,811 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 15:38:27,811 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [910956796] [2023-12-02 15:38:27,811 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [910956796] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 15:38:27,811 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 15:38:27,811 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-12-02 15:38:27,811 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [645875488] [2023-12-02 15:38:27,812 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 15:38:27,812 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-12-02 15:38:27,812 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 15:38:27,813 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-12-02 15:38:27,813 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-02 15:38:27,813 INFO L87 Difference]: Start difference. First operand 23213 states and 32482 transitions. Second operand has 3 states, 3 states have (on average 19.0) internal successors, (57), 3 states have internal predecessors, (57), 3 states have call successors, (24), 2 states have call predecessors, (24), 1 states have return successors, (21), 3 states have call predecessors, (21), 3 states have call successors, (21) [2023-12-02 15:38:30,859 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 15:38:32,865 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 15:38:35,405 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 15:38:37,558 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.01s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 15:38:39,497 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.19s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 15:38:39,822 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 15:38:39,823 INFO L93 Difference]: Finished difference Result 54465 states and 76234 transitions. [2023-12-02 15:38:39,823 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-02 15:38:39,823 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 19.0) internal successors, (57), 3 states have internal predecessors, (57), 3 states have call successors, (24), 2 states have call predecessors, (24), 1 states have return successors, (21), 3 states have call predecessors, (21), 3 states have call successors, (21) Word has length 168 [2023-12-02 15:38:39,824 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 15:38:39,925 INFO L225 Difference]: With dead ends: 54465 [2023-12-02 15:38:39,926 INFO L226 Difference]: Without dead ends: 31317 [2023-12-02 15:38:39,976 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-02 15:38:39,976 INFO L413 NwaCegarLoop]: 1962 mSDtfsCounter, 1120 mSDsluCounter, 1366 mSDsCounter, 0 mSdLazyCounter, 734 mSolverCounterSat, 15 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 10.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1120 SdHoareTripleChecker+Valid, 3328 SdHoareTripleChecker+Invalid, 752 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 15 IncrementalHoareTripleChecker+Valid, 734 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 10.6s IncrementalHoareTripleChecker+Time [2023-12-02 15:38:39,977 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1120 Valid, 3328 Invalid, 752 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [15 Valid, 734 Invalid, 3 Unknown, 0 Unchecked, 10.6s Time] [2023-12-02 15:38:40,002 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 31317 states. [2023-12-02 15:38:41,673 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 31317 to 31249. [2023-12-02 15:38:41,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 31249 states, 18590 states have (on average 1.2628294782140936) internal successors, (23476), 19176 states have internal predecessors, (23476), 9974 states have call successors, (9974), 2735 states have call predecessors, (9974), 2682 states have return successors, (10068), 9595 states have call predecessors, (10068), 9970 states have call successors, (10068) [2023-12-02 15:38:41,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31249 states to 31249 states and 43518 transitions. [2023-12-02 15:38:41,799 INFO L78 Accepts]: Start accepts. Automaton has 31249 states and 43518 transitions. Word has length 168 [2023-12-02 15:38:41,799 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 15:38:41,799 INFO L495 AbstractCegarLoop]: Abstraction has 31249 states and 43518 transitions. [2023-12-02 15:38:41,799 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 19.0) internal successors, (57), 3 states have internal predecessors, (57), 3 states have call successors, (24), 2 states have call predecessors, (24), 1 states have return successors, (21), 3 states have call predecessors, (21), 3 states have call successors, (21) [2023-12-02 15:38:41,799 INFO L276 IsEmpty]: Start isEmpty. Operand 31249 states and 43518 transitions. [2023-12-02 15:38:41,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2023-12-02 15:38:41,802 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 15:38:41,802 INFO L195 NwaCegarLoop]: trace histogram [13, 9, 9, 9, 9, 9, 9, 5, 5, 4, 3, 3, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 15:38:41,803 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2023-12-02 15:38:41,803 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2023-12-02 15:38:41,803 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 15:38:41,803 INFO L85 PathProgramCache]: Analyzing trace with hash 802347835, now seen corresponding path program 1 times [2023-12-02 15:38:41,803 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 15:38:41,803 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [760958396] [2023-12-02 15:38:41,803 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 15:38:41,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 15:38:41,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 15:38:42,063 INFO L134 CoverageAnalysis]: Checked inductivity of 425 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 419 trivial. 0 not checked. [2023-12-02 15:38:42,063 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 15:38:42,063 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [760958396] [2023-12-02 15:38:42,064 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [760958396] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 15:38:42,064 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 15:38:42,064 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-12-02 15:38:42,064 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1553645004] [2023-12-02 15:38:42,064 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 15:38:42,064 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-12-02 15:38:42,065 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 15:38:42,065 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-12-02 15:38:42,065 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-12-02 15:38:42,065 INFO L87 Difference]: Start difference. First operand 31249 states and 43518 transitions. Second operand has 5 states, 5 states have (on average 9.4) internal successors, (47), 4 states have internal predecessors, (47), 2 states have call successors, (26), 3 states have call predecessors, (26), 1 states have return successors, (24), 2 states have call predecessors, (24), 2 states have call successors, (24) [2023-12-02 15:38:45,288 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 15:38:47,297 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 15:38:49,304 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 15:38:52,746 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 15:38:54,751 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 15:38:56,168 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.42s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 15:38:56,576 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 15:38:56,576 INFO L93 Difference]: Finished difference Result 31255 states and 43523 transitions. [2023-12-02 15:38:56,576 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 15:38:56,576 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 9.4) internal successors, (47), 4 states have internal predecessors, (47), 2 states have call successors, (26), 3 states have call predecessors, (26), 1 states have return successors, (24), 2 states have call predecessors, (24), 2 states have call successors, (24) Word has length 176 [2023-12-02 15:38:56,577 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 15:38:56,664 INFO L225 Difference]: With dead ends: 31255 [2023-12-02 15:38:56,665 INFO L226 Difference]: Without dead ends: 31253 [2023-12-02 15:38:56,677 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2023-12-02 15:38:56,678 INFO L413 NwaCegarLoop]: 1412 mSDtfsCounter, 1630 mSDsluCounter, 2803 mSDsCounter, 0 mSdLazyCounter, 838 mSolverCounterSat, 1 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 13.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1639 SdHoareTripleChecker+Valid, 4215 SdHoareTripleChecker+Invalid, 844 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 838 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 13.2s IncrementalHoareTripleChecker+Time [2023-12-02 15:38:56,678 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1639 Valid, 4215 Invalid, 844 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 838 Invalid, 5 Unknown, 0 Unchecked, 13.2s Time] [2023-12-02 15:38:56,702 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 31253 states. [2023-12-02 15:38:58,216 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 31253 to 31253. [2023-12-02 15:38:58,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 31253 states, 18593 states have (on average 1.2627870704028399) internal successors, (23479), 19179 states have internal predecessors, (23479), 9974 states have call successors, (9974), 2736 states have call predecessors, (9974), 2683 states have return successors, (10068), 9595 states have call predecessors, (10068), 9970 states have call successors, (10068) [2023-12-02 15:38:58,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31253 states to 31253 states and 43521 transitions. [2023-12-02 15:38:58,328 INFO L78 Accepts]: Start accepts. Automaton has 31253 states and 43521 transitions. Word has length 176 [2023-12-02 15:38:58,328 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 15:38:58,328 INFO L495 AbstractCegarLoop]: Abstraction has 31253 states and 43521 transitions. [2023-12-02 15:38:58,329 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 9.4) internal successors, (47), 4 states have internal predecessors, (47), 2 states have call successors, (26), 3 states have call predecessors, (26), 1 states have return successors, (24), 2 states have call predecessors, (24), 2 states have call successors, (24) [2023-12-02 15:38:58,329 INFO L276 IsEmpty]: Start isEmpty. Operand 31253 states and 43521 transitions. [2023-12-02 15:38:58,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2023-12-02 15:38:58,331 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 15:38:58,331 INFO L195 NwaCegarLoop]: trace histogram [13, 9, 9, 9, 9, 9, 9, 5, 4, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 15:38:58,331 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2023-12-02 15:38:58,331 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2023-12-02 15:38:58,331 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 15:38:58,332 INFO L85 PathProgramCache]: Analyzing trace with hash -300678595, now seen corresponding path program 1 times [2023-12-02 15:38:58,332 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 15:38:58,332 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1466828479] [2023-12-02 15:38:58,332 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 15:38:58,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 15:38:58,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 15:38:58,577 INFO L134 CoverageAnalysis]: Checked inductivity of 431 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 423 trivial. 0 not checked. [2023-12-02 15:38:58,577 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 15:38:58,577 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1466828479] [2023-12-02 15:38:58,577 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1466828479] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 15:38:58,577 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 15:38:58,578 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-12-02 15:38:58,578 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1621091895] [2023-12-02 15:38:58,578 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 15:38:58,578 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-12-02 15:38:58,578 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 15:38:58,579 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-12-02 15:38:58,579 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-12-02 15:38:58,579 INFO L87 Difference]: Start difference. First operand 31253 states and 43521 transitions. Second operand has 5 states, 5 states have (on average 9.0) internal successors, (45), 4 states have internal predecessors, (45), 2 states have call successors, (25), 3 states have call predecessors, (25), 1 states have return successors, (23), 2 states have call predecessors, (23), 2 states have call successors, (23) [2023-12-02 15:39:02,442 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 15:39:04,123 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.68s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 15:39:07,415 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.04s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 15:39:07,904 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 15:39:07,904 INFO L93 Difference]: Finished difference Result 31259 states and 43526 transitions. [2023-12-02 15:39:07,905 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 15:39:07,905 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 9.0) internal successors, (45), 4 states have internal predecessors, (45), 2 states have call successors, (25), 3 states have call predecessors, (25), 1 states have return successors, (23), 2 states have call predecessors, (23), 2 states have call successors, (23) Word has length 177 [2023-12-02 15:39:07,905 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 15:39:07,989 INFO L225 Difference]: With dead ends: 31259 [2023-12-02 15:39:07,989 INFO L226 Difference]: Without dead ends: 31257 [2023-12-02 15:39:08,001 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2023-12-02 15:39:08,002 INFO L413 NwaCegarLoop]: 1412 mSDtfsCounter, 1631 mSDsluCounter, 2803 mSDsCounter, 0 mSdLazyCounter, 842 mSolverCounterSat, 1 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 7.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1639 SdHoareTripleChecker+Valid, 4215 SdHoareTripleChecker+Invalid, 844 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 842 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 7.7s IncrementalHoareTripleChecker+Time [2023-12-02 15:39:08,002 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1639 Valid, 4215 Invalid, 844 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 842 Invalid, 1 Unknown, 0 Unchecked, 7.7s Time] [2023-12-02 15:39:08,027 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 31257 states. [2023-12-02 15:39:09,672 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 31257 to 31257. [2023-12-02 15:39:09,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 31257 states, 18596 states have (on average 1.2627446762744676) internal successors, (23482), 19182 states have internal predecessors, (23482), 9974 states have call successors, (9974), 2737 states have call predecessors, (9974), 2684 states have return successors, (10068), 9595 states have call predecessors, (10068), 9970 states have call successors, (10068) [2023-12-02 15:39:09,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31257 states to 31257 states and 43524 transitions. [2023-12-02 15:39:09,790 INFO L78 Accepts]: Start accepts. Automaton has 31257 states and 43524 transitions. Word has length 177 [2023-12-02 15:39:09,790 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 15:39:09,790 INFO L495 AbstractCegarLoop]: Abstraction has 31257 states and 43524 transitions. [2023-12-02 15:39:09,790 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 9.0) internal successors, (45), 4 states have internal predecessors, (45), 2 states have call successors, (25), 3 states have call predecessors, (25), 1 states have return successors, (23), 2 states have call predecessors, (23), 2 states have call successors, (23) [2023-12-02 15:39:09,791 INFO L276 IsEmpty]: Start isEmpty. Operand 31257 states and 43524 transitions. [2023-12-02 15:39:09,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2023-12-02 15:39:09,792 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 15:39:09,792 INFO L195 NwaCegarLoop]: trace histogram [13, 9, 9, 9, 9, 9, 9, 6, 5, 5, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 15:39:09,793 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2023-12-02 15:39:09,793 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2023-12-02 15:39:09,793 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 15:39:09,793 INFO L85 PathProgramCache]: Analyzing trace with hash 1847794701, now seen corresponding path program 1 times [2023-12-02 15:39:09,793 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 15:39:09,793 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1114516459] [2023-12-02 15:39:09,793 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 15:39:09,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 15:39:09,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 15:39:10,089 INFO L134 CoverageAnalysis]: Checked inductivity of 449 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 439 trivial. 0 not checked. [2023-12-02 15:39:10,089 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 15:39:10,090 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1114516459] [2023-12-02 15:39:10,090 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1114516459] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 15:39:10,090 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 15:39:10,090 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-12-02 15:39:10,090 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1937685357] [2023-12-02 15:39:10,090 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 15:39:10,091 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-12-02 15:39:10,091 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 15:39:10,091 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-12-02 15:39:10,092 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-12-02 15:39:10,092 INFO L87 Difference]: Start difference. First operand 31257 states and 43524 transitions. Second operand has 5 states, 5 states have (on average 9.0) internal successors, (45), 4 states have internal predecessors, (45), 2 states have call successors, (26), 3 states have call predecessors, (26), 1 states have return successors, (24), 2 states have call predecessors, (24), 2 states have call successors, (24) [2023-12-02 15:39:12,902 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.58s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 15:39:14,910 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 15:39:16,915 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 15:39:20,833 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.58s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 15:39:21,358 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 15:39:21,358 INFO L93 Difference]: Finished difference Result 31263 states and 43529 transitions. [2023-12-02 15:39:21,358 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 15:39:21,358 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 9.0) internal successors, (45), 4 states have internal predecessors, (45), 2 states have call successors, (26), 3 states have call predecessors, (26), 1 states have return successors, (24), 2 states have call predecessors, (24), 2 states have call successors, (24) Word has length 182 [2023-12-02 15:39:21,359 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 15:39:21,440 INFO L225 Difference]: With dead ends: 31263 [2023-12-02 15:39:21,440 INFO L226 Difference]: Without dead ends: 31261 [2023-12-02 15:39:21,451 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2023-12-02 15:39:21,452 INFO L413 NwaCegarLoop]: 1412 mSDtfsCounter, 1631 mSDsluCounter, 2803 mSDsCounter, 0 mSdLazyCounter, 841 mSolverCounterSat, 1 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 9.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1638 SdHoareTripleChecker+Valid, 4215 SdHoareTripleChecker+Invalid, 844 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 841 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 9.6s IncrementalHoareTripleChecker+Time [2023-12-02 15:39:21,452 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1638 Valid, 4215 Invalid, 844 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 841 Invalid, 2 Unknown, 0 Unchecked, 9.6s Time] [2023-12-02 15:39:21,475 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 31261 states. [2023-12-02 15:39:23,227 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 31261 to 31261. [2023-12-02 15:39:23,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 31261 states, 18599 states have (on average 1.262702295822356) internal successors, (23485), 19185 states have internal predecessors, (23485), 9974 states have call successors, (9974), 2738 states have call predecessors, (9974), 2685 states have return successors, (10068), 9595 states have call predecessors, (10068), 9970 states have call successors, (10068) [2023-12-02 15:39:23,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31261 states to 31261 states and 43527 transitions. [2023-12-02 15:39:23,331 INFO L78 Accepts]: Start accepts. Automaton has 31261 states and 43527 transitions. Word has length 182 [2023-12-02 15:39:23,331 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 15:39:23,331 INFO L495 AbstractCegarLoop]: Abstraction has 31261 states and 43527 transitions. [2023-12-02 15:39:23,331 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 9.0) internal successors, (45), 4 states have internal predecessors, (45), 2 states have call successors, (26), 3 states have call predecessors, (26), 1 states have return successors, (24), 2 states have call predecessors, (24), 2 states have call successors, (24) [2023-12-02 15:39:23,331 INFO L276 IsEmpty]: Start isEmpty. Operand 31261 states and 43527 transitions. [2023-12-02 15:39:23,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-02 15:39:23,333 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 15:39:23,334 INFO L195 NwaCegarLoop]: trace histogram [13, 9, 9, 9, 9, 9, 9, 7, 6, 6, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 15:39:23,334 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2023-12-02 15:39:23,334 INFO L420 AbstractCegarLoop]: === Iteration 14 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2023-12-02 15:39:23,334 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 15:39:23,334 INFO L85 PathProgramCache]: Analyzing trace with hash -1415005187, now seen corresponding path program 1 times [2023-12-02 15:39:23,334 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 15:39:23,334 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1284951877] [2023-12-02 15:39:23,335 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 15:39:23,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 15:39:23,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 15:39:23,584 INFO L134 CoverageAnalysis]: Checked inductivity of 471 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 459 trivial. 0 not checked. [2023-12-02 15:39:23,584 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 15:39:23,584 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1284951877] [2023-12-02 15:39:23,584 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1284951877] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 15:39:23,584 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 15:39:23,584 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-12-02 15:39:23,585 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1309639] [2023-12-02 15:39:23,585 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 15:39:23,585 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-12-02 15:39:23,585 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 15:39:23,586 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-12-02 15:39:23,586 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-12-02 15:39:23,586 INFO L87 Difference]: Start difference. First operand 31261 states and 43527 transitions. Second operand has 5 states, 5 states have (on average 9.0) internal successors, (45), 4 states have internal predecessors, (45), 2 states have call successors, (27), 3 states have call predecessors, (27), 1 states have return successors, (25), 2 states have call predecessors, (25), 2 states have call successors, (25) [2023-12-02 15:39:26,951 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 15:39:28,960 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 15:39:30,964 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 15:39:32,968 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 15:39:37,672 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 15:39:37,672 INFO L93 Difference]: Finished difference Result 34957 states and 47769 transitions. [2023-12-02 15:39:37,672 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 15:39:37,672 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 9.0) internal successors, (45), 4 states have internal predecessors, (45), 2 states have call successors, (27), 3 states have call predecessors, (27), 1 states have return successors, (25), 2 states have call predecessors, (25), 2 states have call successors, (25) Word has length 187 [2023-12-02 15:39:37,673 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 15:39:37,777 INFO L225 Difference]: With dead ends: 34957 [2023-12-02 15:39:37,778 INFO L226 Difference]: Without dead ends: 34955 [2023-12-02 15:39:37,790 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2023-12-02 15:39:37,790 INFO L413 NwaCegarLoop]: 1554 mSDtfsCounter, 1233 mSDsluCounter, 3642 mSDsCounter, 0 mSdLazyCounter, 1079 mSolverCounterSat, 2 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 11.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1239 SdHoareTripleChecker+Valid, 5196 SdHoareTripleChecker+Invalid, 1085 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 1079 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 12.1s IncrementalHoareTripleChecker+Time [2023-12-02 15:39:37,791 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1239 Valid, 5196 Invalid, 1085 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 1079 Invalid, 4 Unknown, 0 Unchecked, 12.1s Time] [2023-12-02 15:39:37,820 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 34955 states. [2023-12-02 15:39:39,886 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 34955 to 34953. [2023-12-02 15:39:39,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 34953 states, 20750 states have (on average 1.2551325301204819) internal successors, (26044), 21352 states have internal predecessors, (26044), 10814 states have call successors, (10814), 3439 states have call predecessors, (10814), 3386 states have return successors, (10908), 10435 states have call predecessors, (10908), 10810 states have call successors, (10908) [2023-12-02 15:39:40,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34953 states to 34953 states and 47766 transitions. [2023-12-02 15:39:40,012 INFO L78 Accepts]: Start accepts. Automaton has 34953 states and 47766 transitions. Word has length 187 [2023-12-02 15:39:40,013 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 15:39:40,013 INFO L495 AbstractCegarLoop]: Abstraction has 34953 states and 47766 transitions. [2023-12-02 15:39:40,013 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 9.0) internal successors, (45), 4 states have internal predecessors, (45), 2 states have call successors, (27), 3 states have call predecessors, (27), 1 states have return successors, (25), 2 states have call predecessors, (25), 2 states have call successors, (25) [2023-12-02 15:39:40,013 INFO L276 IsEmpty]: Start isEmpty. Operand 34953 states and 47766 transitions. [2023-12-02 15:39:40,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2023-12-02 15:39:40,015 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 15:39:40,016 INFO L195 NwaCegarLoop]: trace histogram [13, 9, 9, 9, 9, 9, 9, 8, 7, 7, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 15:39:40,016 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2023-12-02 15:39:40,016 INFO L420 AbstractCegarLoop]: === Iteration 15 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2023-12-02 15:39:40,016 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 15:39:40,016 INFO L85 PathProgramCache]: Analyzing trace with hash 91662797, now seen corresponding path program 1 times [2023-12-02 15:39:40,016 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 15:39:40,016 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [177238512] [2023-12-02 15:39:40,017 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 15:39:40,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 15:39:40,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 15:39:40,443 INFO L134 CoverageAnalysis]: Checked inductivity of 497 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 483 trivial. 0 not checked. [2023-12-02 15:39:40,443 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 15:39:40,443 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [177238512] [2023-12-02 15:39:40,443 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [177238512] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 15:39:40,444 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 15:39:40,444 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-12-02 15:39:40,444 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1201836936] [2023-12-02 15:39:40,444 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 15:39:40,444 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-12-02 15:39:40,445 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 15:39:40,445 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-12-02 15:39:40,445 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-12-02 15:39:40,445 INFO L87 Difference]: Start difference. First operand 34953 states and 47766 transitions. Second operand has 5 states, 5 states have (on average 9.0) internal successors, (45), 4 states have internal predecessors, (45), 2 states have call successors, (28), 3 states have call predecessors, (28), 1 states have return successors, (26), 2 states have call predecessors, (26), 2 states have call successors, (26) [2023-12-02 15:39:43,688 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 15:39:45,693 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 15:39:47,701 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 15:39:51,561 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 15:39:51,562 INFO L93 Difference]: Finished difference Result 35777 states and 48684 transitions. [2023-12-02 15:39:51,562 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 15:39:51,562 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 9.0) internal successors, (45), 4 states have internal predecessors, (45), 2 states have call successors, (28), 3 states have call predecessors, (28), 1 states have return successors, (26), 2 states have call predecessors, (26), 2 states have call successors, (26) Word has length 192 [2023-12-02 15:39:51,563 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 15:39:51,644 INFO L225 Difference]: With dead ends: 35777 [2023-12-02 15:39:51,644 INFO L226 Difference]: Without dead ends: 35775 [2023-12-02 15:39:51,657 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2023-12-02 15:39:51,657 INFO L413 NwaCegarLoop]: 1439 mSDtfsCounter, 1619 mSDsluCounter, 2907 mSDsCounter, 0 mSdLazyCounter, 884 mSolverCounterSat, 2 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 9.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1624 SdHoareTripleChecker+Valid, 4346 SdHoareTripleChecker+Invalid, 889 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 884 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 9.2s IncrementalHoareTripleChecker+Time [2023-12-02 15:39:51,657 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1624 Valid, 4346 Invalid, 889 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 884 Invalid, 3 Unknown, 0 Unchecked, 9.2s Time] [2023-12-02 15:39:51,681 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 35775 states. [2023-12-02 15:39:53,804 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 35775 to 35773. [2023-12-02 15:39:53,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 35773 states, 21249 states have (on average 1.2536589957174455) internal successors, (26639), 21851 states have internal predecessors, (26639), 10974 states have call successors, (10974), 3600 states have call predecessors, (10974), 3547 states have return successors, (11068), 10595 states have call predecessors, (11068), 10970 states have call successors, (11068) [2023-12-02 15:39:53,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35773 states to 35773 states and 48681 transitions. [2023-12-02 15:39:53,923 INFO L78 Accepts]: Start accepts. Automaton has 35773 states and 48681 transitions. Word has length 192 [2023-12-02 15:39:53,924 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 15:39:53,924 INFO L495 AbstractCegarLoop]: Abstraction has 35773 states and 48681 transitions. [2023-12-02 15:39:53,924 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 9.0) internal successors, (45), 4 states have internal predecessors, (45), 2 states have call successors, (28), 3 states have call predecessors, (28), 1 states have return successors, (26), 2 states have call predecessors, (26), 2 states have call successors, (26) [2023-12-02 15:39:53,924 INFO L276 IsEmpty]: Start isEmpty. Operand 35773 states and 48681 transitions. [2023-12-02 15:39:53,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2023-12-02 15:39:53,926 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 15:39:53,927 INFO L195 NwaCegarLoop]: trace histogram [13, 9, 9, 9, 9, 9, 9, 9, 8, 8, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 15:39:53,927 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2023-12-02 15:39:53,927 INFO L420 AbstractCegarLoop]: === Iteration 16 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2023-12-02 15:39:53,927 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 15:39:53,927 INFO L85 PathProgramCache]: Analyzing trace with hash -1822296643, now seen corresponding path program 1 times [2023-12-02 15:39:53,927 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 15:39:53,927 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1184390238] [2023-12-02 15:39:53,928 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 15:39:53,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 15:39:53,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 15:39:54,253 INFO L134 CoverageAnalysis]: Checked inductivity of 527 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 511 trivial. 0 not checked. [2023-12-02 15:39:54,254 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 15:39:54,254 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1184390238] [2023-12-02 15:39:54,254 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1184390238] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 15:39:54,254 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 15:39:54,254 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-12-02 15:39:54,254 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [334164113] [2023-12-02 15:39:54,255 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 15:39:54,255 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-12-02 15:39:54,255 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 15:39:54,256 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-12-02 15:39:54,256 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-12-02 15:39:54,256 INFO L87 Difference]: Start difference. First operand 35773 states and 48681 transitions. Second operand has 5 states, 5 states have (on average 9.0) internal successors, (45), 4 states have internal predecessors, (45), 2 states have call successors, (29), 3 states have call predecessors, (29), 1 states have return successors, (27), 2 states have call predecessors, (27), 2 states have call successors, (27) [2023-12-02 15:39:57,597 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 15:39:59,603 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 15:40:00,987 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.38s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 15:40:04,524 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 15:40:06,702 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 15:40:07,507 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 15:40:07,507 INFO L93 Difference]: Finished difference Result 35779 states and 48686 transitions. [2023-12-02 15:40:07,508 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 15:40:07,508 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 9.0) internal successors, (45), 4 states have internal predecessors, (45), 2 states have call successors, (29), 3 states have call predecessors, (29), 1 states have return successors, (27), 2 states have call predecessors, (27), 2 states have call successors, (27) Word has length 197 [2023-12-02 15:40:07,508 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 15:40:07,586 INFO L225 Difference]: With dead ends: 35779 [2023-12-02 15:40:07,586 INFO L226 Difference]: Without dead ends: 35777 [2023-12-02 15:40:07,596 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2023-12-02 15:40:07,597 INFO L413 NwaCegarLoop]: 1412 mSDtfsCounter, 1631 mSDsluCounter, 2803 mSDsCounter, 0 mSdLazyCounter, 839 mSolverCounterSat, 1 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 11.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1635 SdHoareTripleChecker+Valid, 4215 SdHoareTripleChecker+Invalid, 844 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 839 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 11.2s IncrementalHoareTripleChecker+Time [2023-12-02 15:40:07,597 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1635 Valid, 4215 Invalid, 844 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 839 Invalid, 4 Unknown, 0 Unchecked, 11.2s Time] [2023-12-02 15:40:07,619 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 35777 states. [2023-12-02 15:40:09,887 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 35777 to 35777. [2023-12-02 15:40:09,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 35777 states, 21252 states have (on average 1.2536231884057971) internal successors, (26642), 21854 states have internal predecessors, (26642), 10974 states have call successors, (10974), 3601 states have call predecessors, (10974), 3548 states have return successors, (11068), 10595 states have call predecessors, (11068), 10970 states have call successors, (11068) [2023-12-02 15:40:09,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35777 states to 35777 states and 48684 transitions. [2023-12-02 15:40:10,000 INFO L78 Accepts]: Start accepts. Automaton has 35777 states and 48684 transitions. Word has length 197 [2023-12-02 15:40:10,000 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 15:40:10,000 INFO L495 AbstractCegarLoop]: Abstraction has 35777 states and 48684 transitions. [2023-12-02 15:40:10,001 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 9.0) internal successors, (45), 4 states have internal predecessors, (45), 2 states have call successors, (29), 3 states have call predecessors, (29), 1 states have return successors, (27), 2 states have call predecessors, (27), 2 states have call successors, (27) [2023-12-02 15:40:10,001 INFO L276 IsEmpty]: Start isEmpty. Operand 35777 states and 48684 transitions. [2023-12-02 15:40:10,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2023-12-02 15:40:10,005 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 15:40:10,005 INFO L195 NwaCegarLoop]: trace histogram [15, 9, 9, 9, 9, 9, 9, 5, 5, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 15:40:10,005 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2023-12-02 15:40:10,005 INFO L420 AbstractCegarLoop]: === Iteration 17 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2023-12-02 15:40:10,006 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 15:40:10,006 INFO L85 PathProgramCache]: Analyzing trace with hash -71086401, now seen corresponding path program 1 times [2023-12-02 15:40:10,006 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 15:40:10,006 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1540856501] [2023-12-02 15:40:10,006 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 15:40:10,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 15:40:10,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 15:40:10,485 INFO L134 CoverageAnalysis]: Checked inductivity of 483 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 483 trivial. 0 not checked. [2023-12-02 15:40:10,485 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 15:40:10,485 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1540856501] [2023-12-02 15:40:10,485 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1540856501] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 15:40:10,486 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 15:40:10,486 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-12-02 15:40:10,486 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [866576325] [2023-12-02 15:40:10,486 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 15:40:10,486 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-12-02 15:40:10,487 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 15:40:10,487 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-12-02 15:40:10,487 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-12-02 15:40:10,487 INFO L87 Difference]: Start difference. First operand 35777 states and 48684 transitions. Second operand has 5 states, 5 states have (on average 12.6) internal successors, (63), 4 states have internal predecessors, (63), 2 states have call successors, (24), 3 states have call predecessors, (24), 1 states have return successors, (22), 2 states have call predecessors, (22), 2 states have call successors, (22) [2023-12-02 15:40:14,081 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 15:40:16,087 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 15:40:18,095 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 15:40:20,103 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 15:40:23,979 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 15:40:26,014 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.49s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 15:40:27,129 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 15:40:27,129 INFO L93 Difference]: Finished difference Result 35909 states and 48814 transitions. [2023-12-02 15:40:27,129 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 15:40:27,129 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 12.6) internal successors, (63), 4 states have internal predecessors, (63), 2 states have call successors, (24), 3 states have call predecessors, (24), 1 states have return successors, (22), 2 states have call predecessors, (22), 2 states have call successors, (22) Word has length 197 [2023-12-02 15:40:27,130 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 15:40:27,213 INFO L225 Difference]: With dead ends: 35909 [2023-12-02 15:40:27,213 INFO L226 Difference]: Without dead ends: 35907 [2023-12-02 15:40:27,225 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2023-12-02 15:40:27,225 INFO L413 NwaCegarLoop]: 1551 mSDtfsCounter, 1226 mSDsluCounter, 3653 mSDsCounter, 0 mSdLazyCounter, 1067 mSolverCounterSat, 2 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 14.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1228 SdHoareTripleChecker+Valid, 5204 SdHoareTripleChecker+Invalid, 1074 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 1067 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 14.4s IncrementalHoareTripleChecker+Time [2023-12-02 15:40:27,226 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1228 Valid, 5204 Invalid, 1074 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 1067 Invalid, 5 Unknown, 0 Unchecked, 14.4s Time] [2023-12-02 15:40:27,249 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 35907 states. [2023-12-02 15:40:29,569 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 35907 to 35905. [2023-12-02 15:40:29,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 35905 states, 21348 states have (on average 1.2519205546186996) internal successors, (26726), 21950 states have internal predecessors, (26726), 10974 states have call successors, (10974), 3633 states have call predecessors, (10974), 3580 states have return successors, (11068), 10595 states have call predecessors, (11068), 10970 states have call successors, (11068) [2023-12-02 15:40:29,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35905 states to 35905 states and 48768 transitions. [2023-12-02 15:40:29,678 INFO L78 Accepts]: Start accepts. Automaton has 35905 states and 48768 transitions. Word has length 197 [2023-12-02 15:40:29,678 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 15:40:29,678 INFO L495 AbstractCegarLoop]: Abstraction has 35905 states and 48768 transitions. [2023-12-02 15:40:29,678 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 12.6) internal successors, (63), 4 states have internal predecessors, (63), 2 states have call successors, (24), 3 states have call predecessors, (24), 1 states have return successors, (22), 2 states have call predecessors, (22), 2 states have call successors, (22) [2023-12-02 15:40:29,678 INFO L276 IsEmpty]: Start isEmpty. Operand 35905 states and 48768 transitions. [2023-12-02 15:40:29,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2023-12-02 15:40:29,681 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 15:40:29,681 INFO L195 NwaCegarLoop]: trace histogram [13, 10, 9, 9, 9, 9, 9, 9, 9, 9, 5, 5, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 15:40:29,681 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2023-12-02 15:40:29,681 INFO L420 AbstractCegarLoop]: === Iteration 18 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2023-12-02 15:40:29,681 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 15:40:29,682 INFO L85 PathProgramCache]: Analyzing trace with hash 1440905232, now seen corresponding path program 1 times [2023-12-02 15:40:29,682 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 15:40:29,682 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [474686853] [2023-12-02 15:40:29,682 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 15:40:29,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 15:40:29,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 15:40:29,909 INFO L134 CoverageAnalysis]: Checked inductivity of 568 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 550 trivial. 0 not checked. [2023-12-02 15:40:29,909 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 15:40:29,909 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [474686853] [2023-12-02 15:40:29,909 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [474686853] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 15:40:29,909 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 15:40:29,909 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-12-02 15:40:29,909 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [792317790] [2023-12-02 15:40:29,909 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 15:40:29,910 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-12-02 15:40:29,910 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 15:40:29,910 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-12-02 15:40:29,911 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-12-02 15:40:29,911 INFO L87 Difference]: Start difference. First operand 35905 states and 48768 transitions. Second operand has 5 states, 5 states have (on average 9.4) internal successors, (47), 4 states have internal predecessors, (47), 2 states have call successors, (32), 3 states have call predecessors, (32), 1 states have return successors, (30), 2 states have call predecessors, (30), 2 states have call successors, (30) [2023-12-02 15:40:33,221 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 15:40:35,224 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 15:40:37,228 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 15:40:40,920 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 15:40:43,427 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 15:40:44,392 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 15:40:44,393 INFO L93 Difference]: Finished difference Result 35911 states and 48773 transitions. [2023-12-02 15:40:44,393 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 15:40:44,393 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 9.4) internal successors, (47), 4 states have internal predecessors, (47), 2 states have call successors, (32), 3 states have call predecessors, (32), 1 states have return successors, (30), 2 states have call predecessors, (30), 2 states have call successors, (30) Word has length 205 [2023-12-02 15:40:44,394 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 15:40:44,504 INFO L225 Difference]: With dead ends: 35911 [2023-12-02 15:40:44,505 INFO L226 Difference]: Without dead ends: 35909 [2023-12-02 15:40:44,520 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2023-12-02 15:40:44,520 INFO L413 NwaCegarLoop]: 1412 mSDtfsCounter, 1630 mSDsluCounter, 2803 mSDsCounter, 0 mSdLazyCounter, 838 mSolverCounterSat, 1 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 12.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1633 SdHoareTripleChecker+Valid, 4215 SdHoareTripleChecker+Invalid, 844 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 838 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 12.2s IncrementalHoareTripleChecker+Time [2023-12-02 15:40:44,521 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1633 Valid, 4215 Invalid, 844 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 838 Invalid, 5 Unknown, 0 Unchecked, 12.2s Time] [2023-12-02 15:40:44,552 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 35909 states. [2023-12-02 15:40:47,062 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 35909 to 35909. [2023-12-02 15:40:47,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 35909 states, 21351 states have (on average 1.2518851576038592) internal successors, (26729), 21953 states have internal predecessors, (26729), 10974 states have call successors, (10974), 3634 states have call predecessors, (10974), 3581 states have return successors, (11068), 10595 states have call predecessors, (11068), 10970 states have call successors, (11068) [2023-12-02 15:40:47,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35909 states to 35909 states and 48771 transitions. [2023-12-02 15:40:47,179 INFO L78 Accepts]: Start accepts. Automaton has 35909 states and 48771 transitions. Word has length 205 [2023-12-02 15:40:47,179 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 15:40:47,180 INFO L495 AbstractCegarLoop]: Abstraction has 35909 states and 48771 transitions. [2023-12-02 15:40:47,180 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 9.4) internal successors, (47), 4 states have internal predecessors, (47), 2 states have call successors, (32), 3 states have call predecessors, (32), 1 states have return successors, (30), 2 states have call predecessors, (30), 2 states have call successors, (30) [2023-12-02 15:40:47,180 INFO L276 IsEmpty]: Start isEmpty. Operand 35909 states and 48771 transitions. [2023-12-02 15:40:47,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2023-12-02 15:40:47,185 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 15:40:47,185 INFO L195 NwaCegarLoop]: trace histogram [13, 11, 10, 10, 9, 9, 9, 9, 9, 9, 5, 5, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 15:40:47,185 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17 [2023-12-02 15:40:47,185 INFO L420 AbstractCegarLoop]: === Iteration 19 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2023-12-02 15:40:47,185 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 15:40:47,186 INFO L85 PathProgramCache]: Analyzing trace with hash -961165094, now seen corresponding path program 1 times [2023-12-02 15:40:47,186 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 15:40:47,186 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1376042426] [2023-12-02 15:40:47,186 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 15:40:47,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 15:40:47,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 15:40:47,490 INFO L134 CoverageAnalysis]: Checked inductivity of 606 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 586 trivial. 0 not checked. [2023-12-02 15:40:47,490 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 15:40:47,490 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1376042426] [2023-12-02 15:40:47,490 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1376042426] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 15:40:47,491 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 15:40:47,491 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-12-02 15:40:47,491 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1653790267] [2023-12-02 15:40:47,491 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 15:40:47,491 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-12-02 15:40:47,491 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 15:40:47,492 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-12-02 15:40:47,492 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-12-02 15:40:47,492 INFO L87 Difference]: Start difference. First operand 35909 states and 48771 transitions. Second operand has 5 states, 5 states have (on average 9.4) internal successors, (47), 4 states have internal predecessors, (47), 2 states have call successors, (33), 3 states have call predecessors, (33), 1 states have return successors, (31), 2 states have call predecessors, (31), 2 states have call successors, (31) [2023-12-02 15:40:50,828 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 15:40:52,833 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 15:40:54,843 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 15:40:58,819 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 15:40:58,819 INFO L93 Difference]: Finished difference Result 35915 states and 48776 transitions. [2023-12-02 15:40:58,819 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 15:40:58,820 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 9.4) internal successors, (47), 4 states have internal predecessors, (47), 2 states have call successors, (33), 3 states have call predecessors, (33), 1 states have return successors, (31), 2 states have call predecessors, (31), 2 states have call successors, (31) Word has length 210 [2023-12-02 15:40:58,820 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 15:40:58,912 INFO L225 Difference]: With dead ends: 35915 [2023-12-02 15:40:58,912 INFO L226 Difference]: Without dead ends: 35913 [2023-12-02 15:40:58,924 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2023-12-02 15:40:58,924 INFO L413 NwaCegarLoop]: 1412 mSDtfsCounter, 1630 mSDsluCounter, 2803 mSDsCounter, 0 mSdLazyCounter, 840 mSolverCounterSat, 1 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1632 SdHoareTripleChecker+Valid, 4215 SdHoareTripleChecker+Invalid, 844 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 840 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.8s IncrementalHoareTripleChecker+Time [2023-12-02 15:40:58,925 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1632 Valid, 4215 Invalid, 844 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 840 Invalid, 3 Unknown, 0 Unchecked, 8.8s Time] [2023-12-02 15:40:58,950 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 35913 states. [2023-12-02 15:41:01,574 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 35913 to 35913. [2023-12-02 15:41:01,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 35913 states, 21354 states have (on average 1.2518497705347944) internal successors, (26732), 21956 states have internal predecessors, (26732), 10974 states have call successors, (10974), 3635 states have call predecessors, (10974), 3582 states have return successors, (11068), 10595 states have call predecessors, (11068), 10970 states have call successors, (11068) [2023-12-02 15:41:01,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35913 states to 35913 states and 48774 transitions. [2023-12-02 15:41:01,690 INFO L78 Accepts]: Start accepts. Automaton has 35913 states and 48774 transitions. Word has length 210 [2023-12-02 15:41:01,691 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 15:41:01,691 INFO L495 AbstractCegarLoop]: Abstraction has 35913 states and 48774 transitions. [2023-12-02 15:41:01,691 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 9.4) internal successors, (47), 4 states have internal predecessors, (47), 2 states have call successors, (33), 3 states have call predecessors, (33), 1 states have return successors, (31), 2 states have call predecessors, (31), 2 states have call successors, (31) [2023-12-02 15:41:01,691 INFO L276 IsEmpty]: Start isEmpty. Operand 35913 states and 48774 transitions. [2023-12-02 15:41:01,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2023-12-02 15:41:01,694 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 15:41:01,694 INFO L195 NwaCegarLoop]: trace histogram [13, 12, 11, 11, 9, 9, 9, 9, 9, 9, 5, 5, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 15:41:01,694 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18 [2023-12-02 15:41:01,695 INFO L420 AbstractCegarLoop]: === Iteration 20 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2023-12-02 15:41:01,695 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 15:41:01,695 INFO L85 PathProgramCache]: Analyzing trace with hash -1102807536, now seen corresponding path program 1 times [2023-12-02 15:41:01,695 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 15:41:01,695 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [431152406] [2023-12-02 15:41:01,695 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 15:41:01,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 15:41:01,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 15:41:01,968 INFO L134 CoverageAnalysis]: Checked inductivity of 648 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 626 trivial. 0 not checked. [2023-12-02 15:41:01,968 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 15:41:01,968 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [431152406] [2023-12-02 15:41:01,968 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [431152406] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 15:41:01,968 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 15:41:01,968 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-12-02 15:41:01,968 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1669066864] [2023-12-02 15:41:01,968 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 15:41:01,969 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-12-02 15:41:01,969 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 15:41:01,969 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-12-02 15:41:01,970 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-12-02 15:41:01,970 INFO L87 Difference]: Start difference. First operand 35913 states and 48774 transitions. Second operand has 5 states, 5 states have (on average 9.4) internal successors, (47), 4 states have internal predecessors, (47), 2 states have call successors, (34), 3 states have call predecessors, (34), 1 states have return successors, (32), 2 states have call predecessors, (32), 2 states have call successors, (32) [2023-12-02 15:41:05,281 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 15:41:07,287 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 15:41:09,294 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 15:41:13,230 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 15:41:14,524 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.29s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 15:41:16,052 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.53s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 15:41:17,249 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 15:41:17,249 INFO L93 Difference]: Finished difference Result 35919 states and 48779 transitions. [2023-12-02 15:41:17,250 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 15:41:17,250 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 9.4) internal successors, (47), 4 states have internal predecessors, (47), 2 states have call successors, (34), 3 states have call predecessors, (34), 1 states have return successors, (32), 2 states have call predecessors, (32), 2 states have call successors, (32) Word has length 215 [2023-12-02 15:41:17,250 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 15:41:17,332 INFO L225 Difference]: With dead ends: 35919 [2023-12-02 15:41:17,332 INFO L226 Difference]: Without dead ends: 35915 [2023-12-02 15:41:17,343 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2023-12-02 15:41:17,344 INFO L413 NwaCegarLoop]: 1412 mSDtfsCounter, 1630 mSDsluCounter, 2803 mSDsCounter, 0 mSdLazyCounter, 839 mSolverCounterSat, 1 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 12.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1631 SdHoareTripleChecker+Valid, 4215 SdHoareTripleChecker+Invalid, 844 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 839 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 12.6s IncrementalHoareTripleChecker+Time [2023-12-02 15:41:17,344 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1631 Valid, 4215 Invalid, 844 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 839 Invalid, 4 Unknown, 0 Unchecked, 12.6s Time] [2023-12-02 15:41:17,367 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 35915 states. [2023-12-02 15:41:20,183 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 35915 to 35915. [2023-12-02 15:41:20,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 35915 states, 21356 states have (on average 1.251779359430605) internal successors, (26733), 21957 states have internal predecessors, (26733), 10974 states have call successors, (10974), 3636 states have call predecessors, (10974), 3582 states have return successors, (11068), 10595 states have call predecessors, (11068), 10970 states have call successors, (11068) [2023-12-02 15:41:20,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35915 states to 35915 states and 48775 transitions. [2023-12-02 15:41:20,305 INFO L78 Accepts]: Start accepts. Automaton has 35915 states and 48775 transitions. Word has length 215 [2023-12-02 15:41:20,305 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 15:41:20,305 INFO L495 AbstractCegarLoop]: Abstraction has 35915 states and 48775 transitions. [2023-12-02 15:41:20,305 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 9.4) internal successors, (47), 4 states have internal predecessors, (47), 2 states have call successors, (34), 3 states have call predecessors, (34), 1 states have return successors, (32), 2 states have call predecessors, (32), 2 states have call successors, (32) [2023-12-02 15:41:20,305 INFO L276 IsEmpty]: Start isEmpty. Operand 35915 states and 48775 transitions. [2023-12-02 15:41:20,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2023-12-02 15:41:20,308 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 15:41:20,308 INFO L195 NwaCegarLoop]: trace histogram [13, 13, 12, 12, 9, 9, 9, 9, 9, 9, 5, 5, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 15:41:20,308 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19 [2023-12-02 15:41:20,309 INFO L420 AbstractCegarLoop]: === Iteration 21 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2023-12-02 15:41:20,309 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 15:41:20,309 INFO L85 PathProgramCache]: Analyzing trace with hash -1998474662, now seen corresponding path program 1 times [2023-12-02 15:41:20,309 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 15:41:20,309 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [752811424] [2023-12-02 15:41:20,309 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 15:41:20,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 15:41:20,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 15:41:20,619 INFO L134 CoverageAnalysis]: Checked inductivity of 694 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 670 trivial. 0 not checked. [2023-12-02 15:41:20,619 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 15:41:20,619 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [752811424] [2023-12-02 15:41:20,619 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [752811424] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 15:41:20,620 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 15:41:20,620 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-12-02 15:41:20,620 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [358817876] [2023-12-02 15:41:20,620 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 15:41:20,620 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-12-02 15:41:20,621 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 15:41:20,621 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-12-02 15:41:20,621 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-12-02 15:41:20,622 INFO L87 Difference]: Start difference. First operand 35915 states and 48775 transitions. Second operand has 5 states, 5 states have (on average 9.4) internal successors, (47), 4 states have internal predecessors, (47), 2 states have call successors, (35), 3 states have call predecessors, (35), 1 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33) [2023-12-02 15:41:23,950 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 15:41:25,958 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 15:41:27,963 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 15:41:32,981 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 15:41:34,201 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 15:41:34,201 INFO L93 Difference]: Finished difference Result 35915 states and 48775 transitions. [2023-12-02 15:41:34,202 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 15:41:34,202 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 9.4) internal successors, (47), 4 states have internal predecessors, (47), 2 states have call successors, (35), 3 states have call predecessors, (35), 1 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33) Word has length 220 [2023-12-02 15:41:34,202 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 15:41:34,283 INFO L225 Difference]: With dead ends: 35915 [2023-12-02 15:41:34,284 INFO L226 Difference]: Without dead ends: 35479 [2023-12-02 15:41:34,296 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2023-12-02 15:41:34,296 INFO L413 NwaCegarLoop]: 1410 mSDtfsCounter, 1626 mSDsluCounter, 2802 mSDsCounter, 0 mSdLazyCounter, 834 mSolverCounterSat, 1 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 10.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1626 SdHoareTripleChecker+Valid, 4212 SdHoareTripleChecker+Invalid, 839 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 834 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 10.4s IncrementalHoareTripleChecker+Time [2023-12-02 15:41:34,297 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1626 Valid, 4212 Invalid, 839 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 834 Invalid, 4 Unknown, 0 Unchecked, 10.4s Time] [2023-12-02 15:41:34,322 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 35479 states. [2023-12-02 15:41:37,173 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 35479 to 35479. [2023-12-02 15:41:37,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 35479 states, 21253 states have (on average 1.2462240624852963) internal successors, (26486), 21710 states have internal predecessors, (26486), 10670 states have call successors, (10670), 3574 states have call predecessors, (10670), 3554 states have return successors, (10768), 10468 states have call predecessors, (10768), 10670 states have call successors, (10768) [2023-12-02 15:41:37,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35479 states to 35479 states and 47924 transitions. [2023-12-02 15:41:37,286 INFO L78 Accepts]: Start accepts. Automaton has 35479 states and 47924 transitions. Word has length 220 [2023-12-02 15:41:37,287 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 15:41:37,287 INFO L495 AbstractCegarLoop]: Abstraction has 35479 states and 47924 transitions. [2023-12-02 15:41:37,287 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 9.4) internal successors, (47), 4 states have internal predecessors, (47), 2 states have call successors, (35), 3 states have call predecessors, (35), 1 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33) [2023-12-02 15:41:37,287 INFO L276 IsEmpty]: Start isEmpty. Operand 35479 states and 47924 transitions. [2023-12-02 15:41:37,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2023-12-02 15:41:37,290 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 15:41:37,290 INFO L195 NwaCegarLoop]: trace histogram [15, 9, 9, 9, 9, 9, 9, 8, 8, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 15:41:37,290 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20 [2023-12-02 15:41:37,290 INFO L420 AbstractCegarLoop]: === Iteration 22 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2023-12-02 15:41:37,291 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 15:41:37,291 INFO L85 PathProgramCache]: Analyzing trace with hash 153865178, now seen corresponding path program 1 times [2023-12-02 15:41:37,291 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 15:41:37,291 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [821325589] [2023-12-02 15:41:37,291 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 15:41:37,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 15:41:37,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 15:41:37,798 INFO L134 CoverageAnalysis]: Checked inductivity of 534 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 534 trivial. 0 not checked. [2023-12-02 15:41:37,799 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 15:41:37,799 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [821325589] [2023-12-02 15:41:37,799 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [821325589] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 15:41:37,799 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 15:41:37,799 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-12-02 15:41:37,799 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1806014669] [2023-12-02 15:41:37,800 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 15:41:37,800 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-12-02 15:41:37,800 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 15:41:37,801 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-12-02 15:41:37,801 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-12-02 15:41:37,801 INFO L87 Difference]: Start difference. First operand 35479 states and 47924 transitions. Second operand has 5 states, 5 states have (on average 15.4) internal successors, (77), 4 states have internal predecessors, (77), 2 states have call successors, (29), 3 states have call predecessors, (29), 1 states have return successors, (26), 2 states have call predecessors, (26), 2 states have call successors, (26) [2023-12-02 15:41:41,205 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 15:41:43,212 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 15:41:44,952 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.74s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 15:41:48,704 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.88s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 15:41:50,713 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 15:41:52,719 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 15:41:53,848 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 15:41:53,848 INFO L93 Difference]: Finished difference Result 35481 states and 47925 transitions. [2023-12-02 15:41:53,848 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 15:41:53,848 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 15.4) internal successors, (77), 4 states have internal predecessors, (77), 2 states have call successors, (29), 3 states have call predecessors, (29), 1 states have return successors, (26), 2 states have call predecessors, (26), 2 states have call successors, (26) Word has length 230 [2023-12-02 15:41:53,849 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 15:41:53,964 INFO L225 Difference]: With dead ends: 35481 [2023-12-02 15:41:53,964 INFO L226 Difference]: Without dead ends: 35479 [2023-12-02 15:41:53,973 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2023-12-02 15:41:53,974 INFO L413 NwaCegarLoop]: 1390 mSDtfsCounter, 1542 mSDsluCounter, 2823 mSDsCounter, 0 mSdLazyCounter, 860 mSolverCounterSat, 2 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 13.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1544 SdHoareTripleChecker+Valid, 4213 SdHoareTripleChecker+Invalid, 866 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 860 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 13.3s IncrementalHoareTripleChecker+Time [2023-12-02 15:41:53,974 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1544 Valid, 4213 Invalid, 866 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 860 Invalid, 4 Unknown, 0 Unchecked, 13.3s Time] [2023-12-02 15:41:53,998 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 35479 states. [2023-12-02 15:41:56,825 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 35479 to 35477. [2023-12-02 15:41:56,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 35477 states, 21252 states have (on average 1.244729907773386) internal successors, (26453), 21708 states have internal predecessors, (26453), 10670 states have call successors, (10670), 3574 states have call predecessors, (10670), 3554 states have return successors, (10768), 10468 states have call predecessors, (10768), 10670 states have call successors, (10768) [2023-12-02 15:41:56,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35477 states to 35477 states and 47891 transitions. [2023-12-02 15:41:56,937 INFO L78 Accepts]: Start accepts. Automaton has 35477 states and 47891 transitions. Word has length 230 [2023-12-02 15:41:56,937 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 15:41:56,937 INFO L495 AbstractCegarLoop]: Abstraction has 35477 states and 47891 transitions. [2023-12-02 15:41:56,937 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 15.4) internal successors, (77), 4 states have internal predecessors, (77), 2 states have call successors, (29), 3 states have call predecessors, (29), 1 states have return successors, (26), 2 states have call predecessors, (26), 2 states have call successors, (26) [2023-12-02 15:41:56,937 INFO L276 IsEmpty]: Start isEmpty. Operand 35477 states and 47891 transitions. [2023-12-02 15:41:56,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2023-12-02 15:41:56,940 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 15:41:56,940 INFO L195 NwaCegarLoop]: trace histogram [15, 9, 9, 9, 9, 9, 9, 6, 6, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 15:41:56,940 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable21 [2023-12-02 15:41:56,941 INFO L420 AbstractCegarLoop]: === Iteration 23 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2023-12-02 15:41:56,941 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 15:41:56,941 INFO L85 PathProgramCache]: Analyzing trace with hash -1244466060, now seen corresponding path program 1 times [2023-12-02 15:41:56,941 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 15:41:56,941 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [532174402] [2023-12-02 15:41:56,941 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 15:41:56,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 15:41:56,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 15:41:57,232 INFO L134 CoverageAnalysis]: Checked inductivity of 500 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 500 trivial. 0 not checked. [2023-12-02 15:41:57,233 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 15:41:57,233 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [532174402] [2023-12-02 15:41:57,233 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [532174402] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 15:41:57,233 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 15:41:57,233 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-12-02 15:41:57,233 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [469562262] [2023-12-02 15:41:57,233 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 15:41:57,234 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-12-02 15:41:57,234 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 15:41:57,234 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-12-02 15:41:57,234 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-12-02 15:41:57,235 INFO L87 Difference]: Start difference. First operand 35477 states and 47891 transitions. Second operand has 5 states, 5 states have (on average 15.2) internal successors, (76), 4 states have internal predecessors, (76), 2 states have call successors, (31), 3 states have call predecessors, (31), 2 states have return successors, (28), 2 states have call predecessors, (28), 2 states have call successors, (28) [2023-12-02 15:42:00,690 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 15:42:01,916 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.23s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 15:42:03,925 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 15:42:07,554 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.25s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 15:42:09,681 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 15:42:09,681 INFO L93 Difference]: Finished difference Result 35479 states and 47892 transitions. [2023-12-02 15:42:09,681 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 15:42:09,681 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 15.2) internal successors, (76), 4 states have internal predecessors, (76), 2 states have call successors, (31), 3 states have call predecessors, (31), 2 states have return successors, (28), 2 states have call predecessors, (28), 2 states have call successors, (28) Word has length 226 [2023-12-02 15:42:09,682 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 15:42:09,764 INFO L225 Difference]: With dead ends: 35479 [2023-12-02 15:42:09,764 INFO L226 Difference]: Without dead ends: 35477 [2023-12-02 15:42:09,776 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2023-12-02 15:42:09,776 INFO L413 NwaCegarLoop]: 1429 mSDtfsCounter, 663 mSDsluCounter, 3866 mSDsCounter, 0 mSdLazyCounter, 1103 mSolverCounterSat, 1 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 9.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 664 SdHoareTripleChecker+Valid, 5295 SdHoareTripleChecker+Invalid, 1106 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 1103 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 9.4s IncrementalHoareTripleChecker+Time [2023-12-02 15:42:09,776 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [664 Valid, 5295 Invalid, 1106 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 1103 Invalid, 2 Unknown, 0 Unchecked, 9.4s Time] [2023-12-02 15:42:09,802 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 35477 states. [2023-12-02 15:42:12,697 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 35477 to 35477. [2023-12-02 15:42:12,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 35477 states, 21252 states have (on average 1.2426595143986447) internal successors, (26409), 21708 states have internal predecessors, (26409), 10670 states have call successors, (10670), 3574 states have call predecessors, (10670), 3554 states have return successors, (10768), 10468 states have call predecessors, (10768), 10670 states have call successors, (10768) [2023-12-02 15:42:12,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35477 states to 35477 states and 47847 transitions. [2023-12-02 15:42:12,813 INFO L78 Accepts]: Start accepts. Automaton has 35477 states and 47847 transitions. Word has length 226 [2023-12-02 15:42:12,814 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 15:42:12,814 INFO L495 AbstractCegarLoop]: Abstraction has 35477 states and 47847 transitions. [2023-12-02 15:42:12,814 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 15.2) internal successors, (76), 4 states have internal predecessors, (76), 2 states have call successors, (31), 3 states have call predecessors, (31), 2 states have return successors, (28), 2 states have call predecessors, (28), 2 states have call successors, (28) [2023-12-02 15:42:12,814 INFO L276 IsEmpty]: Start isEmpty. Operand 35477 states and 47847 transitions. [2023-12-02 15:42:12,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 283 [2023-12-02 15:42:12,823 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 15:42:12,824 INFO L195 NwaCegarLoop]: trace histogram [15, 9, 9, 9, 9, 9, 9, 9, 9, 4, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 15:42:12,824 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable22 [2023-12-02 15:42:12,824 INFO L420 AbstractCegarLoop]: === Iteration 24 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2023-12-02 15:42:12,824 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 15:42:12,824 INFO L85 PathProgramCache]: Analyzing trace with hash -171312879, now seen corresponding path program 1 times [2023-12-02 15:42:12,824 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 15:42:12,824 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [343533096] [2023-12-02 15:42:12,825 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 15:42:12,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 15:42:12,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 15:42:13,131 INFO L134 CoverageAnalysis]: Checked inductivity of 572 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 572 trivial. 0 not checked. [2023-12-02 15:42:13,132 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 15:42:13,132 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [343533096] [2023-12-02 15:42:13,132 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [343533096] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 15:42:13,132 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 15:42:13,132 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-12-02 15:42:13,133 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1966472232] [2023-12-02 15:42:13,133 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 15:42:13,133 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-12-02 15:42:13,134 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 15:42:13,134 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-12-02 15:42:13,134 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2023-12-02 15:42:13,135 INFO L87 Difference]: Start difference. First operand 35477 states and 47847 transitions. Second operand has 4 states, 4 states have (on average 25.25) internal successors, (101), 4 states have internal predecessors, (101), 3 states have call successors, (40), 2 states have call predecessors, (40), 2 states have return successors, (37), 3 states have call predecessors, (37), 3 states have call successors, (37) [2023-12-02 15:42:16,252 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 15:42:18,258 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 15:42:20,265 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 15:42:24,096 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 15:42:24,096 INFO L93 Difference]: Finished difference Result 71625 states and 97412 transitions. [2023-12-02 15:42:24,097 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-12-02 15:42:24,097 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 25.25) internal successors, (101), 4 states have internal predecessors, (101), 3 states have call successors, (40), 2 states have call predecessors, (40), 2 states have return successors, (37), 3 states have call predecessors, (37), 3 states have call successors, (37) Word has length 282 [2023-12-02 15:42:24,097 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 15:42:24,228 INFO L225 Difference]: With dead ends: 71625 [2023-12-02 15:42:24,229 INFO L226 Difference]: Without dead ends: 36213 [2023-12-02 15:42:24,289 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2023-12-02 15:42:24,290 INFO L413 NwaCegarLoop]: 1360 mSDtfsCounter, 5 mSDsluCounter, 1360 mSDsCounter, 0 mSdLazyCounter, 550 mSolverCounterSat, 0 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 7.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6 SdHoareTripleChecker+Valid, 2720 SdHoareTripleChecker+Invalid, 553 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 550 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 7.9s IncrementalHoareTripleChecker+Time [2023-12-02 15:42:24,290 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [6 Valid, 2720 Invalid, 553 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 550 Invalid, 3 Unknown, 0 Unchecked, 7.9s Time] [2023-12-02 15:42:24,315 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 36213 states. [2023-12-02 15:42:27,719 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 36213 to 35661. [2023-12-02 15:42:27,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 35661 states, 21436 states have (on average 1.2405766001119611) internal successors, (26593), 21892 states have internal predecessors, (26593), 10670 states have call successors, (10670), 3574 states have call predecessors, (10670), 3554 states have return successors, (10768), 10468 states have call predecessors, (10768), 10670 states have call successors, (10768) [2023-12-02 15:42:27,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35661 states to 35661 states and 48031 transitions. [2023-12-02 15:42:27,836 INFO L78 Accepts]: Start accepts. Automaton has 35661 states and 48031 transitions. Word has length 282 [2023-12-02 15:42:27,837 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 15:42:27,837 INFO L495 AbstractCegarLoop]: Abstraction has 35661 states and 48031 transitions. [2023-12-02 15:42:27,837 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 25.25) internal successors, (101), 4 states have internal predecessors, (101), 3 states have call successors, (40), 2 states have call predecessors, (40), 2 states have return successors, (37), 3 states have call predecessors, (37), 3 states have call successors, (37) [2023-12-02 15:42:27,837 INFO L276 IsEmpty]: Start isEmpty. Operand 35661 states and 48031 transitions. [2023-12-02 15:42:27,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2023-12-02 15:42:27,847 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 15:42:27,847 INFO L195 NwaCegarLoop]: trace histogram [15, 9, 9, 9, 9, 9, 9, 9, 9, 4, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 15:42:27,847 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable23 [2023-12-02 15:42:27,847 INFO L420 AbstractCegarLoop]: === Iteration 25 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2023-12-02 15:42:27,847 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 15:42:27,847 INFO L85 PathProgramCache]: Analyzing trace with hash 1725561141, now seen corresponding path program 1 times [2023-12-02 15:42:27,847 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 15:42:27,848 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1254814397] [2023-12-02 15:42:27,848 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 15:42:27,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 15:42:27,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 15:42:28,278 INFO L134 CoverageAnalysis]: Checked inductivity of 572 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 572 trivial. 0 not checked. [2023-12-02 15:42:28,279 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 15:42:28,279 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1254814397] [2023-12-02 15:42:28,279 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1254814397] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 15:42:28,279 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 15:42:28,279 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-12-02 15:42:28,279 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [358772750] [2023-12-02 15:42:28,279 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 15:42:28,280 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-12-02 15:42:28,280 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 15:42:28,281 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-12-02 15:42:28,281 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-12-02 15:42:28,281 INFO L87 Difference]: Start difference. First operand 35661 states and 48031 transitions. Second operand has 5 states, 5 states have (on average 20.8) internal successors, (104), 4 states have internal predecessors, (104), 2 states have call successors, (41), 2 states have call predecessors, (41), 1 states have return successors, (38), 2 states have call predecessors, (38), 2 states have call successors, (38) [2023-12-02 15:42:31,780 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 15:42:33,785 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 15:42:35,789 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 15:42:37,796 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 15:42:41,049 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.03s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 15:42:43,056 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 15:42:45,062 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 15:42:46,292 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 15:42:46,292 INFO L93 Difference]: Finished difference Result 35661 states and 48031 transitions. [2023-12-02 15:42:46,292 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 15:42:46,292 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 20.8) internal successors, (104), 4 states have internal predecessors, (104), 2 states have call successors, (41), 2 states have call predecessors, (41), 1 states have return successors, (38), 2 states have call predecessors, (38), 2 states have call successors, (38) Word has length 287 [2023-12-02 15:42:46,293 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 15:42:46,295 INFO L225 Difference]: With dead ends: 35661 [2023-12-02 15:42:46,295 INFO L226 Difference]: Without dead ends: 0 [2023-12-02 15:42:46,348 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2023-12-02 15:42:46,349 INFO L413 NwaCegarLoop]: 1371 mSDtfsCounter, 66 mSDsluCounter, 4079 mSDsCounter, 0 mSdLazyCounter, 1118 mSolverCounterSat, 1 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 14.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 67 SdHoareTripleChecker+Valid, 5450 SdHoareTripleChecker+Invalid, 1125 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 1118 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 15.1s IncrementalHoareTripleChecker+Time [2023-12-02 15:42:46,349 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [67 Valid, 5450 Invalid, 1125 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 1118 Invalid, 6 Unknown, 0 Unchecked, 15.1s Time] [2023-12-02 15:42:46,349 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2023-12-02 15:42:46,350 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2023-12-02 15:42:46,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-12-02 15:42:46,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2023-12-02 15:42:46,353 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 287 [2023-12-02 15:42:46,353 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 15:42:46,353 INFO L495 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2023-12-02 15:42:46,354 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 20.8) internal successors, (104), 4 states have internal predecessors, (104), 2 states have call successors, (41), 2 states have call predecessors, (41), 1 states have return successors, (38), 2 states have call predecessors, (38), 2 states have call successors, (38) [2023-12-02 15:42:46,354 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2023-12-02 15:42:46,354 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2023-12-02 15:42:46,356 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION (2 of 3 remaining) [2023-12-02 15:42:46,356 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (1 of 3 remaining) [2023-12-02 15:42:46,356 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 3 remaining) [2023-12-02 15:42:46,356 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable24 [2023-12-02 15:42:46,358 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2023-12-02 15:43:55,650 INFO L899 garLoopResultBuilder]: For program point get_dma_opsEXIT(lines 5476 5490) no Hoare annotation was computed. [2023-12-02 15:43:55,650 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 5476 5490) the Hoare annotation is: true [2023-12-02 15:43:55,650 INFO L902 garLoopResultBuilder]: At program point L5481(lines 5481 5482) the Hoare annotation is: true [2023-12-02 15:43:55,651 INFO L899 garLoopResultBuilder]: For program point L5481-1(lines 5481 5482) no Hoare annotation was computed. [2023-12-02 15:43:55,651 INFO L899 garLoopResultBuilder]: For program point L6749-4(lines 6749 6753) no Hoare annotation was computed. [2023-12-02 15:43:55,651 INFO L899 garLoopResultBuilder]: For program point L6770-4(lines 6770 6774) no Hoare annotation was computed. [2023-12-02 15:43:55,651 INFO L899 garLoopResultBuilder]: For program point L6737-1(line 6737) no Hoare annotation was computed. [2023-12-02 15:43:55,651 INFO L902 garLoopResultBuilder]: At program point L6737(line 6737) the Hoare annotation is: true [2023-12-02 15:43:55,651 INFO L899 garLoopResultBuilder]: For program point L6742(lines 6742 6784) no Hoare annotation was computed. [2023-12-02 15:43:55,651 INFO L899 garLoopResultBuilder]: For program point L6742-2(lines 6727 6787) no Hoare annotation was computed. [2023-12-02 15:43:55,651 INFO L899 garLoopResultBuilder]: For program point L6755-1(line 6755) no Hoare annotation was computed. [2023-12-02 15:43:55,651 INFO L902 garLoopResultBuilder]: At program point L6755(line 6755) the Hoare annotation is: true [2023-12-02 15:43:55,651 INFO L899 garLoopResultBuilder]: For program point $Ultimate##23(lines 6780 6783) no Hoare annotation was computed. [2023-12-02 15:43:55,651 INFO L899 garLoopResultBuilder]: For program point L6747-1(line 6747) no Hoare annotation was computed. [2023-12-02 15:43:55,651 INFO L899 garLoopResultBuilder]: For program point getlinkstatusEXIT(lines 6727 6787) no Hoare annotation was computed. [2023-12-02 15:43:55,652 INFO L902 garLoopResultBuilder]: At program point L6747(line 6747) the Hoare annotation is: true [2023-12-02 15:43:55,652 INFO L899 garLoopResultBuilder]: For program point L6776-1(line 6776) no Hoare annotation was computed. [2023-12-02 15:43:55,652 INFO L902 garLoopResultBuilder]: At program point L6776(line 6776) the Hoare annotation is: true [2023-12-02 15:43:55,652 INFO L899 garLoopResultBuilder]: For program point L6768-1(line 6768) no Hoare annotation was computed. [2023-12-02 15:43:55,652 INFO L902 garLoopResultBuilder]: At program point L6768(line 6768) the Hoare annotation is: true [2023-12-02 15:43:55,652 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 6727 6787) the Hoare annotation is: true [2023-12-02 15:43:55,652 INFO L899 garLoopResultBuilder]: For program point $Ultimate##12(lines 6759 6762) no Hoare annotation was computed. [2023-12-02 15:43:55,652 INFO L899 garLoopResultBuilder]: For program point L6683-1(line 6683) no Hoare annotation was computed. [2023-12-02 15:43:55,652 INFO L902 garLoopResultBuilder]: At program point L6683(line 6683) the Hoare annotation is: true [2023-12-02 15:43:55,653 INFO L895 garLoopResultBuilder]: At program point L9491(line 9491) the Hoare annotation is: (or (not (= ~ldv_spin_lock~0 1)) (not (= ~ldv_spin_addr_list_lock_of_net_device~0 1)) (not (= ~ldv_spin_ptl~0 1)) (not (= ~ldv_spin_tx_global_lock_of_net_device~0 1)) (not (= ~ldv_spin_alloc_lock_of_task_struct~0 1)) (= 6 ~ldv_statevar_0~0) (not (= ~ldv_spin_lock_of_netdev_private~0 1)) (not (= ~ldv_spin_node_size_lock_of_pglist_data~0 1)) (not (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)) (not (= ~ldv_spin_siglock_of_sighand_struct~0 1)) (not (= ~ldv_spin_i_lock_of_inode~0 1)) (not (= ~ldv_spin_lp~0 1)) (not (= 6 |old(~ldv_statevar_0~0)|)) (not (= ~ldv_spin_lru_lock_of_netns_frags~0 1)) (not (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1))) [2023-12-02 15:43:55,653 INFO L899 garLoopResultBuilder]: For program point L9491-1(line 9491) no Hoare annotation was computed. [2023-12-02 15:43:55,653 INFO L899 garLoopResultBuilder]: For program point L7187-1(line 7187) no Hoare annotation was computed. [2023-12-02 15:43:55,653 INFO L902 garLoopResultBuilder]: At program point L7187(line 7187) the Hoare annotation is: true [2023-12-02 15:43:55,653 INFO L899 garLoopResultBuilder]: For program point ldv_request_irq_returnLabel#1(lines 9481 9513) no Hoare annotation was computed. [2023-12-02 15:43:55,653 INFO L899 garLoopResultBuilder]: For program point L7237(lines 7185 7258) no Hoare annotation was computed. [2023-12-02 15:43:55,654 INFO L895 garLoopResultBuilder]: At program point L9500(line 9500) the Hoare annotation is: (or (not (= ~ldv_spin_lock~0 1)) (not (= ~ldv_spin_addr_list_lock_of_net_device~0 1)) (not (= ~ldv_spin_ptl~0 1)) (not (= ~ldv_spin_tx_global_lock_of_net_device~0 1)) (not (= ~ldv_spin_alloc_lock_of_task_struct~0 1)) (= 6 ~ldv_statevar_0~0) (not (= ~ldv_spin_lock_of_netdev_private~0 1)) (not (= ~ldv_spin_node_size_lock_of_pglist_data~0 1)) (not (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)) (not (= ~ldv_spin_siglock_of_sighand_struct~0 1)) (not (= ~ldv_spin_i_lock_of_inode~0 1)) (not (= ~ldv_spin_lp~0 1)) (not (= 6 |old(~ldv_statevar_0~0)|)) (not (= ~ldv_spin_lru_lock_of_netns_frags~0 1)) (not (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1))) [2023-12-02 15:43:55,654 INFO L899 garLoopResultBuilder]: For program point L9500-1(line 9500) no Hoare annotation was computed. [2023-12-02 15:43:55,654 INFO L899 garLoopResultBuilder]: For program point $Ultimate##6(lines 6664 6667) no Hoare annotation was computed. [2023-12-02 15:43:55,654 INFO L899 garLoopResultBuilder]: For program point L6709-1(line 6709) no Hoare annotation was computed. [2023-12-02 15:43:55,654 INFO L902 garLoopResultBuilder]: At program point L6709(line 6709) the Hoare annotation is: true [2023-12-02 15:43:55,654 INFO L899 garLoopResultBuilder]: For program point $Ultimate##21(lines 7233 7236) no Hoare annotation was computed. [2023-12-02 15:43:55,654 INFO L899 garLoopResultBuilder]: For program point netdev_openEXIT(lines 6632 6726) no Hoare annotation was computed. [2023-12-02 15:43:55,654 INFO L899 garLoopResultBuilder]: For program point $Ultimate##23(lines 7251 7254) no Hoare annotation was computed. [2023-12-02 15:43:55,654 INFO L899 garLoopResultBuilder]: For program point L6693-1(line 6693) no Hoare annotation was computed. [2023-12-02 15:43:55,654 INFO L902 garLoopResultBuilder]: At program point L6693(line 6693) the Hoare annotation is: true [2023-12-02 15:43:55,654 INFO L902 garLoopResultBuilder]: At program point L6718(line 6718) the Hoare annotation is: true [2023-12-02 15:43:55,654 INFO L902 garLoopResultBuilder]: At program point L6685-2(lines 6685 6688) the Hoare annotation is: true [2023-12-02 15:43:55,654 INFO L899 garLoopResultBuilder]: For program point L6652(lines 6652 6655) no Hoare annotation was computed. [2023-12-02 15:43:55,655 INFO L899 garLoopResultBuilder]: For program point L6718-1(line 6718) no Hoare annotation was computed. [2023-12-02 15:43:55,655 INFO L899 garLoopResultBuilder]: For program point L9493(lines 9493 9510) no Hoare annotation was computed. [2023-12-02 15:43:55,655 INFO L899 garLoopResultBuilder]: For program point L6644-1(line 6644) no Hoare annotation was computed. [2023-12-02 15:43:55,655 INFO L895 garLoopResultBuilder]: At program point L6644(line 6644) the Hoare annotation is: (or (not (= ~ldv_spin_lock~0 1)) (not (= ~ldv_spin_addr_list_lock_of_net_device~0 1)) (not (= ~ldv_spin_ptl~0 1)) (not (= ~ldv_spin_tx_global_lock_of_net_device~0 1)) (not (= ~ldv_spin_alloc_lock_of_task_struct~0 1)) (= 6 ~ldv_statevar_0~0) (not (= ~ldv_spin_lock_of_netdev_private~0 1)) (not (= ~ldv_spin_node_size_lock_of_pglist_data~0 1)) (not (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)) (not (= ~ldv_spin_siglock_of_sighand_struct~0 1)) (not (= ~ldv_spin_i_lock_of_inode~0 1)) (not (= ~ldv_spin_lp~0 1)) (not (= 6 |old(~ldv_statevar_0~0)|)) (not (= ~ldv_spin_lru_lock_of_netns_frags~0 1)) (not (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1))) [2023-12-02 15:43:55,655 INFO L902 garLoopResultBuilder]: At program point L7214(line 7214) the Hoare annotation is: true [2023-12-02 15:43:55,655 INFO L902 garLoopResultBuilder]: At program point L6702(line 6702) the Hoare annotation is: true [2023-12-02 15:43:55,655 INFO L899 garLoopResultBuilder]: For program point L7214-1(line 7214) no Hoare annotation was computed. [2023-12-02 15:43:55,656 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 6632 6726) the Hoare annotation is: (or (not (= ~ldv_spin_lock~0 1)) (not (= ~ldv_spin_addr_list_lock_of_net_device~0 1)) (not (= ~ldv_spin_ptl~0 1)) (not (= ~ldv_spin_tx_global_lock_of_net_device~0 1)) (not (= ~ldv_spin_alloc_lock_of_task_struct~0 1)) (= 6 ~ldv_statevar_0~0) (not (= ~ldv_spin_lock_of_netdev_private~0 1)) (not (= ~ldv_spin_node_size_lock_of_pglist_data~0 1)) (not (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)) (not (= ~ldv_spin_siglock_of_sighand_struct~0 1)) (not (= ~ldv_spin_i_lock_of_inode~0 1)) (not (= ~ldv_spin_lp~0 1)) (not (= 6 |old(~ldv_statevar_0~0)|)) (not (= ~ldv_spin_lru_lock_of_netns_frags~0 1)) (not (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1))) [2023-12-02 15:43:55,656 INFO L899 garLoopResultBuilder]: For program point $Ultimate##11(lines 7204 7207) no Hoare annotation was computed. [2023-12-02 15:43:55,656 INFO L899 garLoopResultBuilder]: For program point L6719-1(line 6719) no Hoare annotation was computed. [2023-12-02 15:43:55,656 INFO L902 garLoopResultBuilder]: At program point L6719(line 6719) the Hoare annotation is: true [2023-12-02 15:43:55,656 INFO L902 garLoopResultBuilder]: At program point L6670(line 6670) the Hoare annotation is: true [2023-12-02 15:43:55,656 INFO L902 garLoopResultBuilder]: At program point L6703(line 6703) the Hoare annotation is: true [2023-12-02 15:43:55,656 INFO L899 garLoopResultBuilder]: For program point L6670-1(line 6670) no Hoare annotation was computed. [2023-12-02 15:43:55,656 INFO L902 garLoopResultBuilder]: At program point L6695-1(lines 6695 6700) the Hoare annotation is: true [2023-12-02 15:43:55,656 INFO L899 garLoopResultBuilder]: For program point L6695(lines 6695 6700) no Hoare annotation was computed. [2023-12-02 15:43:55,657 INFO L895 garLoopResultBuilder]: At program point L9495(line 9495) the Hoare annotation is: (or (not (= ~ldv_spin_lock~0 1)) (not (= ~ldv_spin_addr_list_lock_of_net_device~0 1)) (not (= ~ldv_spin_ptl~0 1)) (not (= ~ldv_spin_tx_global_lock_of_net_device~0 1)) (not (= ~ldv_spin_alloc_lock_of_task_struct~0 1)) (= 6 ~ldv_statevar_0~0) (not (= ~ldv_spin_lock_of_netdev_private~0 1)) (not (= ~ldv_spin_node_size_lock_of_pglist_data~0 1)) (not (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)) (not (= ~ldv_spin_siglock_of_sighand_struct~0 1)) (not (= ~ldv_spin_i_lock_of_inode~0 1)) (not (= ~ldv_spin_lp~0 1)) (not (= 6 |old(~ldv_statevar_0~0)|)) (not (= ~ldv_spin_lru_lock_of_netns_frags~0 1)) (not (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1))) [2023-12-02 15:43:55,657 INFO L899 garLoopResultBuilder]: For program point L9495-1(line 9495) no Hoare annotation was computed. [2023-12-02 15:43:55,657 INFO L899 garLoopResultBuilder]: For program point L6671-1(line 6671) no Hoare annotation was computed. [2023-12-02 15:43:55,657 INFO L902 garLoopResultBuilder]: At program point L6671(line 6671) the Hoare annotation is: true [2023-12-02 15:43:55,657 INFO L899 garLoopResultBuilder]: For program point L6704(line 6704) no Hoare annotation was computed. [2023-12-02 15:43:55,657 INFO L899 garLoopResultBuilder]: For program point netdev_openFINAL(lines 6632 6726) no Hoare annotation was computed. [2023-12-02 15:43:55,657 INFO L899 garLoopResultBuilder]: For program point L7225-1(lines 7225 7226) no Hoare annotation was computed. [2023-12-02 15:43:55,657 INFO L902 garLoopResultBuilder]: At program point L7225(lines 7225 7226) the Hoare annotation is: true [2023-12-02 15:43:55,657 INFO L899 garLoopResultBuilder]: For program point L6705-1(line 6705) no Hoare annotation was computed. [2023-12-02 15:43:55,658 INFO L899 garLoopResultBuilder]: For program point L7217(lines 7217 7221) no Hoare annotation was computed. [2023-12-02 15:43:55,658 INFO L902 garLoopResultBuilder]: At program point L6705(line 6705) the Hoare annotation is: true [2023-12-02 15:43:55,658 INFO L902 garLoopResultBuilder]: At program point L6697(line 6697) the Hoare annotation is: true [2023-12-02 15:43:55,658 INFO L902 garLoopResultBuilder]: At program point L6714(line 6714) the Hoare annotation is: true [2023-12-02 15:43:55,658 INFO L899 garLoopResultBuilder]: For program point L6648-1(line 6648) no Hoare annotation was computed. [2023-12-02 15:43:55,658 INFO L895 garLoopResultBuilder]: At program point L6648(line 6648) the Hoare annotation is: (or (not (= ~ldv_spin_lock~0 1)) (not (= ~ldv_spin_addr_list_lock_of_net_device~0 1)) (not (= ~ldv_spin_ptl~0 1)) (not (= ~ldv_spin_tx_global_lock_of_net_device~0 1)) (not (= ~ldv_spin_alloc_lock_of_task_struct~0 1)) (= 6 ~ldv_statevar_0~0) (not (= ~ldv_spin_lock_of_netdev_private~0 1)) (not (= ~ldv_spin_node_size_lock_of_pglist_data~0 1)) (not (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)) (not (= ~ldv_spin_siglock_of_sighand_struct~0 1)) (not (= ~ldv_spin_i_lock_of_inode~0 1)) (not (= ~ldv_spin_lp~0 1)) (not (= 6 |old(~ldv_statevar_0~0)|)) (not (= ~ldv_spin_lru_lock_of_netns_frags~0 1)) (not (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1))) [2023-12-02 15:43:55,658 INFO L899 garLoopResultBuilder]: For program point L6714-1(line 6714) no Hoare annotation was computed. [2023-12-02 15:43:55,658 INFO L899 garLoopResultBuilder]: For program point L6690(line 6690) no Hoare annotation was computed. [2023-12-02 15:43:55,658 INFO L899 garLoopResultBuilder]: For program point L6707(lines 6707 6712) no Hoare annotation was computed. [2023-12-02 15:43:55,658 INFO L899 garLoopResultBuilder]: For program point L6707-2(lines 6707 6712) no Hoare annotation was computed. [2023-12-02 15:43:55,659 INFO L895 garLoopResultBuilder]: At program point L9507(line 9507) the Hoare annotation is: (or (not (= ~ldv_spin_lock~0 1)) (not (= ~ldv_spin_addr_list_lock_of_net_device~0 1)) (not (= ~ldv_spin_ptl~0 1)) (not (= ~ldv_spin_tx_global_lock_of_net_device~0 1)) (not (= ~ldv_spin_alloc_lock_of_task_struct~0 1)) (= 6 ~ldv_statevar_0~0) (not (= ~ldv_spin_lock_of_netdev_private~0 1)) (not (= ~ldv_spin_node_size_lock_of_pglist_data~0 1)) (not (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)) (not (= ~ldv_spin_siglock_of_sighand_struct~0 1)) (not (= ~ldv_spin_i_lock_of_inode~0 1)) (not (= ~ldv_spin_lp~0 1)) (not (= 6 |old(~ldv_statevar_0~0)|)) (not (= ~ldv_spin_lru_lock_of_netns_frags~0 1)) (not (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1))) [2023-12-02 15:43:55,659 INFO L899 garLoopResultBuilder]: For program point L9507-1(line 9507) no Hoare annotation was computed. [2023-12-02 15:43:55,659 INFO L899 garLoopResultBuilder]: For program point L6481-1(line 6481) no Hoare annotation was computed. [2023-12-02 15:43:55,659 INFO L895 garLoopResultBuilder]: At program point L6481(line 6481) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_spin_lock~0 1))) (.cse1 (not (= ~ldv_spin_addr_list_lock_of_net_device~0 1))) (.cse2 (not (= ~ldv_spin_ptl~0 1))) (.cse3 (not (= ~ldv_spin_tx_global_lock_of_net_device~0 1))) (.cse4 (not (= ~ldv_spin_alloc_lock_of_task_struct~0 1))) (.cse5 (not (= ~ldv_spin_lock_of_netdev_private~0 1))) (.cse6 (not (= ~ldv_spin_node_size_lock_of_pglist_data~0 1))) (.cse7 (not (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1))) (.cse8 (not (= ~ldv_spin_siglock_of_sighand_struct~0 1))) (.cse9 (not (= ~ldv_spin_i_lock_of_inode~0 1))) (.cse10 (not (= ~ldv_spin_lp~0 1))) (.cse11 (not (= ~ldv_spin_lru_lock_of_netns_frags~0 1))) (.cse12 (not (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 (not (= 3 |old(~ldv_statevar_3~0)|)) .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 (= 3 ~ldv_statevar_3~0) .cse11 .cse12) (or .cse0 .cse1 .cse2 .cse3 .cse4 (= 6 ~ldv_statevar_0~0) .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 (not (= 6 |old(~ldv_statevar_0~0)|)) .cse11 .cse12) (or .cse0 .cse1 .cse2 .cse3 .cse4 (not (= 5 |old(~ldv_statevar_1~0)|)) .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 (= 5 ~ldv_statevar_1~0) .cse11 .cse12))) [2023-12-02 15:43:55,659 INFO L895 garLoopResultBuilder]: At program point L6477(line 6477) the Hoare annotation is: (or (not (= ~ldv_spin_lock~0 1)) (not (= ~ldv_spin_addr_list_lock_of_net_device~0 1)) (not (= ~ldv_spin_ptl~0 1)) (not (= ~ldv_spin_tx_global_lock_of_net_device~0 1)) (not (= ~ldv_spin_alloc_lock_of_task_struct~0 1)) (not (= ~ldv_spin_lock_of_netdev_private~0 1)) (and (= 6 ~ldv_statevar_0~0) (= 3 ~ldv_statevar_3~0) (= 5 ~ldv_statevar_1~0)) (not (= ~ldv_spin_node_size_lock_of_pglist_data~0 1)) (not (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)) (not (= ~ldv_spin_siglock_of_sighand_struct~0 1)) (not (= ~ldv_spin_i_lock_of_inode~0 1)) (not (= ~ldv_spin_lp~0 1)) (not (= ~ldv_spin_lru_lock_of_netns_frags~0 1)) (not (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1))) [2023-12-02 15:43:55,659 INFO L899 garLoopResultBuilder]: For program point L6473-1(line 6473) no Hoare annotation was computed. [2023-12-02 15:43:55,660 INFO L895 garLoopResultBuilder]: At program point L6473(line 6473) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_spin_lock~0 1))) (.cse1 (not (= ~ldv_spin_addr_list_lock_of_net_device~0 1))) (.cse2 (not (= ~ldv_spin_ptl~0 1))) (.cse3 (not (= ~ldv_spin_tx_global_lock_of_net_device~0 1))) (.cse4 (not (= ~ldv_spin_alloc_lock_of_task_struct~0 1))) (.cse5 (not (= ~ldv_spin_lock_of_netdev_private~0 1))) (.cse6 (not (= ~ldv_spin_node_size_lock_of_pglist_data~0 1))) (.cse7 (not (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1))) (.cse8 (not (= ~ldv_spin_siglock_of_sighand_struct~0 1))) (.cse9 (not (= ~ldv_spin_i_lock_of_inode~0 1))) (.cse10 (not (= ~ldv_spin_lp~0 1))) (.cse11 (not (= ~ldv_spin_lru_lock_of_netns_frags~0 1))) (.cse12 (not (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 (not (= 3 |old(~ldv_statevar_3~0)|)) .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 (= 3 ~ldv_statevar_3~0) .cse11 .cse12) (or .cse0 .cse1 .cse2 .cse3 .cse4 (= 6 ~ldv_statevar_0~0) .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 (not (= 6 |old(~ldv_statevar_0~0)|)) .cse11 .cse12) (or .cse0 .cse1 .cse2 .cse3 .cse4 (not (= 5 |old(~ldv_statevar_1~0)|)) .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 (= 5 ~ldv_statevar_1~0) .cse11 .cse12))) [2023-12-02 15:43:55,660 INFO L895 garLoopResultBuilder]: At program point L9826(line 9826) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_spin_lock~0 1))) (.cse1 (not (= ~ldv_spin_addr_list_lock_of_net_device~0 1))) (.cse2 (not (= ~ldv_spin_ptl~0 1))) (.cse3 (not (= ~ldv_spin_tx_global_lock_of_net_device~0 1))) (.cse4 (not (= ~ldv_spin_alloc_lock_of_task_struct~0 1))) (.cse5 (not (= ~ldv_spin_lock_of_netdev_private~0 1))) (.cse6 (not (= ~ldv_spin_node_size_lock_of_pglist_data~0 1))) (.cse7 (not (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1))) (.cse8 (not (= ~ldv_spin_siglock_of_sighand_struct~0 1))) (.cse9 (not (= ~ldv_spin_i_lock_of_inode~0 1))) (.cse10 (not (= ~ldv_spin_lp~0 1))) (.cse11 (not (= ~ldv_spin_lru_lock_of_netns_frags~0 1))) (.cse12 (not (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 (not (= 5 |old(~ldv_statevar_1~0)|)) .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 (= 5 ~ldv_statevar_1~0) .cse11 .cse12) (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 (and (= 6 ~ldv_statevar_0~0) (= 3 ~ldv_statevar_3~0)) .cse10 .cse11 .cse12))) [2023-12-02 15:43:55,660 INFO L895 garLoopResultBuilder]: At program point L9917(line 9917) the Hoare annotation is: (or (not (= ~ldv_spin_lock~0 1)) (not (= ~ldv_spin_addr_list_lock_of_net_device~0 1)) (not (= ~ldv_spin_ptl~0 1)) (not (= ~ldv_spin_tx_global_lock_of_net_device~0 1)) (not (= ~ldv_spin_alloc_lock_of_task_struct~0 1)) (not (= ~ldv_spin_lock_of_netdev_private~0 1)) (and (= 6 ~ldv_statevar_0~0) (= 3 ~ldv_statevar_3~0) (= 5 ~ldv_statevar_1~0)) (not (= ~ldv_spin_node_size_lock_of_pglist_data~0 1)) (not (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)) (not (= ~ldv_spin_siglock_of_sighand_struct~0 1)) (not (= ~ldv_spin_i_lock_of_inode~0 1)) (not (= ~ldv_spin_lp~0 1)) (not (= ~ldv_spin_lru_lock_of_netns_frags~0 1)) (not (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1))) [2023-12-02 15:43:55,660 INFO L895 garLoopResultBuilder]: At program point L9917-1(line 9917) the Hoare annotation is: (or (not (= ~ldv_spin_lock~0 1)) (not (= ~ldv_spin_addr_list_lock_of_net_device~0 1)) (not (= ~ldv_spin_ptl~0 1)) (not (= ~ldv_spin_tx_global_lock_of_net_device~0 1)) (not (= ~ldv_spin_alloc_lock_of_task_struct~0 1)) (not (= ~ldv_spin_lock_of_netdev_private~0 1)) (and (= 6 ~ldv_statevar_0~0) (= 3 ~ldv_statevar_3~0) (= 5 ~ldv_statevar_1~0)) (not (= ~ldv_spin_node_size_lock_of_pglist_data~0 1)) (not (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)) (not (= ~ldv_spin_siglock_of_sighand_struct~0 1)) (not (= ~ldv_spin_i_lock_of_inode~0 1)) (not (= ~ldv_spin_lp~0 1)) (not (= ~ldv_spin_lru_lock_of_netns_frags~0 1)) (not (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1))) [2023-12-02 15:43:55,660 INFO L899 garLoopResultBuilder]: For program point L9826-1(line 9826) no Hoare annotation was computed. [2023-12-02 15:43:55,660 INFO L895 garLoopResultBuilder]: At program point L6470(line 6470) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_spin_lock~0 1))) (.cse1 (not (= ~ldv_spin_addr_list_lock_of_net_device~0 1))) (.cse2 (not (= ~ldv_spin_ptl~0 1))) (.cse3 (not (= ~ldv_spin_tx_global_lock_of_net_device~0 1))) (.cse4 (not (= ~ldv_spin_alloc_lock_of_task_struct~0 1))) (.cse5 (not (= ~ldv_spin_lock_of_netdev_private~0 1))) (.cse6 (not (= ~ldv_spin_node_size_lock_of_pglist_data~0 1))) (.cse7 (not (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1))) (.cse8 (not (= ~ldv_spin_siglock_of_sighand_struct~0 1))) (.cse9 (not (= ~ldv_spin_i_lock_of_inode~0 1))) (.cse10 (not (= ~ldv_spin_lp~0 1))) (.cse11 (not (= ~ldv_spin_lru_lock_of_netns_frags~0 1))) (.cse12 (not (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 (not (= 3 |old(~ldv_statevar_3~0)|)) .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 (= 3 ~ldv_statevar_3~0) .cse11 .cse12) (or .cse0 .cse1 .cse2 .cse3 .cse4 (= 6 ~ldv_statevar_0~0) .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 (not (= 6 |old(~ldv_statevar_0~0)|)) .cse11 .cse12) (or .cse0 .cse1 .cse2 .cse3 .cse4 (not (= 5 |old(~ldv_statevar_1~0)|)) .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 (= 5 ~ldv_statevar_1~0) .cse11 .cse12))) [2023-12-02 15:43:55,660 INFO L899 garLoopResultBuilder]: For program point L6470-1(line 6470) no Hoare annotation was computed. [2023-12-02 15:43:55,661 INFO L895 garLoopResultBuilder]: At program point L9823(line 9823) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_spin_lock~0 1))) (.cse1 (not (= ~ldv_spin_addr_list_lock_of_net_device~0 1))) (.cse2 (not (= ~ldv_spin_ptl~0 1))) (.cse3 (not (= ~ldv_spin_tx_global_lock_of_net_device~0 1))) (.cse4 (not (= ~ldv_spin_alloc_lock_of_task_struct~0 1))) (.cse5 (not (= ~ldv_spin_lock_of_netdev_private~0 1))) (.cse6 (not (= ~ldv_spin_node_size_lock_of_pglist_data~0 1))) (.cse7 (not (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1))) (.cse8 (not (= ~ldv_spin_siglock_of_sighand_struct~0 1))) (.cse9 (not (= ~ldv_spin_i_lock_of_inode~0 1))) (.cse10 (not (= ~ldv_spin_lp~0 1))) (.cse11 (not (= ~ldv_spin_lru_lock_of_netns_frags~0 1))) (.cse12 (not (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 (not (= 3 |old(~ldv_statevar_3~0)|)) .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 (= 3 ~ldv_statevar_3~0) .cse11 .cse12) (or .cse0 .cse1 .cse2 .cse3 .cse4 (= 6 ~ldv_statevar_0~0) .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 (not (= 6 |old(~ldv_statevar_0~0)|)) .cse11 .cse12) (or .cse0 .cse1 .cse2 .cse3 .cse4 (not (= 5 |old(~ldv_statevar_1~0)|)) .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 (= 5 ~ldv_statevar_1~0) .cse11 .cse12))) [2023-12-02 15:43:55,661 INFO L899 garLoopResultBuilder]: For program point L9823-1(line 9823) no Hoare annotation was computed. [2023-12-02 15:43:55,661 INFO L899 garLoopResultBuilder]: For program point L9918(lines 9913 9922) no Hoare annotation was computed. [2023-12-02 15:43:55,661 INFO L899 garLoopResultBuilder]: For program point L6475-1(line 6475) no Hoare annotation was computed. [2023-12-02 15:43:55,661 INFO L895 garLoopResultBuilder]: At program point L6475(line 6475) the Hoare annotation is: (or (not (= ~ldv_spin_lock~0 1)) (not (= ~ldv_spin_addr_list_lock_of_net_device~0 1)) (not (= ~ldv_spin_ptl~0 1)) (not (= ~ldv_spin_tx_global_lock_of_net_device~0 1)) (not (= ~ldv_spin_alloc_lock_of_task_struct~0 1)) (not (= ~ldv_spin_lock_of_netdev_private~0 1)) (and (= 6 ~ldv_statevar_0~0) (= 3 ~ldv_statevar_3~0) (= 5 ~ldv_statevar_1~0)) (not (= ~ldv_spin_node_size_lock_of_pglist_data~0 1)) (not (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)) (not (= ~ldv_spin_siglock_of_sighand_struct~0 1)) (not (= ~ldv_spin_i_lock_of_inode~0 1)) (not (= ~ldv_spin_lp~0 1)) (not (= ~ldv_spin_lru_lock_of_netns_frags~0 1)) (not (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1))) [2023-12-02 15:43:55,661 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 6457 6486) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_spin_lock~0 1))) (.cse1 (not (= ~ldv_spin_addr_list_lock_of_net_device~0 1))) (.cse2 (not (= ~ldv_spin_ptl~0 1))) (.cse3 (not (= ~ldv_spin_tx_global_lock_of_net_device~0 1))) (.cse4 (not (= ~ldv_spin_alloc_lock_of_task_struct~0 1))) (.cse5 (not (= ~ldv_spin_lock_of_netdev_private~0 1))) (.cse6 (not (= ~ldv_spin_node_size_lock_of_pglist_data~0 1))) (.cse7 (not (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1))) (.cse8 (not (= ~ldv_spin_siglock_of_sighand_struct~0 1))) (.cse9 (not (= ~ldv_spin_i_lock_of_inode~0 1))) (.cse10 (not (= ~ldv_spin_lp~0 1))) (.cse11 (not (= ~ldv_spin_lru_lock_of_netns_frags~0 1))) (.cse12 (not (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 (not (= 3 |old(~ldv_statevar_3~0)|)) .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 (= 3 ~ldv_statevar_3~0) .cse11 .cse12) (or .cse0 .cse1 .cse2 .cse3 .cse4 (= 6 ~ldv_statevar_0~0) .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 (not (= 6 |old(~ldv_statevar_0~0)|)) .cse11 .cse12) (or .cse0 .cse1 .cse2 .cse3 .cse4 (not (= 5 |old(~ldv_statevar_1~0)|)) .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 (= 5 ~ldv_statevar_1~0) .cse11 .cse12))) [2023-12-02 15:43:55,661 INFO L895 garLoopResultBuilder]: At program point L9837(line 9837) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_spin_lock~0 1))) (.cse1 (not (= ~ldv_spin_addr_list_lock_of_net_device~0 1))) (.cse2 (not (= ~ldv_spin_ptl~0 1))) (.cse3 (not (= ~ldv_spin_tx_global_lock_of_net_device~0 1))) (.cse4 (not (= ~ldv_spin_alloc_lock_of_task_struct~0 1))) (.cse5 (not (= ~ldv_spin_lock_of_netdev_private~0 1))) (.cse6 (not (= ~ldv_spin_node_size_lock_of_pglist_data~0 1))) (.cse7 (not (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1))) (.cse8 (not (= ~ldv_spin_siglock_of_sighand_struct~0 1))) (.cse9 (not (= ~ldv_spin_i_lock_of_inode~0 1))) (.cse10 (not (= ~ldv_spin_lp~0 1))) (.cse11 (not (= ~ldv_spin_lru_lock_of_netns_frags~0 1))) (.cse12 (not (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 (not (= 3 |old(~ldv_statevar_3~0)|)) .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 (= 3 ~ldv_statevar_3~0) .cse11 .cse12) (or .cse0 .cse1 .cse2 .cse3 .cse4 (= 6 ~ldv_statevar_0~0) .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 (not (= 6 |old(~ldv_statevar_0~0)|)) .cse11 .cse12) (or .cse0 .cse1 .cse2 .cse3 .cse4 (not (= 5 |old(~ldv_statevar_1~0)|)) .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 (= 5 ~ldv_statevar_1~0) .cse11 .cse12))) [2023-12-02 15:43:55,662 INFO L899 garLoopResultBuilder]: For program point L9837-1(line 9837) no Hoare annotation was computed. [2023-12-02 15:43:55,662 INFO L899 garLoopResultBuilder]: For program point fealnx_remove_oneEXIT(lines 6457 6486) no Hoare annotation was computed. [2023-12-02 15:43:55,662 INFO L899 garLoopResultBuilder]: For program point L6472-1(line 6472) no Hoare annotation was computed. [2023-12-02 15:43:55,662 INFO L895 garLoopResultBuilder]: At program point L6472(line 6472) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_spin_lock~0 1))) (.cse1 (not (= ~ldv_spin_addr_list_lock_of_net_device~0 1))) (.cse2 (not (= ~ldv_spin_ptl~0 1))) (.cse3 (not (= ~ldv_spin_tx_global_lock_of_net_device~0 1))) (.cse4 (not (= ~ldv_spin_alloc_lock_of_task_struct~0 1))) (.cse5 (not (= ~ldv_spin_lock_of_netdev_private~0 1))) (.cse6 (not (= ~ldv_spin_node_size_lock_of_pglist_data~0 1))) (.cse7 (not (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1))) (.cse8 (not (= ~ldv_spin_siglock_of_sighand_struct~0 1))) (.cse9 (not (= ~ldv_spin_i_lock_of_inode~0 1))) (.cse10 (not (= ~ldv_spin_lp~0 1))) (.cse11 (not (= ~ldv_spin_lru_lock_of_netns_frags~0 1))) (.cse12 (not (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 (not (= 3 |old(~ldv_statevar_3~0)|)) .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 (= 3 ~ldv_statevar_3~0) .cse11 .cse12) (or .cse0 .cse1 .cse2 .cse3 .cse4 (= 6 ~ldv_statevar_0~0) .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 (not (= 6 |old(~ldv_statevar_0~0)|)) .cse11 .cse12) (or .cse0 .cse1 .cse2 .cse3 .cse4 (not (= 5 |old(~ldv_statevar_1~0)|)) .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 (= 5 ~ldv_statevar_1~0) .cse11 .cse12))) [2023-12-02 15:43:55,662 INFO L899 garLoopResultBuilder]: For program point L6468-1(lines 6457 6486) no Hoare annotation was computed. [2023-12-02 15:43:55,662 INFO L899 garLoopResultBuilder]: For program point L6468(lines 6468 6483) no Hoare annotation was computed. [2023-12-02 15:43:55,662 INFO L899 garLoopResultBuilder]: For program point L10257(lines 10257 10261) no Hoare annotation was computed. [2023-12-02 15:43:55,662 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 10254 10264) the Hoare annotation is: true [2023-12-02 15:43:55,662 INFO L899 garLoopResultBuilder]: For program point L10258(lines 10257 10260) no Hoare annotation was computed. [2023-12-02 15:43:55,662 INFO L899 garLoopResultBuilder]: For program point ldv_assumeEXIT(lines 10254 10264) no Hoare annotation was computed. [2023-12-02 15:43:55,663 INFO L899 garLoopResultBuilder]: For program point _dev_infoEXIT(lines 12040 12042) no Hoare annotation was computed. [2023-12-02 15:43:55,663 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 12040 12042) the Hoare annotation is: true [2023-12-02 15:43:55,663 INFO L899 garLoopResultBuilder]: For program point L6617-1(line 6617) no Hoare annotation was computed. [2023-12-02 15:43:55,663 INFO L902 garLoopResultBuilder]: At program point L6617(line 6617) the Hoare annotation is: true [2023-12-02 15:43:55,663 INFO L899 garLoopResultBuilder]: For program point L6601-1(line 6601) no Hoare annotation was computed. [2023-12-02 15:43:55,663 INFO L902 garLoopResultBuilder]: At program point L6601(line 6601) the Hoare annotation is: true [2023-12-02 15:43:55,663 INFO L899 garLoopResultBuilder]: For program point mdio_writeFINAL(lines 6592 6631) no Hoare annotation was computed. [2023-12-02 15:43:55,663 INFO L902 garLoopResultBuilder]: At program point L6610-6(lines 6610 6613) the Hoare annotation is: true [2023-12-02 15:43:55,663 INFO L902 garLoopResultBuilder]: At program point L6627(line 6627) the Hoare annotation is: true [2023-12-02 15:43:55,663 INFO L899 garLoopResultBuilder]: For program point $Ultimate##23(lines 6621 6624) no Hoare annotation was computed. [2023-12-02 15:43:55,663 INFO L899 garLoopResultBuilder]: For program point mdio_writeEXIT(lines 6592 6631) no Hoare annotation was computed. [2023-12-02 15:43:55,663 INFO L899 garLoopResultBuilder]: For program point L6615(line 6615) no Hoare annotation was computed. [2023-12-02 15:43:55,664 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 6592 6631) the Hoare annotation is: true [2023-12-02 15:43:55,664 INFO L899 garLoopResultBuilder]: For program point L6604-1(line 6604) no Hoare annotation was computed. [2023-12-02 15:43:55,664 INFO L902 garLoopResultBuilder]: At program point L6604(line 6604) the Hoare annotation is: true [2023-12-02 15:43:55,664 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 12207 12209) the Hoare annotation is: true [2023-12-02 15:43:55,664 INFO L899 garLoopResultBuilder]: For program point pci_release_regionsEXIT(lines 12207 12209) no Hoare annotation was computed. [2023-12-02 15:43:55,664 INFO L899 garLoopResultBuilder]: For program point ldv_stopEXIT(lines 10265 10271) no Hoare annotation was computed. [2023-12-02 15:43:55,664 INFO L902 garLoopResultBuilder]: At program point ldv_stop_label(lines 10265 10271) the Hoare annotation is: true [2023-12-02 15:43:55,664 INFO L899 garLoopResultBuilder]: For program point #Ultimate.meminitEXIT(line -1) no Hoare annotation was computed. [2023-12-02 15:43:55,664 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2023-12-02 15:43:55,664 INFO L899 garLoopResultBuilder]: For program point netdev_closeEXIT(lines 7993 8054) no Hoare annotation was computed. [2023-12-02 15:43:55,664 INFO L895 garLoopResultBuilder]: At program point L10073(line 10073) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_spin_lock~0 1))) (.cse1 (not (= ~ldv_spin_addr_list_lock_of_net_device~0 1))) (.cse2 (not (= ~ldv_spin_ptl~0 1))) (.cse3 (not (= ~ldv_spin_tx_global_lock_of_net_device~0 1))) (.cse4 (not (= ~ldv_spin_alloc_lock_of_task_struct~0 1))) (.cse5 (not (= ~ldv_spin_lock_of_netdev_private~0 1))) (.cse6 (not (= ~ldv_spin_node_size_lock_of_pglist_data~0 1))) (.cse7 (not (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1))) (.cse8 (not (= ~ldv_spin_siglock_of_sighand_struct~0 1))) (.cse9 (not (= ~ldv_spin_i_lock_of_inode~0 1))) (.cse10 (not (= ~ldv_spin_lp~0 1))) (.cse11 (not (= ~ldv_spin_lru_lock_of_netns_frags~0 1))) (.cse12 (not (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 (= 3 ~ldv_statevar_3~0) .cse11 .cse12) (or .cse0 .cse1 .cse2 .cse3 .cse4 (= 6 ~ldv_statevar_0~0) .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 (not (= 6 |old(~ldv_statevar_0~0)|)) .cse11 .cse12))) [2023-12-02 15:43:55,665 INFO L899 garLoopResultBuilder]: For program point L10073-1(line 10073) no Hoare annotation was computed. [2023-12-02 15:43:55,665 INFO L895 garLoopResultBuilder]: At program point L8022(line 8022) the Hoare annotation is: (or (not (= ~ldv_spin_lock~0 1)) (not (= ~ldv_spin_addr_list_lock_of_net_device~0 1)) (not (= ~ldv_spin_ptl~0 1)) (not (= ~ldv_spin_tx_global_lock_of_net_device~0 1)) (not (= ~ldv_spin_alloc_lock_of_task_struct~0 1)) (not (= ~ldv_spin_lock_of_netdev_private~0 1)) (not (= ~ldv_spin_node_size_lock_of_pglist_data~0 1)) (not (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)) (not (= ~ldv_spin_siglock_of_sighand_struct~0 1)) (not (= ~ldv_spin_i_lock_of_inode~0 1)) (and (= 6 ~ldv_statevar_0~0) (= 3 ~ldv_statevar_3~0)) (not (= ~ldv_spin_lp~0 1)) (not (= ~ldv_spin_lru_lock_of_netns_frags~0 1)) (not (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1))) [2023-12-02 15:43:55,665 INFO L899 garLoopResultBuilder]: For program point L8018(lines 8018 8026) no Hoare annotation was computed. [2023-12-02 15:43:55,665 INFO L899 garLoopResultBuilder]: For program point L8022-1(line 8022) no Hoare annotation was computed. [2023-12-02 15:43:55,665 INFO L899 garLoopResultBuilder]: For program point L8018-2(lines 8018 8026) no Hoare annotation was computed. [2023-12-02 15:43:55,665 INFO L895 garLoopResultBuilder]: At program point L10058(line 10058) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_spin_lock~0 1))) (.cse1 (not (= ~ldv_spin_addr_list_lock_of_net_device~0 1))) (.cse2 (not (= ~ldv_spin_ptl~0 1))) (.cse3 (not (= ~ldv_spin_tx_global_lock_of_net_device~0 1))) (.cse4 (not (= ~ldv_spin_alloc_lock_of_task_struct~0 1))) (.cse5 (not (= ~ldv_spin_lock_of_netdev_private~0 1))) (.cse6 (not (= ~ldv_spin_node_size_lock_of_pglist_data~0 1))) (.cse7 (not (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1))) (.cse8 (not (= ~ldv_spin_siglock_of_sighand_struct~0 1))) (.cse9 (not (= ~ldv_spin_i_lock_of_inode~0 1))) (.cse10 (not (= ~ldv_spin_lp~0 1))) (.cse11 (not (= ~ldv_spin_lru_lock_of_netns_frags~0 1))) (.cse12 (not (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 (not (= 3 |old(~ldv_statevar_3~0)|)) .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 (= 3 ~ldv_statevar_3~0) .cse11 .cse12) (or .cse0 .cse1 .cse2 .cse3 .cse4 (= 6 ~ldv_statevar_0~0) .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 (not (= 6 |old(~ldv_statevar_0~0)|)) .cse11 .cse12))) [2023-12-02 15:43:55,665 INFO L895 garLoopResultBuilder]: At program point L8006(line 8006) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_spin_lock~0 1))) (.cse1 (not (= ~ldv_spin_addr_list_lock_of_net_device~0 1))) (.cse2 (not (= ~ldv_spin_ptl~0 1))) (.cse3 (not (= ~ldv_spin_tx_global_lock_of_net_device~0 1))) (.cse4 (not (= ~ldv_spin_alloc_lock_of_task_struct~0 1))) (.cse5 (not (= ~ldv_spin_lock_of_netdev_private~0 1))) (.cse6 (not (= ~ldv_spin_node_size_lock_of_pglist_data~0 1))) (.cse7 (not (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1))) (.cse8 (not (= ~ldv_spin_siglock_of_sighand_struct~0 1))) (.cse9 (not (= ~ldv_spin_i_lock_of_inode~0 1))) (.cse10 (not (= ~ldv_spin_lp~0 1))) (.cse11 (not (= ~ldv_spin_lru_lock_of_netns_frags~0 1))) (.cse12 (not (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 (not (= 3 |old(~ldv_statevar_3~0)|)) .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 (= 3 ~ldv_statevar_3~0) .cse11 .cse12) (or .cse0 .cse1 .cse2 .cse3 .cse4 (= 6 ~ldv_statevar_0~0) .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 (not (= 6 |old(~ldv_statevar_0~0)|)) .cse11 .cse12))) [2023-12-02 15:43:55,666 INFO L899 garLoopResultBuilder]: For program point L8039-1(lines 8039 8040) no Hoare annotation was computed. [2023-12-02 15:43:55,666 INFO L895 garLoopResultBuilder]: At program point L8039(lines 8039 8040) the Hoare annotation is: (or (not (= ~ldv_spin_lock~0 1)) (not (= ~ldv_spin_addr_list_lock_of_net_device~0 1)) (not (= ~ldv_spin_ptl~0 1)) (not (= ~ldv_spin_tx_global_lock_of_net_device~0 1)) (not (= ~ldv_spin_alloc_lock_of_task_struct~0 1)) (not (= ~ldv_spin_lock_of_netdev_private~0 1)) (not (= ~ldv_spin_node_size_lock_of_pglist_data~0 1)) (not (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)) (not (= ~ldv_spin_siglock_of_sighand_struct~0 1)) (not (= ~ldv_spin_i_lock_of_inode~0 1)) (and (= 6 ~ldv_statevar_0~0) (= 3 ~ldv_statevar_3~0)) (not (= ~ldv_spin_lp~0 1)) (not (= ~ldv_spin_lru_lock_of_netns_frags~0 1)) (not (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1))) [2023-12-02 15:43:55,666 INFO L899 garLoopResultBuilder]: For program point L10058-1(line 10058) no Hoare annotation was computed. [2023-12-02 15:43:55,666 INFO L895 garLoopResultBuilder]: At program point L8006-1(line 8006) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_spin_lock~0 1))) (.cse1 (not (= ~ldv_spin_addr_list_lock_of_net_device~0 1))) (.cse2 (not (= ~ldv_spin_ptl~0 1))) (.cse3 (not (= ~ldv_spin_tx_global_lock_of_net_device~0 1))) (.cse4 (not (= ~ldv_spin_alloc_lock_of_task_struct~0 1))) (.cse5 (not (= ~ldv_spin_lock_of_netdev_private~0 1))) (.cse6 (not (= ~ldv_spin_node_size_lock_of_pglist_data~0 1))) (.cse7 (not (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1))) (.cse8 (not (= ~ldv_spin_siglock_of_sighand_struct~0 1))) (.cse9 (not (= ~ldv_spin_i_lock_of_inode~0 1))) (.cse10 (not (= ~ldv_spin_lp~0 1))) (.cse11 (not (= ~ldv_spin_lru_lock_of_netns_frags~0 1))) (.cse12 (not (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 (not (= 3 |old(~ldv_statevar_3~0)|)) .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 (= 3 ~ldv_statevar_3~0) .cse11 .cse12) (or .cse0 .cse1 .cse2 .cse3 .cse4 (= 6 ~ldv_statevar_0~0) .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 (not (= 6 |old(~ldv_statevar_0~0)|)) .cse11 .cse12))) [2023-12-02 15:43:55,666 INFO L895 garLoopResultBuilder]: At program point L10075(line 10075) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_spin_lock~0 1))) (.cse1 (not (= ~ldv_spin_addr_list_lock_of_net_device~0 1))) (.cse2 (not (= ~ldv_spin_ptl~0 1))) (.cse3 (not (= ~ldv_spin_tx_global_lock_of_net_device~0 1))) (.cse4 (not (= ~ldv_spin_alloc_lock_of_task_struct~0 1))) (.cse5 (not (= ~ldv_spin_lock_of_netdev_private~0 1))) (.cse6 (not (= ~ldv_spin_node_size_lock_of_pglist_data~0 1))) (.cse7 (not (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1))) (.cse8 (not (= ~ldv_spin_siglock_of_sighand_struct~0 1))) (.cse9 (not (= ~ldv_spin_i_lock_of_inode~0 1))) (.cse10 (not (= ~ldv_spin_lp~0 1))) (.cse11 (not (= ~ldv_spin_lru_lock_of_netns_frags~0 1))) (.cse12 (not (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 (= 3 ~ldv_statevar_3~0) .cse11 .cse12) (or .cse0 .cse1 .cse2 .cse3 .cse4 (= 6 ~ldv_statevar_0~0) .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 (not (= 6 |old(~ldv_statevar_0~0)|)) .cse11 .cse12))) [2023-12-02 15:43:55,666 INFO L899 garLoopResultBuilder]: For program point L10075-1(line 10075) no Hoare annotation was computed. [2023-12-02 15:43:55,667 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 7993 8054) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_spin_lock~0 1))) (.cse1 (not (= ~ldv_spin_addr_list_lock_of_net_device~0 1))) (.cse2 (not (= ~ldv_spin_ptl~0 1))) (.cse3 (not (= ~ldv_spin_tx_global_lock_of_net_device~0 1))) (.cse4 (not (= ~ldv_spin_alloc_lock_of_task_struct~0 1))) (.cse5 (not (= ~ldv_spin_lock_of_netdev_private~0 1))) (.cse6 (not (= ~ldv_spin_node_size_lock_of_pglist_data~0 1))) (.cse7 (not (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1))) (.cse8 (not (= ~ldv_spin_siglock_of_sighand_struct~0 1))) (.cse9 (not (= ~ldv_spin_i_lock_of_inode~0 1))) (.cse10 (not (= ~ldv_spin_lp~0 1))) (.cse11 (not (= ~ldv_spin_lru_lock_of_netns_frags~0 1))) (.cse12 (not (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 (not (= 3 |old(~ldv_statevar_3~0)|)) .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 (= 3 ~ldv_statevar_3~0) .cse11 .cse12) (or .cse0 .cse1 .cse2 .cse3 .cse4 (= 6 ~ldv_statevar_0~0) .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 (not (= 6 |old(~ldv_statevar_0~0)|)) .cse11 .cse12))) [2023-12-02 15:43:55,667 INFO L899 garLoopResultBuilder]: For program point $Ultimate##10(lines 8048 8051) no Hoare annotation was computed. [2023-12-02 15:43:55,667 INFO L895 garLoopResultBuilder]: At program point L8007(line 8007) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_spin_lock~0 1))) (.cse1 (not (= ~ldv_spin_addr_list_lock_of_net_device~0 1))) (.cse2 (not (= ~ldv_spin_ptl~0 1))) (.cse3 (not (= ~ldv_spin_tx_global_lock_of_net_device~0 1))) (.cse4 (not (= ~ldv_spin_alloc_lock_of_task_struct~0 1))) (.cse5 (not (= ~ldv_spin_lock_of_netdev_private~0 1))) (.cse6 (not (= ~ldv_spin_node_size_lock_of_pglist_data~0 1))) (.cse7 (not (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1))) (.cse8 (not (= ~ldv_spin_siglock_of_sighand_struct~0 1))) (.cse9 (not (= ~ldv_spin_i_lock_of_inode~0 1))) (.cse10 (not (= ~ldv_spin_lp~0 1))) (.cse11 (not (= ~ldv_spin_lru_lock_of_netns_frags~0 1))) (.cse12 (not (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 (not (= 3 |old(~ldv_statevar_3~0)|)) .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 (= 3 ~ldv_statevar_3~0) .cse11 .cse12) (or .cse0 .cse1 .cse2 .cse3 .cse4 (= 6 ~ldv_statevar_0~0) .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 (not (= 6 |old(~ldv_statevar_0~0)|)) .cse11 .cse12))) [2023-12-02 15:43:55,667 INFO L899 garLoopResultBuilder]: For program point L8003-1(line 8003) no Hoare annotation was computed. [2023-12-02 15:43:55,667 INFO L895 garLoopResultBuilder]: At program point L8003(line 8003) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_spin_lock~0 1))) (.cse1 (not (= ~ldv_spin_addr_list_lock_of_net_device~0 1))) (.cse2 (not (= ~ldv_spin_ptl~0 1))) (.cse3 (not (= ~ldv_spin_tx_global_lock_of_net_device~0 1))) (.cse4 (not (= ~ldv_spin_alloc_lock_of_task_struct~0 1))) (.cse5 (not (= ~ldv_spin_lock_of_netdev_private~0 1))) (.cse6 (not (= ~ldv_spin_node_size_lock_of_pglist_data~0 1))) (.cse7 (not (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1))) (.cse8 (not (= ~ldv_spin_siglock_of_sighand_struct~0 1))) (.cse9 (not (= ~ldv_spin_i_lock_of_inode~0 1))) (.cse10 (not (= ~ldv_spin_lp~0 1))) (.cse11 (not (= ~ldv_spin_lru_lock_of_netns_frags~0 1))) (.cse12 (not (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 (not (= 3 |old(~ldv_statevar_3~0)|)) .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 (= 3 ~ldv_statevar_3~0) .cse11 .cse12) (or .cse0 .cse1 .cse2 .cse3 .cse4 (= 6 ~ldv_statevar_0~0) .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 (not (= 6 |old(~ldv_statevar_0~0)|)) .cse11 .cse12))) [2023-12-02 15:43:55,667 INFO L899 garLoopResultBuilder]: For program point $Ultimate##5(lines 8029 8032) no Hoare annotation was computed. [2023-12-02 15:43:55,667 INFO L899 garLoopResultBuilder]: For program point L8020-1(lines 8020 8021) no Hoare annotation was computed. [2023-12-02 15:43:55,667 INFO L895 garLoopResultBuilder]: At program point L8020(lines 8020 8021) the Hoare annotation is: (or (not (= ~ldv_spin_lock~0 1)) (not (= ~ldv_spin_addr_list_lock_of_net_device~0 1)) (not (= ~ldv_spin_ptl~0 1)) (not (= ~ldv_spin_tx_global_lock_of_net_device~0 1)) (not (= ~ldv_spin_alloc_lock_of_task_struct~0 1)) (not (= ~ldv_spin_lock_of_netdev_private~0 1)) (not (= ~ldv_spin_node_size_lock_of_pglist_data~0 1)) (not (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)) (not (= ~ldv_spin_siglock_of_sighand_struct~0 1)) (not (= ~ldv_spin_i_lock_of_inode~0 1)) (and (= 6 ~ldv_statevar_0~0) (= 3 ~ldv_statevar_3~0)) (not (= ~ldv_spin_lp~0 1)) (not (= ~ldv_spin_lru_lock_of_netns_frags~0 1)) (not (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1))) [2023-12-02 15:43:55,668 INFO L895 garLoopResultBuilder]: At program point L10060(line 10060) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_spin_lock~0 1))) (.cse1 (not (= ~ldv_spin_addr_list_lock_of_net_device~0 1))) (.cse2 (not (= ~ldv_spin_ptl~0 1))) (.cse3 (not (= ~ldv_spin_tx_global_lock_of_net_device~0 1))) (.cse4 (not (= ~ldv_spin_alloc_lock_of_task_struct~0 1))) (.cse5 (not (= ~ldv_spin_lock_of_netdev_private~0 1))) (.cse6 (not (= ~ldv_spin_node_size_lock_of_pglist_data~0 1))) (.cse7 (not (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1))) (.cse8 (not (= ~ldv_spin_siglock_of_sighand_struct~0 1))) (.cse9 (not (= ~ldv_spin_i_lock_of_inode~0 1))) (.cse10 (not (= ~ldv_spin_lp~0 1))) (.cse11 (not (= ~ldv_spin_lru_lock_of_netns_frags~0 1))) (.cse12 (not (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 (not (= 3 |old(~ldv_statevar_3~0)|)) .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 (= 3 ~ldv_statevar_3~0) .cse11 .cse12) (or .cse0 .cse1 .cse2 .cse3 .cse4 (= 6 ~ldv_statevar_0~0) .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 (not (= 6 |old(~ldv_statevar_0~0)|)) .cse11 .cse12))) [2023-12-02 15:43:55,668 INFO L899 garLoopResultBuilder]: For program point L10060-1(line 10060) no Hoare annotation was computed. [2023-12-02 15:43:55,668 INFO L899 garLoopResultBuilder]: For program point L8008(line 8008) no Hoare annotation was computed. [2023-12-02 15:43:55,668 INFO L899 garLoopResultBuilder]: For program point L8041-1(line 8041) no Hoare annotation was computed. [2023-12-02 15:43:55,668 INFO L895 garLoopResultBuilder]: At program point L8041(line 8041) the Hoare annotation is: (or (not (= ~ldv_spin_lock~0 1)) (not (= ~ldv_spin_addr_list_lock_of_net_device~0 1)) (not (= ~ldv_spin_ptl~0 1)) (not (= ~ldv_spin_tx_global_lock_of_net_device~0 1)) (not (= ~ldv_spin_alloc_lock_of_task_struct~0 1)) (not (= ~ldv_spin_lock_of_netdev_private~0 1)) (not (= ~ldv_spin_node_size_lock_of_pglist_data~0 1)) (not (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)) (not (= ~ldv_spin_siglock_of_sighand_struct~0 1)) (not (= ~ldv_spin_i_lock_of_inode~0 1)) (and (= 6 ~ldv_statevar_0~0) (= 3 ~ldv_statevar_3~0)) (not (= ~ldv_spin_lp~0 1)) (not (= ~ldv_spin_lru_lock_of_netns_frags~0 1)) (not (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1))) [2023-12-02 15:43:55,668 INFO L895 garLoopResultBuilder]: At program point L8809(line 8809) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_spin_lock~0 1))) (.cse1 (not (= ~ldv_spin_addr_list_lock_of_net_device~0 1))) (.cse2 (not (= ~ldv_spin_ptl~0 1))) (.cse3 (not (= ~ldv_spin_tx_global_lock_of_net_device~0 1))) (.cse4 (not (= ~ldv_spin_alloc_lock_of_task_struct~0 1))) (.cse5 (not (= ~ldv_spin_lock_of_netdev_private~0 1))) (.cse6 (not (= ~ldv_spin_node_size_lock_of_pglist_data~0 1))) (.cse7 (not (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1))) (.cse8 (not (= ~ldv_spin_siglock_of_sighand_struct~0 1))) (.cse9 (not (= ~ldv_spin_i_lock_of_inode~0 1))) (.cse10 (not (= ~ldv_spin_lp~0 1))) (.cse11 (not (= ~ldv_spin_lru_lock_of_netns_frags~0 1))) (.cse12 (not (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 (= 3 ~ldv_statevar_3~0) .cse11 .cse12) (or .cse0 .cse1 .cse2 .cse3 .cse4 (= 6 ~ldv_statevar_0~0) .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 (not (= 6 |old(~ldv_statevar_0~0)|)) .cse11 .cse12))) [2023-12-02 15:43:55,668 INFO L899 garLoopResultBuilder]: For program point L8809-1(line 8809) no Hoare annotation was computed. [2023-12-02 15:43:55,668 INFO L899 garLoopResultBuilder]: For program point L8037-2(lines 8037 8045) no Hoare annotation was computed. [2023-12-02 15:43:55,668 INFO L899 garLoopResultBuilder]: For program point L8037(lines 8037 8045) no Hoare annotation was computed. [2023-12-02 15:43:55,669 INFO L899 garLoopResultBuilder]: For program point L12019-1(line 12019) no Hoare annotation was computed. [2023-12-02 15:43:55,669 INFO L902 garLoopResultBuilder]: At program point L12019(line 12019) the Hoare annotation is: true [2023-12-02 15:43:55,669 INFO L902 garLoopResultBuilder]: At program point L12016(line 12016) the Hoare annotation is: true [2023-12-02 15:43:55,669 INFO L899 garLoopResultBuilder]: For program point L12017(lines 12017 12022) no Hoare annotation was computed. [2023-12-02 15:43:55,669 INFO L899 garLoopResultBuilder]: For program point L12016-1(line 12016) no Hoare annotation was computed. [2023-12-02 15:43:55,669 INFO L899 garLoopResultBuilder]: For program point L12017-2(lines 12017 12022) no Hoare annotation was computed. [2023-12-02 15:43:55,669 INFO L899 garLoopResultBuilder]: For program point netdev_alloc_skbEXIT(lines 5763 5772) no Hoare annotation was computed. [2023-12-02 15:43:55,669 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 5763 5772) the Hoare annotation is: true [2023-12-02 15:43:55,669 INFO L895 garLoopResultBuilder]: At program point L10016(line 10016) the Hoare annotation is: (or (not (= ~ldv_spin_lock~0 1)) (not (= ~ldv_spin_addr_list_lock_of_net_device~0 1)) (not (= ~ldv_spin_ptl~0 1)) (= ~ldv_spin_lp~0 2) (not (= ~ldv_spin_tx_global_lock_of_net_device~0 1)) (not (= ~ldv_spin_alloc_lock_of_task_struct~0 1)) (not (= ~ldv_spin_lock_of_netdev_private~0 1)) (not (= ~ldv_spin_node_size_lock_of_pglist_data~0 1)) (not (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)) (not (= ~ldv_spin_siglock_of_sighand_struct~0 1)) (not (= ~ldv_spin_i_lock_of_inode~0 1)) (not (= |old(~ldv_spin_lp~0)| 1)) (not (= ~ldv_spin_lru_lock_of_netns_frags~0 1)) (not (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1))) [2023-12-02 15:43:55,669 INFO L899 garLoopResultBuilder]: For program point L10016-1(lines 10011 10020) no Hoare annotation was computed. [2023-12-02 15:43:55,670 INFO L895 garLoopResultBuilder]: At program point L11250(line 11250) the Hoare annotation is: (or (not (= ~ldv_spin_lock~0 1)) (not (= ~ldv_spin_addr_list_lock_of_net_device~0 1)) (not (= ~ldv_spin_ptl~0 1)) (= ~ldv_spin_lp~0 2) (not (= ~ldv_spin_tx_global_lock_of_net_device~0 1)) (not (= ~ldv_spin_alloc_lock_of_task_struct~0 1)) (not (= ~ldv_spin_lock_of_netdev_private~0 1)) (not (= ~ldv_spin_node_size_lock_of_pglist_data~0 1)) (not (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)) (not (= ~ldv_spin_siglock_of_sighand_struct~0 1)) (not (= ~ldv_spin_i_lock_of_inode~0 1)) (not (= |old(~ldv_spin_lp~0)| 1)) (not (= ~ldv_spin_lru_lock_of_netns_frags~0 1)) (not (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1))) [2023-12-02 15:43:55,670 INFO L899 garLoopResultBuilder]: For program point L11251(line 11251) no Hoare annotation was computed. [2023-12-02 15:43:55,670 INFO L899 garLoopResultBuilder]: For program point L7796-1(line 7796) no Hoare annotation was computed. [2023-12-02 15:43:55,670 INFO L895 garLoopResultBuilder]: At program point L7796(line 7796) the Hoare annotation is: (or (not (= ~ldv_spin_lock~0 1)) (not (= ~ldv_spin_addr_list_lock_of_net_device~0 1)) (not (= ~ldv_spin_ptl~0 1)) (= ~ldv_spin_lp~0 2) (not (= ~ldv_spin_tx_global_lock_of_net_device~0 1)) (not (= ~ldv_spin_alloc_lock_of_task_struct~0 1)) (not (= ~ldv_spin_lock_of_netdev_private~0 1)) (not (= ~ldv_spin_node_size_lock_of_pglist_data~0 1)) (not (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)) (not (= ~ldv_spin_siglock_of_sighand_struct~0 1)) (not (= ~ldv_spin_i_lock_of_inode~0 1)) (not (= |old(~ldv_spin_lp~0)| 1)) (not (= ~ldv_spin_lru_lock_of_netns_frags~0 1)) (not (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1))) [2023-12-02 15:43:55,670 INFO L899 garLoopResultBuilder]: For program point L7793-1(line 7793) no Hoare annotation was computed. [2023-12-02 15:43:55,670 INFO L895 garLoopResultBuilder]: At program point L7793(line 7793) the Hoare annotation is: (or (not (= ~ldv_spin_lock~0 1)) (not (= ~ldv_spin_addr_list_lock_of_net_device~0 1)) (not (= ~ldv_spin_ptl~0 1)) (not (= ~ldv_spin_tx_global_lock_of_net_device~0 1)) (not (= ~ldv_spin_alloc_lock_of_task_struct~0 1)) (= ~ldv_spin_lp~0 1) (not (= ~ldv_spin_lock_of_netdev_private~0 1)) (not (= ~ldv_spin_node_size_lock_of_pglist_data~0 1)) (not (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)) (not (= ~ldv_spin_siglock_of_sighand_struct~0 1)) (not (= ~ldv_spin_i_lock_of_inode~0 1)) (not (= |old(~ldv_spin_lp~0)| 1)) (not (= ~ldv_spin_lru_lock_of_netns_frags~0 1)) (not (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1))) [2023-12-02 15:43:55,670 INFO L895 garLoopResultBuilder]: At program point L10026(line 10026) the Hoare annotation is: (or (not (= ~ldv_spin_lock~0 1)) (not (= ~ldv_spin_addr_list_lock_of_net_device~0 1)) (not (= ~ldv_spin_ptl~0 1)) (not (= ~ldv_spin_tx_global_lock_of_net_device~0 1)) (not (= ~ldv_spin_alloc_lock_of_task_struct~0 1)) (= ~ldv_spin_lp~0 1) (not (= ~ldv_spin_lock_of_netdev_private~0 1)) (not (= ~ldv_spin_node_size_lock_of_pglist_data~0 1)) (not (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)) (not (= ~ldv_spin_siglock_of_sighand_struct~0 1)) (not (= ~ldv_spin_i_lock_of_inode~0 1)) (not (= |old(~ldv_spin_lp~0)| 1)) (not (= ~ldv_spin_lru_lock_of_netns_frags~0 1)) (not (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1))) [2023-12-02 15:43:55,671 INFO L895 garLoopResultBuilder]: At program point L11250-1(line 11250) the Hoare annotation is: (or (not (= ~ldv_spin_lock~0 1)) (not (= ~ldv_spin_addr_list_lock_of_net_device~0 1)) (not (= ~ldv_spin_ptl~0 1)) (= ~ldv_spin_lp~0 2) (not (= ~ldv_spin_tx_global_lock_of_net_device~0 1)) (not (= ~ldv_spin_alloc_lock_of_task_struct~0 1)) (not (= ~ldv_spin_lock_of_netdev_private~0 1)) (not (= ~ldv_spin_node_size_lock_of_pglist_data~0 1)) (not (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)) (not (= ~ldv_spin_siglock_of_sighand_struct~0 1)) (not (= ~ldv_spin_i_lock_of_inode~0 1)) (not (= |old(~ldv_spin_lp~0)| 1)) (not (= ~ldv_spin_lru_lock_of_netns_frags~0 1)) (not (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1))) [2023-12-02 15:43:55,671 INFO L899 garLoopResultBuilder]: For program point set_rx_modeEXIT(lines 7786 7801) no Hoare annotation was computed. [2023-12-02 15:43:55,671 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 7786 7801) the Hoare annotation is: (or (not (= ~ldv_spin_lock~0 1)) (not (= ~ldv_spin_addr_list_lock_of_net_device~0 1)) (not (= ~ldv_spin_ptl~0 1)) (not (= ~ldv_spin_tx_global_lock_of_net_device~0 1)) (not (= ~ldv_spin_alloc_lock_of_task_struct~0 1)) (= ~ldv_spin_lp~0 1) (not (= ~ldv_spin_lock_of_netdev_private~0 1)) (not (= ~ldv_spin_node_size_lock_of_pglist_data~0 1)) (not (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)) (not (= ~ldv_spin_siglock_of_sighand_struct~0 1)) (not (= ~ldv_spin_i_lock_of_inode~0 1)) (not (= |old(~ldv_spin_lp~0)| 1)) (not (= ~ldv_spin_lru_lock_of_netns_frags~0 1)) (not (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1))) [2023-12-02 15:43:55,671 INFO L899 garLoopResultBuilder]: For program point L11240(line 11240) no Hoare annotation was computed. [2023-12-02 15:43:55,671 INFO L899 garLoopResultBuilder]: For program point L10026-1(lines 10021 10030) no Hoare annotation was computed. [2023-12-02 15:43:55,671 INFO L895 garLoopResultBuilder]: At program point L11239-1(line 11239) the Hoare annotation is: (or (not (= ~ldv_spin_lock~0 1)) (not (= ~ldv_spin_addr_list_lock_of_net_device~0 1)) (not (= ~ldv_spin_ptl~0 1)) (not (= ~ldv_spin_tx_global_lock_of_net_device~0 1)) (not (= ~ldv_spin_alloc_lock_of_task_struct~0 1)) (= ~ldv_spin_lp~0 1) (not (= ~ldv_spin_lock_of_netdev_private~0 1)) (not (= ~ldv_spin_node_size_lock_of_pglist_data~0 1)) (not (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)) (not (= ~ldv_spin_siglock_of_sighand_struct~0 1)) (not (= ~ldv_spin_i_lock_of_inode~0 1)) (not (= |old(~ldv_spin_lp~0)| 1)) (not (= ~ldv_spin_lru_lock_of_netns_frags~0 1)) (not (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1))) [2023-12-02 15:43:55,671 INFO L895 garLoopResultBuilder]: At program point L11239(line 11239) the Hoare annotation is: (or (not (= ~ldv_spin_lock~0 1)) (not (= ~ldv_spin_addr_list_lock_of_net_device~0 1)) (not (= ~ldv_spin_ptl~0 1)) (not (= ~ldv_spin_tx_global_lock_of_net_device~0 1)) (not (= ~ldv_spin_alloc_lock_of_task_struct~0 1)) (= ~ldv_spin_lp~0 1) (not (= ~ldv_spin_lock_of_netdev_private~0 1)) (not (= ~ldv_spin_node_size_lock_of_pglist_data~0 1)) (not (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)) (not (= ~ldv_spin_siglock_of_sighand_struct~0 1)) (not (= ~ldv_spin_i_lock_of_inode~0 1)) (not (= |old(~ldv_spin_lp~0)| 1)) (not (= ~ldv_spin_lru_lock_of_netns_frags~0 1)) (not (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1))) [2023-12-02 15:43:55,671 INFO L899 garLoopResultBuilder]: For program point netif_tx_start_queueEXIT(lines 5801 5809) no Hoare annotation was computed. [2023-12-02 15:43:55,671 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 5801 5809) the Hoare annotation is: true [2023-12-02 15:43:55,671 INFO L899 garLoopResultBuilder]: For program point __phys_addrEXIT(lines 12033 12035) no Hoare annotation was computed. [2023-12-02 15:43:55,672 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 12033 12035) the Hoare annotation is: true [2023-12-02 15:43:55,672 INFO L899 garLoopResultBuilder]: For program point free_netdevEXIT(lines 12124 12126) no Hoare annotation was computed. [2023-12-02 15:43:55,672 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 12124 12126) the Hoare annotation is: true [2023-12-02 15:43:55,672 INFO L899 garLoopResultBuilder]: For program point del_timer_syncEXIT(lines 12094 12096) no Hoare annotation was computed. [2023-12-02 15:43:55,672 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 12094 12096) the Hoare annotation is: true [2023-12-02 15:43:55,672 INFO L895 garLoopResultBuilder]: At program point L6161-4(line 6161) the Hoare annotation is: (let ((.cse6 (not (= ~ldv_spin_lock_of_netdev_private~0 1))) (.cse0 (not (= ~ldv_spin_lock~0 1))) (.cse1 (not (= ~ldv_spin_addr_list_lock_of_net_device~0 1))) (.cse2 (not (= ~ldv_spin_ptl~0 1))) (.cse3 (not (= ~ldv_spin_tx_global_lock_of_net_device~0 1))) (.cse4 (not (= ~ldv_spin_alloc_lock_of_task_struct~0 1))) (.cse5 (<= 4096 stop_nic_rxtx_~delay~1)) (.cse7 (not (= ~ldv_spin_node_size_lock_of_pglist_data~0 1))) (.cse8 (not (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1))) (.cse9 (not (= ~ldv_spin_siglock_of_sighand_struct~0 1))) (.cse10 (not (= ~ldv_spin_i_lock_of_inode~0 1))) (.cse13 (not (= ~ldv_spin_lp~0 1))) (.cse11 (not (= ~ldv_spin_lru_lock_of_netns_frags~0 1))) (.cse12 (not (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 (not (= ~ldv_spin_lp~0 2)) .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12) (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse13 .cse11 .cse12) (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse7 .cse8 .cse9 .cse10 .cse13 (not (= ~ldv_spin_lock_of_netdev_private~0 2)) .cse11 .cse12))) [2023-12-02 15:43:55,672 INFO L899 garLoopResultBuilder]: For program point L6161-5(line 6161) no Hoare annotation was computed. [2023-12-02 15:43:55,672 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 6154 6181) the Hoare annotation is: true [2023-12-02 15:43:55,672 INFO L899 garLoopResultBuilder]: For program point L6178(lines 6154 6181) no Hoare annotation was computed. [2023-12-02 15:43:55,672 INFO L899 garLoopResultBuilder]: For program point L6174(lines 6174 6177) no Hoare annotation was computed. [2023-12-02 15:43:55,672 INFO L899 garLoopResultBuilder]: For program point L6172(lines 6158 6180) no Hoare annotation was computed. [2023-12-02 15:43:55,673 INFO L899 garLoopResultBuilder]: For program point L6166(line 6166) no Hoare annotation was computed. [2023-12-02 15:43:55,673 INFO L899 garLoopResultBuilder]: For program point L6168-4(lines 6168 6171) no Hoare annotation was computed. [2023-12-02 15:43:55,673 INFO L902 garLoopResultBuilder]: At program point ldv_43602(lines 6158 6180) the Hoare annotation is: true [2023-12-02 15:43:55,673 INFO L899 garLoopResultBuilder]: For program point stop_nic_rxtxEXIT(lines 6154 6181) no Hoare annotation was computed. [2023-12-02 15:43:55,673 INFO L899 garLoopResultBuilder]: For program point L11982-2(lines 11979 11990) no Hoare annotation was computed. [2023-12-02 15:43:55,673 INFO L899 garLoopResultBuilder]: For program point ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockEXIT(lines 11979 11990) no Hoare annotation was computed. [2023-12-02 15:43:55,673 INFO L899 garLoopResultBuilder]: For program point L11984(line 11984) no Hoare annotation was computed. [2023-12-02 15:43:55,673 INFO L899 garLoopResultBuilder]: For program point L11982(lines 11982 11987) no Hoare annotation was computed. [2023-12-02 15:43:55,673 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 11979 11990) the Hoare annotation is: true [2023-12-02 15:43:55,673 INFO L899 garLoopResultBuilder]: For program point ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION(line 11984) no Hoare annotation was computed. [2023-12-02 15:43:55,673 INFO L899 garLoopResultBuilder]: For program point netif_wake_queueEXIT(lines 5848 5858) no Hoare annotation was computed. [2023-12-02 15:43:55,673 INFO L902 garLoopResultBuilder]: At program point L5853(line 5853) the Hoare annotation is: true [2023-12-02 15:43:55,674 INFO L899 garLoopResultBuilder]: For program point L5853-1(line 5853) no Hoare annotation was computed. [2023-12-02 15:43:55,674 INFO L899 garLoopResultBuilder]: For program point L5839-2(lines 5821 5847) no Hoare annotation was computed. [2023-12-02 15:43:55,674 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 5848 5858) the Hoare annotation is: true [2023-12-02 15:43:55,674 INFO L902 garLoopResultBuilder]: At program point L5831(line 5831) the Hoare annotation is: true [2023-12-02 15:43:55,674 INFO L899 garLoopResultBuilder]: For program point L5829(lines 5829 5835) no Hoare annotation was computed. [2023-12-02 15:43:55,674 INFO L902 garLoopResultBuilder]: At program point ldv_switch_to_interrupt_contextFINAL(lines 12167 12169) the Hoare annotation is: true [2023-12-02 15:43:55,674 INFO L899 garLoopResultBuilder]: For program point ldv_switch_to_interrupt_contextEXIT(lines 12167 12169) no Hoare annotation was computed. [2023-12-02 15:43:55,674 INFO L899 garLoopResultBuilder]: For program point L10301(lines 10301 10312) no Hoare annotation was computed. [2023-12-02 15:43:55,674 INFO L902 garLoopResultBuilder]: At program point L10299(line 10299) the Hoare annotation is: true [2023-12-02 15:43:55,674 INFO L899 garLoopResultBuilder]: For program point L10299-1(line 10299) no Hoare annotation was computed. [2023-12-02 15:43:55,674 INFO L902 garLoopResultBuilder]: At program point L10305(line 10305) the Hoare annotation is: true [2023-12-02 15:43:55,674 INFO L902 garLoopResultBuilder]: At program point L10305-1(line 10305) the Hoare annotation is: true [2023-12-02 15:43:55,675 INFO L899 garLoopResultBuilder]: For program point ldv_mallocEXIT(lines 10291 10314) no Hoare annotation was computed. [2023-12-02 15:43:55,675 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 10291 10314) the Hoare annotation is: true [2023-12-02 15:43:55,675 INFO L902 garLoopResultBuilder]: At program point L10307(line 10307) the Hoare annotation is: true [2023-12-02 15:43:55,675 INFO L899 garLoopResultBuilder]: For program point L10306(line 10306) no Hoare annotation was computed. [2023-12-02 15:43:55,675 INFO L899 garLoopResultBuilder]: For program point L10307-1(line 10307) no Hoare annotation was computed. [2023-12-02 15:43:55,675 INFO L899 garLoopResultBuilder]: For program point ldv_mallocFINAL(lines 10291 10314) no Hoare annotation was computed. [2023-12-02 15:43:55,675 INFO L902 garLoopResultBuilder]: At program point L10381(line 10381) the Hoare annotation is: true [2023-12-02 15:43:55,675 INFO L899 garLoopResultBuilder]: For program point L10381-1(line 10381) no Hoare annotation was computed. [2023-12-02 15:43:55,675 INFO L902 garLoopResultBuilder]: At program point L10385(line 10385) the Hoare annotation is: true [2023-12-02 15:43:55,675 INFO L899 garLoopResultBuilder]: For program point L10384(line 10384) no Hoare annotation was computed. [2023-12-02 15:43:55,675 INFO L899 garLoopResultBuilder]: For program point L10385-1(line 10385) no Hoare annotation was computed. [2023-12-02 15:43:55,675 INFO L902 garLoopResultBuilder]: At program point L10383(line 10383) the Hoare annotation is: true [2023-12-02 15:43:55,676 INFO L902 garLoopResultBuilder]: At program point L10383-1(line 10383) the Hoare annotation is: true [2023-12-02 15:43:55,676 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 10129 10140) the Hoare annotation is: true [2023-12-02 15:43:55,676 INFO L899 garLoopResultBuilder]: For program point ldv_dev_set_drvdataEXIT(lines 10129 10140) no Hoare annotation was computed. [2023-12-02 15:43:55,676 INFO L899 garLoopResultBuilder]: For program point L6526(line 6526) no Hoare annotation was computed. [2023-12-02 15:43:55,676 INFO L902 garLoopResultBuilder]: At program point L6528-1(line 6528) the Hoare annotation is: true [2023-12-02 15:43:55,676 INFO L902 garLoopResultBuilder]: At program point L6528(line 6528) the Hoare annotation is: true [2023-12-02 15:43:55,676 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 6487 6543) the Hoare annotation is: true [2023-12-02 15:43:55,676 INFO L899 garLoopResultBuilder]: For program point $Ultimate##14(lines 6512 6515) no Hoare annotation was computed. [2023-12-02 15:43:55,676 INFO L899 garLoopResultBuilder]: For program point L6496-1(line 6496) no Hoare annotation was computed. [2023-12-02 15:43:55,676 INFO L902 garLoopResultBuilder]: At program point L6496(line 6496) the Hoare annotation is: true [2023-12-02 15:43:55,676 INFO L899 garLoopResultBuilder]: For program point L6529(line 6529) no Hoare annotation was computed. [2023-12-02 15:43:55,676 INFO L902 garLoopResultBuilder]: At program point L6521-6(lines 6521 6524) the Hoare annotation is: true [2023-12-02 15:43:55,677 INFO L902 garLoopResultBuilder]: At program point L6506(line 6506) the Hoare annotation is: true [2023-12-02 15:43:55,677 INFO L899 garLoopResultBuilder]: For program point L6506-1(line 6506) no Hoare annotation was computed. [2023-12-02 15:43:55,677 INFO L899 garLoopResultBuilder]: For program point L6508-1(line 6508) no Hoare annotation was computed. [2023-12-02 15:43:55,677 INFO L902 garLoopResultBuilder]: At program point L6508(line 6508) the Hoare annotation is: true [2023-12-02 15:43:55,677 INFO L899 garLoopResultBuilder]: For program point $Ultimate##57(lines 6537 6540) no Hoare annotation was computed. [2023-12-02 15:43:55,677 INFO L899 garLoopResultBuilder]: For program point m80x_send_cmd_to_phyEXIT(lines 6487 6543) no Hoare annotation was computed. [2023-12-02 15:43:55,677 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 10228 10237) the Hoare annotation is: true [2023-12-02 15:43:55,677 INFO L899 garLoopResultBuilder]: For program point ldv_filter_err_codeEXIT(lines 10228 10237) no Hoare annotation was computed. [2023-12-02 15:43:55,677 INFO L902 garLoopResultBuilder]: At program point L10233(line 10233) the Hoare annotation is: true [2023-12-02 15:43:55,677 INFO L899 garLoopResultBuilder]: For program point L10233-1(line 10233) no Hoare annotation was computed. [2023-12-02 15:43:55,677 INFO L902 garLoopResultBuilder]: At program point ldv_switch_to_process_contextFINAL(lines 12170 12172) the Hoare annotation is: true [2023-12-02 15:43:55,678 INFO L899 garLoopResultBuilder]: For program point ldv_switch_to_process_contextEXIT(lines 12170 12172) no Hoare annotation was computed. [2023-12-02 15:43:55,678 INFO L899 garLoopResultBuilder]: For program point L5738(line 5738) no Hoare annotation was computed. [2023-12-02 15:43:55,678 INFO L899 garLoopResultBuilder]: For program point L5730(lines 5730 5736) no Hoare annotation was computed. [2023-12-02 15:43:55,678 INFO L902 garLoopResultBuilder]: At program point L5730-2(lines 5730 5736) the Hoare annotation is: true [2023-12-02 15:43:55,678 INFO L902 garLoopResultBuilder]: At program point L5289(lines 5289 5290) the Hoare annotation is: true [2023-12-02 15:43:55,678 INFO L899 garLoopResultBuilder]: For program point pci_free_consistentEXIT(lines 5957 5967) no Hoare annotation was computed. [2023-12-02 15:43:55,678 INFO L899 garLoopResultBuilder]: For program point L5289-1(lines 5289 5290) no Hoare annotation was computed. [2023-12-02 15:43:55,678 INFO L902 garLoopResultBuilder]: At program point L5723(line 5723) the Hoare annotation is: true [2023-12-02 15:43:55,678 INFO L899 garLoopResultBuilder]: For program point L5723-1(line 5723) no Hoare annotation was computed. [2023-12-02 15:43:55,678 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 5957 5967) the Hoare annotation is: true [2023-12-02 15:43:55,678 INFO L899 garLoopResultBuilder]: For program point L5732-1(lines 5732 5733) no Hoare annotation was computed. [2023-12-02 15:43:55,678 INFO L902 garLoopResultBuilder]: At program point L5732(lines 5732 5733) the Hoare annotation is: true [2023-12-02 15:43:55,679 INFO L899 garLoopResultBuilder]: For program point L5728-1(line 5728) no Hoare annotation was computed. [2023-12-02 15:43:55,679 INFO L902 garLoopResultBuilder]: At program point L5728(line 5728) the Hoare annotation is: true [2023-12-02 15:43:55,679 INFO L899 garLoopResultBuilder]: For program point ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockEXIT(lines 11955 11966) no Hoare annotation was computed. [2023-12-02 15:43:55,679 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 11955 11966) the Hoare annotation is: true [2023-12-02 15:43:55,680 INFO L899 garLoopResultBuilder]: For program point L11958-2(lines 11955 11966) no Hoare annotation was computed. [2023-12-02 15:43:55,680 INFO L899 garLoopResultBuilder]: For program point ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION(line 11960) no Hoare annotation was computed. [2023-12-02 15:43:55,680 INFO L899 garLoopResultBuilder]: For program point L11960(line 11960) no Hoare annotation was computed. [2023-12-02 15:43:55,680 INFO L899 garLoopResultBuilder]: For program point L11958(lines 11958 11963) no Hoare annotation was computed. [2023-12-02 15:43:55,680 INFO L899 garLoopResultBuilder]: For program point ldv_spin_lock_lock_of_netdev_privateEXIT(lines 11130 11140) no Hoare annotation was computed. [2023-12-02 15:43:55,680 INFO L895 garLoopResultBuilder]: At program point L11134(line 11134) the Hoare annotation is: (or (not (= ~ldv_spin_lock~0 1)) (not (= ~ldv_spin_addr_list_lock_of_net_device~0 1)) (not (= ~ldv_spin_ptl~0 1)) (not (= ~ldv_spin_tx_global_lock_of_net_device~0 1)) (not (= ~ldv_spin_alloc_lock_of_task_struct~0 1)) (not (= ~ldv_spin_node_size_lock_of_pglist_data~0 1)) (not (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)) (not (= ~ldv_spin_siglock_of_sighand_struct~0 1)) (not (= ~ldv_spin_i_lock_of_inode~0 1)) (not (= ~ldv_spin_lp~0 1)) (= ~ldv_spin_lock_of_netdev_private~0 1) (not (= |old(~ldv_spin_lock_of_netdev_private~0)| 1)) (not (= ~ldv_spin_lru_lock_of_netns_frags~0 1)) (not (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1))) [2023-12-02 15:43:55,680 INFO L899 garLoopResultBuilder]: For program point L11135(line 11135) no Hoare annotation was computed. [2023-12-02 15:43:55,680 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 11130 11140) the Hoare annotation is: (or (not (= ~ldv_spin_lock~0 1)) (not (= ~ldv_spin_addr_list_lock_of_net_device~0 1)) (not (= ~ldv_spin_ptl~0 1)) (not (= ~ldv_spin_tx_global_lock_of_net_device~0 1)) (not (= ~ldv_spin_alloc_lock_of_task_struct~0 1)) (not (= ~ldv_spin_node_size_lock_of_pglist_data~0 1)) (not (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)) (not (= ~ldv_spin_siglock_of_sighand_struct~0 1)) (not (= ~ldv_spin_i_lock_of_inode~0 1)) (not (= ~ldv_spin_lp~0 1)) (= ~ldv_spin_lock_of_netdev_private~0 1) (not (= |old(~ldv_spin_lock_of_netdev_private~0)| 1)) (not (= ~ldv_spin_lru_lock_of_netns_frags~0 1)) (not (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1))) [2023-12-02 15:43:55,681 INFO L899 garLoopResultBuilder]: For program point enable_rxtxEXIT(lines 7068 7092) no Hoare annotation was computed. [2023-12-02 15:43:55,681 INFO L899 garLoopResultBuilder]: For program point L7086(line 7086) no Hoare annotation was computed. [2023-12-02 15:43:55,681 INFO L899 garLoopResultBuilder]: For program point L7087-1(line 7087) no Hoare annotation was computed. [2023-12-02 15:43:55,681 INFO L902 garLoopResultBuilder]: At program point L7087(line 7087) the Hoare annotation is: true [2023-12-02 15:43:55,681 INFO L902 garLoopResultBuilder]: At program point L7088(line 7088) the Hoare annotation is: true [2023-12-02 15:43:55,681 INFO L899 garLoopResultBuilder]: For program point L7083-1(line 7083) no Hoare annotation was computed. [2023-12-02 15:43:55,681 INFO L902 garLoopResultBuilder]: At program point L7083(line 7083) the Hoare annotation is: true [2023-12-02 15:43:55,681 INFO L902 garLoopResultBuilder]: At program point L7084-1(line 7084) the Hoare annotation is: true [2023-12-02 15:43:55,681 INFO L902 garLoopResultBuilder]: At program point L7084(line 7084) the Hoare annotation is: true [2023-12-02 15:43:55,681 INFO L902 garLoopResultBuilder]: At program point L7085(line 7085) the Hoare annotation is: true [2023-12-02 15:43:55,681 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 7068 7092) the Hoare annotation is: true [2023-12-02 15:43:55,682 INFO L902 garLoopResultBuilder]: At program point L7078(line 7078) the Hoare annotation is: true [2023-12-02 15:43:55,682 INFO L899 garLoopResultBuilder]: For program point L7079-1(lines 7079 7080) no Hoare annotation was computed. [2023-12-02 15:43:55,682 INFO L902 garLoopResultBuilder]: At program point L7079(lines 7079 7080) the Hoare annotation is: true [2023-12-02 15:43:55,682 INFO L899 garLoopResultBuilder]: For program point L7081-1(lines 7081 7082) no Hoare annotation was computed. [2023-12-02 15:43:55,682 INFO L902 garLoopResultBuilder]: At program point L7081(lines 7081 7082) the Hoare annotation is: true [2023-12-02 15:43:55,682 INFO L899 garLoopResultBuilder]: For program point L7075-1(line 7075) no Hoare annotation was computed. [2023-12-02 15:43:55,682 INFO L899 garLoopResultBuilder]: For program point enable_rxtxFINAL(lines 7068 7092) no Hoare annotation was computed. [2023-12-02 15:43:55,682 INFO L902 garLoopResultBuilder]: At program point L7075(line 7075) the Hoare annotation is: true [2023-12-02 15:43:55,682 INFO L899 garLoopResultBuilder]: For program point L7078-1(line 7078) no Hoare annotation was computed. [2023-12-02 15:43:55,682 INFO L899 garLoopResultBuilder]: For program point allocate_rx_buffersEXIT(lines 6932 6976) no Hoare annotation was computed. [2023-12-02 15:43:55,683 INFO L899 garLoopResultBuilder]: For program point L6968(lines 6938 6975) no Hoare annotation was computed. [2023-12-02 15:43:55,683 INFO L902 garLoopResultBuilder]: At program point L6962(lines 6962 6963) the Hoare annotation is: true [2023-12-02 15:43:55,683 INFO L899 garLoopResultBuilder]: For program point L6962-1(lines 6962 6963) no Hoare annotation was computed. [2023-12-02 15:43:55,683 INFO L899 garLoopResultBuilder]: For program point L6956(lines 6956 6959) no Hoare annotation was computed. [2023-12-02 15:43:55,683 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 6932 6976) the Hoare annotation is: true [2023-12-02 15:43:55,683 INFO L902 garLoopResultBuilder]: At program point L6946(line 6946) the Hoare annotation is: true [2023-12-02 15:43:55,683 INFO L899 garLoopResultBuilder]: For program point L6948(lines 6948 6951) no Hoare annotation was computed. [2023-12-02 15:43:55,683 INFO L899 garLoopResultBuilder]: For program point L6946-1(line 6946) no Hoare annotation was computed. [2023-12-02 15:43:55,683 INFO L899 garLoopResultBuilder]: For program point L6940-1(line 6940) no Hoare annotation was computed. [2023-12-02 15:43:55,683 INFO L902 garLoopResultBuilder]: At program point L6940(line 6940) the Hoare annotation is: true [2023-12-02 15:43:55,683 INFO L899 garLoopResultBuilder]: For program point L6973(lines 6932 6976) no Hoare annotation was computed. [2023-12-02 15:43:55,683 INFO L899 garLoopResultBuilder]: For program point L6969(lines 6969 6972) no Hoare annotation was computed. [2023-12-02 15:43:55,684 INFO L899 garLoopResultBuilder]: For program point L6955(lines 6938 6975) no Hoare annotation was computed. [2023-12-02 15:43:55,684 INFO L899 garLoopResultBuilder]: For program point L5506-1(line 5506) no Hoare annotation was computed. [2023-12-02 15:43:55,684 INFO L899 garLoopResultBuilder]: For program point pci_map_singleEXIT(lines 5968 5979) no Hoare annotation was computed. [2023-12-02 15:43:55,684 INFO L902 garLoopResultBuilder]: At program point L5521(line 5521) the Hoare annotation is: true [2023-12-02 15:43:55,684 INFO L899 garLoopResultBuilder]: For program point L5521-1(line 5521) no Hoare annotation was computed. [2023-12-02 15:43:55,684 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 5968 5979) the Hoare annotation is: true [2023-12-02 15:43:55,684 INFO L902 garLoopResultBuilder]: At program point L5507(line 5507) the Hoare annotation is: true [2023-12-02 15:43:55,684 INFO L902 garLoopResultBuilder]: At program point L5509-2(lines 5509 5516) the Hoare annotation is: true [2023-12-02 15:43:55,684 INFO L899 garLoopResultBuilder]: For program point L5507-1(line 5507) no Hoare annotation was computed. [2023-12-02 15:43:55,684 INFO L902 garLoopResultBuilder]: At program point L5503(line 5503) the Hoare annotation is: true [2023-12-02 15:43:55,684 INFO L899 garLoopResultBuilder]: For program point L5503-1(line 5503) no Hoare annotation was computed. [2023-12-02 15:43:55,684 INFO L899 garLoopResultBuilder]: For program point L5518(line 5518) no Hoare annotation was computed. [2023-12-02 15:43:55,685 INFO L902 garLoopResultBuilder]: At program point L5506(line 5506) the Hoare annotation is: true [2023-12-02 15:43:55,685 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 5452 5457) the Hoare annotation is: true [2023-12-02 15:43:55,685 INFO L899 garLoopResultBuilder]: For program point valid_dma_directionEXIT(lines 5452 5457) no Hoare annotation was computed. [2023-12-02 15:43:55,685 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 10272 10277) the Hoare annotation is: true [2023-12-02 15:43:55,685 INFO L899 garLoopResultBuilder]: For program point ldv__builtin_expectEXIT(lines 10272 10277) no Hoare annotation was computed. [2023-12-02 15:43:55,685 INFO L895 garLoopResultBuilder]: At program point L10045(line 10045) the Hoare annotation is: (or (not (= ~ldv_spin_lock~0 1)) (not (= ~ldv_spin_addr_list_lock_of_net_device~0 1)) (not (= ~ldv_spin_ptl~0 1)) (not (= ~ldv_spin_tx_global_lock_of_net_device~0 1)) (not (= ~ldv_spin_alloc_lock_of_task_struct~0 1)) (not (= ~ldv_spin_node_size_lock_of_pglist_data~0 1)) (not (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)) (not (= ~ldv_spin_siglock_of_sighand_struct~0 1)) (not (= ~ldv_spin_i_lock_of_inode~0 1)) (not (= ~ldv_spin_lp~0 1)) (not (= |old(~ldv_spin_lock_of_netdev_private~0)| 2)) (not (= ~ldv_spin_lru_lock_of_netns_frags~0 1)) (= ~ldv_spin_lock_of_netdev_private~0 2) (not (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1))) [2023-12-02 15:43:55,685 INFO L899 garLoopResultBuilder]: For program point L10045-1(line 10045) no Hoare annotation was computed. [2023-12-02 15:43:55,685 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 10041 10050) the Hoare annotation is: (or (not (= ~ldv_spin_lock~0 1)) (not (= ~ldv_spin_addr_list_lock_of_net_device~0 1)) (not (= ~ldv_spin_ptl~0 1)) (not (= ~ldv_spin_tx_global_lock_of_net_device~0 1)) (not (= ~ldv_spin_alloc_lock_of_task_struct~0 1)) (not (= ~ldv_spin_node_size_lock_of_pglist_data~0 1)) (not (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)) (not (= ~ldv_spin_siglock_of_sighand_struct~0 1)) (not (= ~ldv_spin_i_lock_of_inode~0 1)) (not (= ~ldv_spin_lp~0 1)) (not (= |old(~ldv_spin_lock_of_netdev_private~0)| 2)) (not (= ~ldv_spin_lru_lock_of_netns_frags~0 1)) (= ~ldv_spin_lock_of_netdev_private~0 2) (not (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1))) [2023-12-02 15:43:55,685 INFO L899 garLoopResultBuilder]: For program point ldv_spin_unlock_irq_79EXIT(lines 10041 10050) no Hoare annotation was computed. [2023-12-02 15:43:55,686 INFO L899 garLoopResultBuilder]: For program point #Ultimate.C_memsetEXIT(line -1) no Hoare annotation was computed. [2023-12-02 15:43:55,686 INFO L902 garLoopResultBuilder]: At program point L-1-1(line -1) the Hoare annotation is: true [2023-12-02 15:43:55,686 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2023-12-02 15:43:55,686 INFO L899 garLoopResultBuilder]: For program point ldv_spin_unlock_irqrestore_67EXIT(lines 9951 9960) no Hoare annotation was computed. [2023-12-02 15:43:55,686 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 9951 9960) the Hoare annotation is: (or (not (= ~ldv_spin_lock~0 1)) (not (= ~ldv_spin_addr_list_lock_of_net_device~0 1)) (not (= ~ldv_spin_ptl~0 1)) (not (= ~ldv_spin_tx_global_lock_of_net_device~0 1)) (not (= ~ldv_spin_alloc_lock_of_task_struct~0 1)) (not (= ~ldv_spin_node_size_lock_of_pglist_data~0 1)) (not (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)) (not (= ~ldv_spin_siglock_of_sighand_struct~0 1)) (not (= ~ldv_spin_i_lock_of_inode~0 1)) (not (= ~ldv_spin_lp~0 1)) (not (= |old(~ldv_spin_lock_of_netdev_private~0)| 2)) (not (= ~ldv_spin_lru_lock_of_netns_frags~0 1)) (= ~ldv_spin_lock_of_netdev_private~0 2) (not (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1))) [2023-12-02 15:43:55,686 INFO L895 garLoopResultBuilder]: At program point L9955(line 9955) the Hoare annotation is: (or (not (= ~ldv_spin_lock~0 1)) (not (= ~ldv_spin_addr_list_lock_of_net_device~0 1)) (not (= ~ldv_spin_ptl~0 1)) (not (= ~ldv_spin_tx_global_lock_of_net_device~0 1)) (not (= ~ldv_spin_alloc_lock_of_task_struct~0 1)) (not (= ~ldv_spin_node_size_lock_of_pglist_data~0 1)) (not (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)) (not (= ~ldv_spin_siglock_of_sighand_struct~0 1)) (not (= ~ldv_spin_i_lock_of_inode~0 1)) (not (= ~ldv_spin_lp~0 1)) (not (= |old(~ldv_spin_lock_of_netdev_private~0)| 2)) (not (= ~ldv_spin_lru_lock_of_netns_frags~0 1)) (= ~ldv_spin_lock_of_netdev_private~0 2) (not (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1))) [2023-12-02 15:43:55,686 INFO L895 garLoopResultBuilder]: At program point L9955-1(line 9955) the Hoare annotation is: (or (not (= ~ldv_spin_lock~0 1)) (not (= ~ldv_spin_addr_list_lock_of_net_device~0 1)) (not (= ~ldv_spin_ptl~0 1)) (not (= ~ldv_spin_tx_global_lock_of_net_device~0 1)) (not (= ~ldv_spin_alloc_lock_of_task_struct~0 1)) (not (= ~ldv_spin_node_size_lock_of_pglist_data~0 1)) (not (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)) (not (= ~ldv_spin_siglock_of_sighand_struct~0 1)) (not (= ~ldv_spin_i_lock_of_inode~0 1)) (not (= ~ldv_spin_lp~0 1)) (not (= |old(~ldv_spin_lock_of_netdev_private~0)| 2)) (= ~ldv_spin_lock_of_netdev_private~0 1) (not (= ~ldv_spin_lru_lock_of_netns_frags~0 1)) (not (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1))) [2023-12-02 15:43:55,686 INFO L899 garLoopResultBuilder]: For program point ldv_spin_unlock_irqrestore_67FINAL(lines 9951 9960) no Hoare annotation was computed. [2023-12-02 15:43:55,687 INFO L899 garLoopResultBuilder]: For program point L11996(line 11996) no Hoare annotation was computed. [2023-12-02 15:43:55,687 INFO L899 garLoopResultBuilder]: For program point ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitEXIT(lines 11991 12002) no Hoare annotation was computed. [2023-12-02 15:43:55,687 INFO L899 garLoopResultBuilder]: For program point L11994(lines 11994 11999) no Hoare annotation was computed. [2023-12-02 15:43:55,687 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 11991 12002) the Hoare annotation is: true [2023-12-02 15:43:55,687 INFO L899 garLoopResultBuilder]: For program point ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION(line 11996) no Hoare annotation was computed. [2023-12-02 15:43:55,687 INFO L899 garLoopResultBuilder]: For program point L11994-2(lines 11991 12002) no Hoare annotation was computed. [2023-12-02 15:43:55,687 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 12135 12137) the Hoare annotation is: true [2023-12-02 15:43:55,687 INFO L899 garLoopResultBuilder]: For program point ioread32EXIT(lines 12135 12137) no Hoare annotation was computed. [2023-12-02 15:43:55,687 INFO L899 garLoopResultBuilder]: For program point netif_stop_queueEXIT(lines 5891 5901) no Hoare annotation was computed. [2023-12-02 15:43:55,687 INFO L899 garLoopResultBuilder]: For program point netif_tx_stop_queue_returnLabel#1(lines 5859 5890) no Hoare annotation was computed. [2023-12-02 15:43:55,687 INFO L899 garLoopResultBuilder]: For program point L5880-1(line 5880) no Hoare annotation was computed. [2023-12-02 15:43:55,687 INFO L899 garLoopResultBuilder]: For program point L5878(lines 5878 5884) no Hoare annotation was computed. [2023-12-02 15:43:55,688 INFO L902 garLoopResultBuilder]: At program point L5880(line 5880) the Hoare annotation is: true [2023-12-02 15:43:55,688 INFO L899 garLoopResultBuilder]: For program point L5876(line 5876) no Hoare annotation was computed. [2023-12-02 15:43:55,688 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 5891 5901) the Hoare annotation is: true [2023-12-02 15:43:55,688 INFO L902 garLoopResultBuilder]: At program point L5871(line 5871) the Hoare annotation is: true [2023-12-02 15:43:55,688 INFO L899 garLoopResultBuilder]: For program point L5871-1(line 5871) no Hoare annotation was computed. [2023-12-02 15:43:55,688 INFO L902 garLoopResultBuilder]: At program point L5867(line 5867) the Hoare annotation is: true [2023-12-02 15:43:55,688 INFO L902 garLoopResultBuilder]: At program point L5869-2(lines 5869 5874) the Hoare annotation is: true [2023-12-02 15:43:55,688 INFO L899 garLoopResultBuilder]: For program point L5867-1(line 5867) no Hoare annotation was computed. [2023-12-02 15:43:55,688 INFO L899 garLoopResultBuilder]: For program point L5869(lines 5869 5874) no Hoare annotation was computed. [2023-12-02 15:43:55,688 INFO L899 garLoopResultBuilder]: For program point L5896-1(line 5896) no Hoare annotation was computed. [2023-12-02 15:43:55,688 INFO L902 garLoopResultBuilder]: At program point L5896(line 5896) the Hoare annotation is: true [2023-12-02 15:43:55,688 INFO L899 garLoopResultBuilder]: For program point pci_alloc_consistentEXIT(lines 5946 5956) no Hoare annotation was computed. [2023-12-02 15:43:55,689 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 5946 5956) the Hoare annotation is: true [2023-12-02 15:43:55,689 INFO L902 garLoopResultBuilder]: At program point L5683(line 5683) the Hoare annotation is: true [2023-12-02 15:43:55,689 INFO L899 garLoopResultBuilder]: For program point L5683-1(line 5683) no Hoare annotation was computed. [2023-12-02 15:43:55,689 INFO L902 garLoopResultBuilder]: At program point L9633(line 9633) the Hoare annotation is: true [2023-12-02 15:43:55,689 INFO L899 garLoopResultBuilder]: For program point L9633-1(line 9633) no Hoare annotation was computed. [2023-12-02 15:43:55,689 INFO L902 garLoopResultBuilder]: At program point switch_default(lines 9635 9660) the Hoare annotation is: true [2023-12-02 15:43:55,689 INFO L899 garLoopResultBuilder]: For program point L9657(lines 9635 9660) no Hoare annotation was computed. [2023-12-02 15:43:55,689 INFO L899 garLoopResultBuilder]: For program point L9644(lines 9644 9647) no Hoare annotation was computed. [2023-12-02 15:43:55,689 INFO L899 garLoopResultBuilder]: For program point ldv_switch_1FINAL(lines 9628 9663) no Hoare annotation was computed. [2023-12-02 15:43:55,689 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 9628 9663) the Hoare annotation is: true [2023-12-02 15:43:55,689 INFO L899 garLoopResultBuilder]: For program point L9636(lines 9636 9639) no Hoare annotation was computed. [2023-12-02 15:43:55,689 INFO L899 garLoopResultBuilder]: For program point L9640(lines 9640 9643) no Hoare annotation was computed. [2023-12-02 15:43:55,689 INFO L899 garLoopResultBuilder]: For program point ldv_switch_1EXIT(lines 9628 9663) no Hoare annotation was computed. [2023-12-02 15:43:55,690 INFO L902 garLoopResultBuilder]: At program point switch_default(lines 9521 9624) the Hoare annotation is: true [2023-12-02 15:43:55,690 INFO L899 garLoopResultBuilder]: For program point ldv_switch_0FINAL(lines 9514 9627) no Hoare annotation was computed. [2023-12-02 15:43:55,690 INFO L899 garLoopResultBuilder]: For program point L9578(lines 9578 9581) no Hoare annotation was computed. [2023-12-02 15:43:55,690 INFO L899 garLoopResultBuilder]: For program point L9582(lines 9582 9585) no Hoare annotation was computed. [2023-12-02 15:43:55,690 INFO L899 garLoopResultBuilder]: For program point L9570(lines 9570 9573) no Hoare annotation was computed. [2023-12-02 15:43:55,690 INFO L899 garLoopResultBuilder]: For program point L9574(lines 9574 9577) no Hoare annotation was computed. [2023-12-02 15:43:55,690 INFO L899 garLoopResultBuilder]: For program point L9562(lines 9562 9565) no Hoare annotation was computed. [2023-12-02 15:43:55,690 INFO L899 garLoopResultBuilder]: For program point L9566(lines 9566 9569) no Hoare annotation was computed. [2023-12-02 15:43:55,690 INFO L899 garLoopResultBuilder]: For program point L9554(lines 9554 9557) no Hoare annotation was computed. [2023-12-02 15:43:55,690 INFO L899 garLoopResultBuilder]: For program point L9558(lines 9558 9561) no Hoare annotation was computed. [2023-12-02 15:43:55,690 INFO L899 garLoopResultBuilder]: For program point L9546(lines 9546 9549) no Hoare annotation was computed. [2023-12-02 15:43:55,690 INFO L899 garLoopResultBuilder]: For program point L9550(lines 9550 9553) no Hoare annotation was computed. [2023-12-02 15:43:55,691 INFO L899 garLoopResultBuilder]: For program point L9538(lines 9538 9541) no Hoare annotation was computed. [2023-12-02 15:43:55,691 INFO L899 garLoopResultBuilder]: For program point L9542(lines 9542 9545) no Hoare annotation was computed. [2023-12-02 15:43:55,691 INFO L899 garLoopResultBuilder]: For program point L9530(lines 9530 9533) no Hoare annotation was computed. [2023-12-02 15:43:55,691 INFO L899 garLoopResultBuilder]: For program point L9534(lines 9534 9537) no Hoare annotation was computed. [2023-12-02 15:43:55,691 INFO L899 garLoopResultBuilder]: For program point L9621(lines 9521 9624) no Hoare annotation was computed. [2023-12-02 15:43:55,691 INFO L899 garLoopResultBuilder]: For program point L9522(lines 9522 9525) no Hoare annotation was computed. [2023-12-02 15:43:55,691 INFO L899 garLoopResultBuilder]: For program point L9526(lines 9526 9529) no Hoare annotation was computed. [2023-12-02 15:43:55,691 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 9514 9627) the Hoare annotation is: true [2023-12-02 15:43:55,691 INFO L902 garLoopResultBuilder]: At program point L9519(line 9519) the Hoare annotation is: true [2023-12-02 15:43:55,691 INFO L899 garLoopResultBuilder]: For program point L9519-1(line 9519) no Hoare annotation was computed. [2023-12-02 15:43:55,691 INFO L899 garLoopResultBuilder]: For program point ldv_switch_0EXIT(lines 9514 9627) no Hoare annotation was computed. [2023-12-02 15:43:55,691 INFO L899 garLoopResultBuilder]: For program point ldv_spin_lock_irq_78EXIT(lines 10031 10040) no Hoare annotation was computed. [2023-12-02 15:43:55,692 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 10031 10040) the Hoare annotation is: (or (not (= ~ldv_spin_lock~0 1)) (not (= ~ldv_spin_addr_list_lock_of_net_device~0 1)) (not (= ~ldv_spin_ptl~0 1)) (not (= ~ldv_spin_tx_global_lock_of_net_device~0 1)) (not (= ~ldv_spin_alloc_lock_of_task_struct~0 1)) (not (= ~ldv_spin_node_size_lock_of_pglist_data~0 1)) (not (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)) (not (= ~ldv_spin_siglock_of_sighand_struct~0 1)) (not (= ~ldv_spin_i_lock_of_inode~0 1)) (not (= ~ldv_spin_lp~0 1)) (= ~ldv_spin_lock_of_netdev_private~0 1) (not (= |old(~ldv_spin_lock_of_netdev_private~0)| 1)) (not (= ~ldv_spin_lru_lock_of_netns_frags~0 1)) (not (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1))) [2023-12-02 15:43:55,692 INFO L895 garLoopResultBuilder]: At program point L10035(line 10035) the Hoare annotation is: (or (not (= ~ldv_spin_lock~0 1)) (not (= ~ldv_spin_addr_list_lock_of_net_device~0 1)) (not (= ~ldv_spin_ptl~0 1)) (not (= ~ldv_spin_tx_global_lock_of_net_device~0 1)) (not (= ~ldv_spin_alloc_lock_of_task_struct~0 1)) (not (= ~ldv_spin_node_size_lock_of_pglist_data~0 1)) (not (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)) (not (= ~ldv_spin_siglock_of_sighand_struct~0 1)) (not (= ~ldv_spin_i_lock_of_inode~0 1)) (not (= ~ldv_spin_lp~0 1)) (= ~ldv_spin_lock_of_netdev_private~0 1) (not (= |old(~ldv_spin_lock_of_netdev_private~0)| 1)) (not (= ~ldv_spin_lru_lock_of_netns_frags~0 1)) (not (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1))) [2023-12-02 15:43:55,692 INFO L899 garLoopResultBuilder]: For program point L10035-1(line 10035) no Hoare annotation was computed. [2023-12-02 15:43:55,692 INFO L899 garLoopResultBuilder]: For program point netdev_nway_resetEXIT(lines 7915 7928) no Hoare annotation was computed. [2023-12-02 15:43:55,692 INFO L899 garLoopResultBuilder]: For program point L7922-1(line 7922) no Hoare annotation was computed. [2023-12-02 15:43:55,692 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 7915 7928) the Hoare annotation is: true [2023-12-02 15:43:55,692 INFO L902 garLoopResultBuilder]: At program point L7922(line 7922) the Hoare annotation is: true [2023-12-02 15:43:55,692 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 10395 10404) the Hoare annotation is: true [2023-12-02 15:43:55,692 INFO L899 garLoopResultBuilder]: For program point ldv_undef_intEXIT(lines 10395 10404) no Hoare annotation was computed. [2023-12-02 15:43:55,692 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 12068 12070) the Hoare annotation is: true [2023-12-02 15:43:55,693 INFO L899 garLoopResultBuilder]: For program point consume_skbEXIT(lines 12068 12070) no Hoare annotation was computed. [2023-12-02 15:43:55,693 INFO L899 garLoopResultBuilder]: For program point netif_start_queueEXIT(lines 5810 5820) no Hoare annotation was computed. [2023-12-02 15:43:55,693 INFO L899 garLoopResultBuilder]: For program point netif_start_queueFINAL(lines 5810 5820) no Hoare annotation was computed. [2023-12-02 15:43:55,693 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 5810 5820) the Hoare annotation is: true [2023-12-02 15:43:55,693 INFO L902 garLoopResultBuilder]: At program point L5815(line 5815) the Hoare annotation is: true [2023-12-02 15:43:55,693 INFO L899 garLoopResultBuilder]: For program point L5815-1(line 5815) no Hoare annotation was computed. [2023-12-02 15:43:55,693 INFO L902 garLoopResultBuilder]: At program point L5816(line 5816) the Hoare annotation is: true [2023-12-02 15:43:55,693 INFO L899 garLoopResultBuilder]: For program point __const_udelayEXIT(lines 12003 12005) no Hoare annotation was computed. [2023-12-02 15:43:55,693 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 12003 12005) the Hoare annotation is: true [2023-12-02 15:43:55,693 INFO L899 garLoopResultBuilder]: For program point ##fun~$Pointer$~TO~VOIDEXIT(line -1) no Hoare annotation was computed. [2023-12-02 15:43:55,693 INFO L899 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2023-12-02 15:43:55,694 INFO L895 garLoopResultBuilder]: At program point L-1-1(line -1) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_spin_lock~0 1))) (.cse1 (not (= ~ldv_spin_addr_list_lock_of_net_device~0 1))) (.cse2 (not (= ~ldv_spin_ptl~0 1))) (.cse3 (not (= ~ldv_spin_tx_global_lock_of_net_device~0 1))) (.cse4 (not (= ~ldv_spin_alloc_lock_of_task_struct~0 1))) (.cse5 (not (= ~ldv_spin_node_size_lock_of_pglist_data~0 1))) (.cse6 (not (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1))) (.cse7 (not (= ~ldv_spin_siglock_of_sighand_struct~0 1))) (.cse8 (not (= ~ldv_spin_i_lock_of_inode~0 1))) (.cse9 (not (= |old(~ldv_spin_lp~0)| 1))) (.cse10 (not (= |old(~ldv_spin_lock_of_netdev_private~0)| 1))) (.cse11 (not (= ~ldv_spin_lru_lock_of_netns_frags~0 1))) (.cse12 (not (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 (not (= 3 |old(~ldv_statevar_3~0)|)) .cse5 .cse6 .cse7 .cse8 (= 3 ~ldv_statevar_3~0) .cse9 .cse10 .cse11 .cse12) (or .cse0 .cse1 .cse2 .cse3 .cse4 (= 6 ~ldv_statevar_0~0) .cse5 .cse6 .cse7 .cse8 (not (= 6 |old(~ldv_statevar_0~0)|)) .cse9 .cse10 .cse11 .cse12) (or .cse0 .cse1 .cse2 .cse3 .cse4 (and (= ~ldv_spin_lp~0 1) (= ~ldv_spin_lock_of_netdev_private~0 1)) .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12) (or .cse0 .cse1 .cse2 .cse3 .cse4 (not (= 5 |old(~ldv_statevar_1~0)|)) .cse5 .cse6 .cse7 .cse8 (= 5 ~ldv_statevar_1~0) .cse9 .cse10 .cse11 .cse12))) [2023-12-02 15:43:55,694 INFO L899 garLoopResultBuilder]: For program point L-1-3(line -1) no Hoare annotation was computed. [2023-12-02 15:43:55,694 INFO L895 garLoopResultBuilder]: At program point L-1-4(line -1) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_spin_lock~0 1))) (.cse1 (not (= ~ldv_spin_addr_list_lock_of_net_device~0 1))) (.cse2 (not (= ~ldv_spin_ptl~0 1))) (.cse3 (not (= ~ldv_spin_tx_global_lock_of_net_device~0 1))) (.cse4 (not (= ~ldv_spin_alloc_lock_of_task_struct~0 1))) (.cse5 (not (= ~ldv_spin_node_size_lock_of_pglist_data~0 1))) (.cse6 (not (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1))) (.cse7 (not (= ~ldv_spin_siglock_of_sighand_struct~0 1))) (.cse8 (not (= ~ldv_spin_i_lock_of_inode~0 1))) (.cse9 (not (= |old(~ldv_spin_lp~0)| 1))) (.cse10 (not (= |old(~ldv_spin_lock_of_netdev_private~0)| 1))) (.cse11 (not (= ~ldv_spin_lru_lock_of_netns_frags~0 1))) (.cse12 (not (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 (not (= 3 |old(~ldv_statevar_3~0)|)) .cse5 .cse6 .cse7 .cse8 (= 3 ~ldv_statevar_3~0) .cse9 .cse10 .cse11 .cse12) (or .cse0 .cse1 .cse2 .cse3 .cse4 (= 6 ~ldv_statevar_0~0) .cse5 .cse6 .cse7 .cse8 (not (= 6 |old(~ldv_statevar_0~0)|)) .cse9 .cse10 .cse11 .cse12) (or .cse0 .cse1 .cse2 .cse3 .cse4 (and (= ~ldv_spin_lp~0 1) (= ~ldv_spin_lock_of_netdev_private~0 1)) .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12) (or .cse0 .cse1 .cse2 .cse3 .cse4 (not (= 5 |old(~ldv_statevar_1~0)|)) .cse5 .cse6 .cse7 .cse8 (= 5 ~ldv_statevar_1~0) .cse9 .cse10 .cse11 .cse12))) [2023-12-02 15:43:55,694 INFO L895 garLoopResultBuilder]: At program point L-1-6(line -1) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_spin_lock~0 1))) (.cse1 (not (= ~ldv_spin_addr_list_lock_of_net_device~0 1))) (.cse2 (not (= ~ldv_spin_ptl~0 1))) (.cse3 (not (= ~ldv_spin_tx_global_lock_of_net_device~0 1))) (.cse4 (not (= ~ldv_spin_alloc_lock_of_task_struct~0 1))) (.cse5 (not (= ~ldv_spin_node_size_lock_of_pglist_data~0 1))) (.cse6 (not (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1))) (.cse7 (not (= ~ldv_spin_siglock_of_sighand_struct~0 1))) (.cse8 (not (= ~ldv_spin_i_lock_of_inode~0 1))) (.cse9 (not (= |old(~ldv_spin_lp~0)| 1))) (.cse10 (not (= |old(~ldv_spin_lock_of_netdev_private~0)| 1))) (.cse11 (not (= ~ldv_spin_lru_lock_of_netns_frags~0 1))) (.cse12 (not (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 (not (= 3 |old(~ldv_statevar_3~0)|)) .cse5 .cse6 .cse7 .cse8 (= 3 ~ldv_statevar_3~0) .cse9 .cse10 .cse11 .cse12) (or .cse0 .cse1 .cse2 .cse3 .cse4 (= 6 ~ldv_statevar_0~0) .cse5 .cse6 .cse7 .cse8 (not (= 6 |old(~ldv_statevar_0~0)|)) .cse9 .cse10 .cse11 .cse12) (or .cse0 .cse1 .cse2 .cse3 .cse4 (and (= ~ldv_spin_lp~0 1) (= ~ldv_spin_lock_of_netdev_private~0 1)) .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12) (or .cse0 .cse1 .cse2 .cse3 .cse4 (not (= 5 |old(~ldv_statevar_1~0)|)) .cse5 .cse6 .cse7 .cse8 (= 5 ~ldv_statevar_1~0) .cse9 .cse10 .cse11 .cse12))) [2023-12-02 15:43:55,694 INFO L899 garLoopResultBuilder]: For program point L-1-7(line -1) no Hoare annotation was computed. [2023-12-02 15:43:55,697 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(line -1) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_spin_lock~0 1))) (.cse1 (not (= ~ldv_spin_addr_list_lock_of_net_device~0 1))) (.cse2 (not (= ~ldv_spin_ptl~0 1))) (.cse3 (not (= ~ldv_spin_tx_global_lock_of_net_device~0 1))) (.cse4 (not (= ~ldv_spin_alloc_lock_of_task_struct~0 1))) (.cse5 (not (= ~ldv_spin_node_size_lock_of_pglist_data~0 1))) (.cse6 (not (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1))) (.cse7 (not (= ~ldv_spin_siglock_of_sighand_struct~0 1))) (.cse8 (not (= ~ldv_spin_i_lock_of_inode~0 1))) (.cse9 (not (= |old(~ldv_spin_lp~0)| 1))) (.cse10 (not (= |old(~ldv_spin_lock_of_netdev_private~0)| 1))) (.cse11 (not (= ~ldv_spin_lru_lock_of_netns_frags~0 1))) (.cse12 (not (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 (not (= 3 |old(~ldv_statevar_3~0)|)) .cse5 .cse6 .cse7 .cse8 (= 3 ~ldv_statevar_3~0) .cse9 .cse10 .cse11 .cse12) (or .cse0 .cse1 .cse2 .cse3 .cse4 (= 6 ~ldv_statevar_0~0) .cse5 .cse6 .cse7 .cse8 (not (= 6 |old(~ldv_statevar_0~0)|)) .cse9 .cse10 .cse11 .cse12) (or .cse0 .cse1 .cse2 .cse3 .cse4 (and (= ~ldv_spin_lp~0 1) (= ~ldv_spin_lock_of_netdev_private~0 1)) .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12) (or .cse0 .cse1 .cse2 .cse3 .cse4 (not (= 5 |old(~ldv_statevar_1~0)|)) .cse5 .cse6 .cse7 .cse8 (= 5 ~ldv_statevar_1~0) .cse9 .cse10 .cse11 .cse12))) [2023-12-02 15:43:55,697 INFO L899 garLoopResultBuilder]: For program point L7059(lines 7043 7066) no Hoare annotation was computed. [2023-12-02 15:43:55,697 INFO L899 garLoopResultBuilder]: For program point reset_and_disable_rxtxEXIT(lines 7037 7067) no Hoare annotation was computed. [2023-12-02 15:43:55,697 INFO L899 garLoopResultBuilder]: For program point L7061(lines 7061 7064) no Hoare annotation was computed. [2023-12-02 15:43:55,697 INFO L899 garLoopResultBuilder]: For program point L7056(line 7056) no Hoare annotation was computed. [2023-12-02 15:43:55,697 INFO L902 garLoopResultBuilder]: At program point L7050(line 7050) the Hoare annotation is: true [2023-12-02 15:43:55,697 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 7037 7067) the Hoare annotation is: true [2023-12-02 15:43:55,697 INFO L902 garLoopResultBuilder]: At program point L7049-1(line 7049) the Hoare annotation is: true [2023-12-02 15:43:55,698 INFO L902 garLoopResultBuilder]: At program point L7049(line 7049) the Hoare annotation is: true [2023-12-02 15:43:55,698 INFO L899 garLoopResultBuilder]: For program point L7045-1(line 7045) no Hoare annotation was computed. [2023-12-02 15:43:55,698 INFO L902 garLoopResultBuilder]: At program point L7045(line 7045) the Hoare annotation is: true [2023-12-02 15:43:55,698 INFO L902 garLoopResultBuilder]: At program point ldv_43749(lines 7043 7066) the Hoare annotation is: true [2023-12-02 15:43:55,698 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(line -1) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_spin_lock~0 1))) (.cse1 (not (= ~ldv_spin_addr_list_lock_of_net_device~0 1))) (.cse2 (not (= ~ldv_spin_ptl~0 1))) (.cse3 (not (= ~ldv_spin_tx_global_lock_of_net_device~0 1))) (.cse4 (not (= ~ldv_spin_alloc_lock_of_task_struct~0 1))) (.cse5 (not (= ~ldv_spin_lock_of_netdev_private~0 1))) (.cse6 (not (= ~ldv_spin_node_size_lock_of_pglist_data~0 1))) (.cse7 (not (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1))) (.cse8 (not (= ~ldv_spin_siglock_of_sighand_struct~0 1))) (.cse9 (not (= ~ldv_spin_i_lock_of_inode~0 1))) (.cse10 (not (= ~ldv_spin_lp~0 1))) (.cse11 (not (= ~ldv_spin_lru_lock_of_netns_frags~0 1))) (.cse12 (not (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 (not (= 3 |old(~ldv_statevar_3~0)|)) .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 (= 3 ~ldv_statevar_3~0) .cse11 .cse12) (or .cse0 .cse1 .cse2 .cse3 .cse4 (= 6 ~ldv_statevar_0~0) .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 (not (= 6 |old(~ldv_statevar_0~0)|)) .cse11 .cse12))) [2023-12-02 15:43:55,698 INFO L899 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2023-12-02 15:43:55,698 INFO L895 garLoopResultBuilder]: At program point L-1-1(line -1) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_spin_lock~0 1))) (.cse1 (not (= ~ldv_spin_addr_list_lock_of_net_device~0 1))) (.cse2 (not (= ~ldv_spin_ptl~0 1))) (.cse3 (not (= ~ldv_spin_tx_global_lock_of_net_device~0 1))) (.cse4 (not (= ~ldv_spin_alloc_lock_of_task_struct~0 1))) (.cse5 (not (= ~ldv_spin_lock_of_netdev_private~0 1))) (.cse6 (not (= ~ldv_spin_node_size_lock_of_pglist_data~0 1))) (.cse7 (not (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1))) (.cse8 (not (= ~ldv_spin_siglock_of_sighand_struct~0 1))) (.cse9 (not (= ~ldv_spin_i_lock_of_inode~0 1))) (.cse10 (not (= ~ldv_spin_lp~0 1))) (.cse11 (not (= ~ldv_spin_lru_lock_of_netns_frags~0 1))) (.cse12 (not (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 (not (= 3 |old(~ldv_statevar_3~0)|)) .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 (= 3 ~ldv_statevar_3~0) .cse11 .cse12) (or .cse0 .cse1 .cse2 .cse3 .cse4 (= 6 ~ldv_statevar_0~0) .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 (not (= 6 |old(~ldv_statevar_0~0)|)) .cse11 .cse12))) [2023-12-02 15:43:55,698 INFO L899 garLoopResultBuilder]: For program point L-1-2(line -1) no Hoare annotation was computed. [2023-12-02 15:43:55,699 INFO L899 garLoopResultBuilder]: For program point L-1-4(line -1) no Hoare annotation was computed. [2023-12-02 15:43:55,699 INFO L895 garLoopResultBuilder]: At program point L-1-5(line -1) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_spin_lock~0 1))) (.cse1 (not (= ~ldv_spin_addr_list_lock_of_net_device~0 1))) (.cse2 (not (= ~ldv_spin_ptl~0 1))) (.cse3 (not (= ~ldv_spin_tx_global_lock_of_net_device~0 1))) (.cse4 (not (= ~ldv_spin_alloc_lock_of_task_struct~0 1))) (.cse5 (not (= ~ldv_spin_lock_of_netdev_private~0 1))) (.cse6 (not (= ~ldv_spin_node_size_lock_of_pglist_data~0 1))) (.cse7 (not (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1))) (.cse8 (not (= ~ldv_spin_siglock_of_sighand_struct~0 1))) (.cse9 (not (= ~ldv_spin_i_lock_of_inode~0 1))) (.cse10 (not (= ~ldv_spin_lp~0 1))) (.cse11 (not (= ~ldv_spin_lru_lock_of_netns_frags~0 1))) (.cse12 (not (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 (not (= 3 |old(~ldv_statevar_3~0)|)) .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 (= 3 ~ldv_statevar_3~0) .cse11 .cse12) (or .cse0 .cse1 .cse2 .cse3 .cse4 (= 6 ~ldv_statevar_0~0) .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 (not (= 6 |old(~ldv_statevar_0~0)|)) .cse11 .cse12))) [2023-12-02 15:43:55,699 INFO L899 garLoopResultBuilder]: For program point L-1-6(line -1) no Hoare annotation was computed. [2023-12-02 15:43:55,699 INFO L899 garLoopResultBuilder]: For program point L-1-8(line -1) no Hoare annotation was computed. [2023-12-02 15:43:55,699 INFO L895 garLoopResultBuilder]: At program point L-1-9(line -1) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_spin_lock~0 1))) (.cse1 (not (= ~ldv_spin_addr_list_lock_of_net_device~0 1))) (.cse2 (not (= ~ldv_spin_ptl~0 1))) (.cse3 (not (= ~ldv_spin_tx_global_lock_of_net_device~0 1))) (.cse4 (not (= ~ldv_spin_alloc_lock_of_task_struct~0 1))) (.cse5 (not (= ~ldv_spin_lock_of_netdev_private~0 1))) (.cse6 (not (= ~ldv_spin_node_size_lock_of_pglist_data~0 1))) (.cse7 (not (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1))) (.cse8 (not (= ~ldv_spin_siglock_of_sighand_struct~0 1))) (.cse9 (not (= ~ldv_spin_i_lock_of_inode~0 1))) (.cse10 (not (= ~ldv_spin_lp~0 1))) (.cse11 (not (= ~ldv_spin_lru_lock_of_netns_frags~0 1))) (.cse12 (not (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 (not (= 3 |old(~ldv_statevar_3~0)|)) .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 (= 3 ~ldv_statevar_3~0) .cse11 .cse12) (or .cse0 .cse1 .cse2 .cse3 .cse4 (= 6 ~ldv_statevar_0~0) .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 (not (= 6 |old(~ldv_statevar_0~0)|)) .cse11 .cse12))) [2023-12-02 15:43:55,699 INFO L899 garLoopResultBuilder]: For program point L-1-10(line -1) no Hoare annotation was computed. [2023-12-02 15:43:55,699 INFO L895 garLoopResultBuilder]: At program point L-1-12(line -1) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_spin_lock~0 1))) (.cse1 (not (= ~ldv_spin_addr_list_lock_of_net_device~0 1))) (.cse2 (not (= ~ldv_spin_ptl~0 1))) (.cse3 (not (= ~ldv_spin_tx_global_lock_of_net_device~0 1))) (.cse4 (not (= ~ldv_spin_alloc_lock_of_task_struct~0 1))) (.cse5 (not (= ~ldv_spin_lock_of_netdev_private~0 1))) (.cse6 (not (= ~ldv_spin_node_size_lock_of_pglist_data~0 1))) (.cse7 (not (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1))) (.cse8 (not (= ~ldv_spin_siglock_of_sighand_struct~0 1))) (.cse9 (not (= ~ldv_spin_i_lock_of_inode~0 1))) (.cse10 (not (= ~ldv_spin_lp~0 1))) (.cse11 (not (= ~ldv_spin_lru_lock_of_netns_frags~0 1))) (.cse12 (not (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 (not (= 3 |old(~ldv_statevar_3~0)|)) .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 (= 3 ~ldv_statevar_3~0) .cse11 .cse12) (or .cse0 .cse1 .cse2 .cse3 .cse4 (= 6 ~ldv_statevar_0~0) .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 (not (= 6 |old(~ldv_statevar_0~0)|)) .cse11 .cse12))) [2023-12-02 15:43:55,700 INFO L899 garLoopResultBuilder]: For program point L-1-13(line -1) no Hoare annotation was computed. [2023-12-02 15:43:55,700 INFO L899 garLoopResultBuilder]: For program point L-1-14(line -1) no Hoare annotation was computed. [2023-12-02 15:43:55,700 INFO L899 garLoopResultBuilder]: For program point ##fun~$Pointer$~TO~intEXIT(line -1) no Hoare annotation was computed. [2023-12-02 15:43:55,700 INFO L899 garLoopResultBuilder]: For program point netif_runningEXIT(lines 5902 5911) no Hoare annotation was computed. [2023-12-02 15:43:55,700 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 5902 5911) the Hoare annotation is: true [2023-12-02 15:43:55,700 INFO L902 garLoopResultBuilder]: At program point L10369(line 10369) the Hoare annotation is: true [2023-12-02 15:43:55,700 INFO L899 garLoopResultBuilder]: For program point L10368(line 10368) no Hoare annotation was computed. [2023-12-02 15:43:55,700 INFO L899 garLoopResultBuilder]: For program point L10369-1(line 10369) no Hoare annotation was computed. [2023-12-02 15:43:55,700 INFO L902 garLoopResultBuilder]: At program point L10367(line 10367) the Hoare annotation is: true [2023-12-02 15:43:55,700 INFO L899 garLoopResultBuilder]: For program point ldv_xmallocEXIT(lines 10358 10373) no Hoare annotation was computed. [2023-12-02 15:43:55,700 INFO L902 garLoopResultBuilder]: At program point L10367-1(line 10367) the Hoare annotation is: true [2023-12-02 15:43:55,701 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 10358 10373) the Hoare annotation is: true [2023-12-02 15:43:55,701 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 12058 12060) the Hoare annotation is: true [2023-12-02 15:43:55,701 INFO L899 garLoopResultBuilder]: For program point add_timerEXIT(lines 12058 12060) no Hoare annotation was computed. [2023-12-02 15:43:55,701 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 12238 12240) the Hoare annotation is: true [2023-12-02 15:43:55,701 INFO L899 garLoopResultBuilder]: For program point strlcpyEXIT(lines 12238 12240) no Hoare annotation was computed. [2023-12-02 15:43:55,701 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 12145 12147) the Hoare annotation is: true [2023-12-02 15:43:55,701 INFO L899 garLoopResultBuilder]: For program point iowrite32EXIT(lines 12145 12147) no Hoare annotation was computed. [2023-12-02 15:43:55,701 INFO L895 garLoopResultBuilder]: At program point L7166(line 7166) the Hoare annotation is: (or (not (= ~ldv_spin_lock~0 1)) (not (= ~ldv_spin_addr_list_lock_of_net_device~0 1)) (not (= ~ldv_spin_ptl~0 1)) (not (= ~ldv_spin_tx_global_lock_of_net_device~0 1)) (not (= ~ldv_spin_alloc_lock_of_task_struct~0 1)) (not (= ~ldv_spin_node_size_lock_of_pglist_data~0 1)) (not (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)) (not (= ~ldv_spin_siglock_of_sighand_struct~0 1)) (not (= ~ldv_spin_i_lock_of_inode~0 1)) (not (= ~ldv_spin_lp~0 1)) (not (= |old(~ldv_spin_lock_of_netdev_private~0)| 1)) (not (= ~ldv_spin_lru_lock_of_netns_frags~0 1)) (= ~ldv_spin_lock_of_netdev_private~0 2) (not (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1))) [2023-12-02 15:43:55,701 INFO L899 garLoopResultBuilder]: For program point L7133-1(line 7133) no Hoare annotation was computed. [2023-12-02 15:43:55,702 INFO L895 garLoopResultBuilder]: At program point L7133(line 7133) the Hoare annotation is: (or (not (= ~ldv_spin_lock~0 1)) (not (= ~ldv_spin_addr_list_lock_of_net_device~0 1)) (not (= ~ldv_spin_ptl~0 1)) (not (= ~ldv_spin_tx_global_lock_of_net_device~0 1)) (not (= ~ldv_spin_alloc_lock_of_task_struct~0 1)) (not (= ~ldv_spin_node_size_lock_of_pglist_data~0 1)) (not (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)) (not (= ~ldv_spin_siglock_of_sighand_struct~0 1)) (not (= ~ldv_spin_i_lock_of_inode~0 1)) (not (= ~ldv_spin_lp~0 1)) (= ~ldv_spin_lock_of_netdev_private~0 1) (not (= |old(~ldv_spin_lock_of_netdev_private~0)| 1)) (not (= ~ldv_spin_lru_lock_of_netns_frags~0 1)) (not (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1))) [2023-12-02 15:43:55,702 INFO L899 garLoopResultBuilder]: For program point L7166-1(line 7166) no Hoare annotation was computed. [2023-12-02 15:43:55,702 INFO L899 garLoopResultBuilder]: For program point L7307-1(line 7307) no Hoare annotation was computed. [2023-12-02 15:43:55,702 INFO L895 garLoopResultBuilder]: At program point L7307(line 7307) the Hoare annotation is: (or (not (= ~ldv_spin_lock~0 1)) (not (= ~ldv_spin_addr_list_lock_of_net_device~0 1)) (not (= ~ldv_spin_ptl~0 1)) (not (= ~ldv_spin_tx_global_lock_of_net_device~0 1)) (not (= ~ldv_spin_alloc_lock_of_task_struct~0 1)) (not (= ~ldv_spin_node_size_lock_of_pglist_data~0 1)) (not (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)) (not (= ~ldv_spin_siglock_of_sighand_struct~0 1)) (not (= ~ldv_spin_i_lock_of_inode~0 1)) (not (= ~ldv_spin_lp~0 1)) (not (= |old(~ldv_spin_lock_of_netdev_private~0)| 1)) (not (= ~ldv_spin_lru_lock_of_netns_frags~0 1)) (= ~ldv_spin_lock_of_netdev_private~0 2) (not (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1))) [2023-12-02 15:43:55,702 INFO L899 garLoopResultBuilder]: For program point $Ultimate##9(lines 7333 7336) no Hoare annotation was computed. [2023-12-02 15:43:55,702 INFO L895 garLoopResultBuilder]: At program point L7130(line 7130) the Hoare annotation is: (or (not (= ~ldv_spin_lock~0 1)) (not (= ~ldv_spin_addr_list_lock_of_net_device~0 1)) (not (= ~ldv_spin_ptl~0 1)) (not (= ~ldv_spin_tx_global_lock_of_net_device~0 1)) (not (= ~ldv_spin_alloc_lock_of_task_struct~0 1)) (not (= ~ldv_spin_node_size_lock_of_pglist_data~0 1)) (not (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)) (not (= ~ldv_spin_siglock_of_sighand_struct~0 1)) (not (= ~ldv_spin_i_lock_of_inode~0 1)) (not (= ~ldv_spin_lp~0 1)) (= ~ldv_spin_lock_of_netdev_private~0 1) (not (= |old(~ldv_spin_lock_of_netdev_private~0)| 1)) (not (= ~ldv_spin_lru_lock_of_netns_frags~0 1)) (not (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1))) [2023-12-02 15:43:55,702 INFO L899 garLoopResultBuilder]: For program point L7320-1(lines 7320 7321) no Hoare annotation was computed. [2023-12-02 15:43:55,702 INFO L895 garLoopResultBuilder]: At program point L7320(lines 7320 7321) the Hoare annotation is: (or (not (= ~ldv_spin_lock~0 1)) (not (= ~ldv_spin_addr_list_lock_of_net_device~0 1)) (not (= ~ldv_spin_ptl~0 1)) (not (= ~ldv_spin_tx_global_lock_of_net_device~0 1)) (not (= ~ldv_spin_alloc_lock_of_task_struct~0 1)) (not (= ~ldv_spin_node_size_lock_of_pglist_data~0 1)) (not (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)) (not (= ~ldv_spin_siglock_of_sighand_struct~0 1)) (not (= ~ldv_spin_i_lock_of_inode~0 1)) (not (= ~ldv_spin_lp~0 1)) (not (= |old(~ldv_spin_lock_of_netdev_private~0)| 1)) (not (= ~ldv_spin_lru_lock_of_netns_frags~0 1)) (= ~ldv_spin_lock_of_netdev_private~0 2) (not (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1))) [2023-12-02 15:43:55,703 INFO L899 garLoopResultBuilder]: For program point L7130-1(line 7130) no Hoare annotation was computed. [2023-12-02 15:43:55,703 INFO L899 garLoopResultBuilder]: For program point L7155-1(line 7155) no Hoare annotation was computed. [2023-12-02 15:43:55,703 INFO L895 garLoopResultBuilder]: At program point L7155(line 7155) the Hoare annotation is: (or (not (= ~ldv_spin_lock~0 1)) (not (= ~ldv_spin_addr_list_lock_of_net_device~0 1)) (not (= ~ldv_spin_ptl~0 1)) (not (= ~ldv_spin_tx_global_lock_of_net_device~0 1)) (not (= ~ldv_spin_alloc_lock_of_task_struct~0 1)) (not (= ~ldv_spin_node_size_lock_of_pglist_data~0 1)) (not (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)) (not (= ~ldv_spin_siglock_of_sighand_struct~0 1)) (not (= ~ldv_spin_i_lock_of_inode~0 1)) (not (= ~ldv_spin_lp~0 1)) (= ~ldv_spin_lock_of_netdev_private~0 1) (not (= |old(~ldv_spin_lock_of_netdev_private~0)| 1)) (not (= ~ldv_spin_lru_lock_of_netns_frags~0 1)) (not (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1))) [2023-12-02 15:43:55,703 INFO L895 garLoopResultBuilder]: At program point L9975(line 9975) the Hoare annotation is: (or (not (= ~ldv_spin_lock~0 1)) (not (= ~ldv_spin_addr_list_lock_of_net_device~0 1)) (not (= ~ldv_spin_ptl~0 1)) (not (= ~ldv_spin_tx_global_lock_of_net_device~0 1)) (not (= ~ldv_spin_alloc_lock_of_task_struct~0 1)) (not (= ~ldv_spin_node_size_lock_of_pglist_data~0 1)) (not (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)) (not (= ~ldv_spin_siglock_of_sighand_struct~0 1)) (not (= ~ldv_spin_i_lock_of_inode~0 1)) (not (= ~ldv_spin_lp~0 1)) (= ~ldv_spin_lock_of_netdev_private~0 1) (not (= |old(~ldv_spin_lock_of_netdev_private~0)| 1)) (not (= ~ldv_spin_lru_lock_of_netns_frags~0 1)) (not (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1))) [2023-12-02 15:43:55,703 INFO L895 garLoopResultBuilder]: At program point L9975-1(line 9975) the Hoare annotation is: (or (not (= ~ldv_spin_lock~0 1)) (not (= ~ldv_spin_addr_list_lock_of_net_device~0 1)) (not (= ~ldv_spin_ptl~0 1)) (not (= ~ldv_spin_tx_global_lock_of_net_device~0 1)) (not (= ~ldv_spin_alloc_lock_of_task_struct~0 1)) (not (= ~ldv_spin_node_size_lock_of_pglist_data~0 1)) (not (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)) (not (= ~ldv_spin_siglock_of_sighand_struct~0 1)) (not (= ~ldv_spin_i_lock_of_inode~0 1)) (not (= ~ldv_spin_lp~0 1)) (not (= |old(~ldv_spin_lock_of_netdev_private~0)| 1)) (not (= ~ldv_spin_lru_lock_of_netns_frags~0 1)) (= ~ldv_spin_lock_of_netdev_private~0 2) (not (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1))) [2023-12-02 15:43:55,703 INFO L899 garLoopResultBuilder]: For program point fealnx_tx_timeoutFINAL(lines 7117 7176) no Hoare annotation was computed. [2023-12-02 15:43:55,703 INFO L899 garLoopResultBuilder]: For program point L7139-1(line 7139) no Hoare annotation was computed. [2023-12-02 15:43:55,704 INFO L895 garLoopResultBuilder]: At program point L7139(line 7139) the Hoare annotation is: (or (not (= ~ldv_spin_lock~0 1)) (not (= ~ldv_spin_addr_list_lock_of_net_device~0 1)) (not (= ~ldv_spin_ptl~0 1)) (not (= ~ldv_spin_tx_global_lock_of_net_device~0 1)) (not (= ~ldv_spin_alloc_lock_of_task_struct~0 1)) (not (= ~ldv_spin_node_size_lock_of_pglist_data~0 1)) (not (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)) (not (= ~ldv_spin_siglock_of_sighand_struct~0 1)) (not (= ~ldv_spin_i_lock_of_inode~0 1)) (not (= ~ldv_spin_lp~0 1)) (= ~ldv_spin_lock_of_netdev_private~0 1) (not (= |old(~ldv_spin_lock_of_netdev_private~0)| 1)) (not (= ~ldv_spin_lru_lock_of_netns_frags~0 1)) (not (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1))) [2023-12-02 15:43:55,704 INFO L895 garLoopResultBuilder]: At program point L7172(line 7172) the Hoare annotation is: (or (not (= ~ldv_spin_lock~0 1)) (not (= ~ldv_spin_addr_list_lock_of_net_device~0 1)) (not (= ~ldv_spin_ptl~0 1)) (not (= ~ldv_spin_tx_global_lock_of_net_device~0 1)) (not (= ~ldv_spin_alloc_lock_of_task_struct~0 1)) (not (= ~ldv_spin_node_size_lock_of_pglist_data~0 1)) (not (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)) (not (= ~ldv_spin_siglock_of_sighand_struct~0 1)) (not (= ~ldv_spin_i_lock_of_inode~0 1)) (not (= ~ldv_spin_lp~0 1)) (= ~ldv_spin_lock_of_netdev_private~0 1) (not (= |old(~ldv_spin_lock_of_netdev_private~0)| 1)) (not (= ~ldv_spin_lru_lock_of_netns_frags~0 1)) (not (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1))) [2023-12-02 15:43:55,704 INFO L895 garLoopResultBuilder]: At program point L7168-1(line 7168) the Hoare annotation is: (or (not (= ~ldv_spin_lock~0 1)) (not (= ~ldv_spin_addr_list_lock_of_net_device~0 1)) (not (= ~ldv_spin_ptl~0 1)) (not (= ~ldv_spin_tx_global_lock_of_net_device~0 1)) (not (= ~ldv_spin_alloc_lock_of_task_struct~0 1)) (not (= ~ldv_spin_node_size_lock_of_pglist_data~0 1)) (not (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)) (not (= ~ldv_spin_siglock_of_sighand_struct~0 1)) (not (= ~ldv_spin_i_lock_of_inode~0 1)) (not (= ~ldv_spin_lp~0 1)) (not (= |old(~ldv_spin_lock_of_netdev_private~0)| 1)) (not (= ~ldv_spin_lru_lock_of_netns_frags~0 1)) (= ~ldv_spin_lock_of_netdev_private~0 2) (not (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1))) [2023-12-02 15:43:55,704 INFO L895 garLoopResultBuilder]: At program point L7168(line 7168) the Hoare annotation is: (or (not (= ~ldv_spin_lock~0 1)) (not (= ~ldv_spin_addr_list_lock_of_net_device~0 1)) (not (= ~ldv_spin_ptl~0 1)) (not (= ~ldv_spin_tx_global_lock_of_net_device~0 1)) (not (= ~ldv_spin_alloc_lock_of_task_struct~0 1)) (not (= ~ldv_spin_node_size_lock_of_pglist_data~0 1)) (not (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)) (not (= ~ldv_spin_siglock_of_sighand_struct~0 1)) (not (= ~ldv_spin_i_lock_of_inode~0 1)) (not (= ~ldv_spin_lp~0 1)) (not (= |old(~ldv_spin_lock_of_netdev_private~0)| 1)) (not (= ~ldv_spin_lru_lock_of_netns_frags~0 1)) (= ~ldv_spin_lock_of_netdev_private~0 2) (not (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1))) [2023-12-02 15:43:55,704 INFO L899 garLoopResultBuilder]: For program point fealnx_tx_timeoutEXIT(lines 7117 7176) no Hoare annotation was computed. [2023-12-02 15:43:55,704 INFO L899 garLoopResultBuilder]: For program point L7131-1(lines 7131 7132) no Hoare annotation was computed. [2023-12-02 15:43:55,704 INFO L895 garLoopResultBuilder]: At program point L7131(lines 7131 7132) the Hoare annotation is: (or (not (= ~ldv_spin_lock~0 1)) (not (= ~ldv_spin_addr_list_lock_of_net_device~0 1)) (not (= ~ldv_spin_ptl~0 1)) (not (= ~ldv_spin_tx_global_lock_of_net_device~0 1)) (not (= ~ldv_spin_alloc_lock_of_task_struct~0 1)) (not (= ~ldv_spin_node_size_lock_of_pglist_data~0 1)) (not (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)) (not (= ~ldv_spin_siglock_of_sighand_struct~0 1)) (not (= ~ldv_spin_i_lock_of_inode~0 1)) (not (= ~ldv_spin_lp~0 1)) (= ~ldv_spin_lock_of_netdev_private~0 1) (not (= |old(~ldv_spin_lock_of_netdev_private~0)| 1)) (not (= ~ldv_spin_lru_lock_of_netns_frags~0 1)) (not (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1))) [2023-12-02 15:43:55,705 INFO L899 garLoopResultBuilder]: For program point L7164-1(line 7164) no Hoare annotation was computed. [2023-12-02 15:43:55,705 INFO L895 garLoopResultBuilder]: At program point L7164(line 7164) the Hoare annotation is: (or (not (= ~ldv_spin_lock~0 1)) (not (= ~ldv_spin_addr_list_lock_of_net_device~0 1)) (not (= ~ldv_spin_ptl~0 1)) (not (= ~ldv_spin_tx_global_lock_of_net_device~0 1)) (not (= ~ldv_spin_alloc_lock_of_task_struct~0 1)) (not (= ~ldv_spin_node_size_lock_of_pglist_data~0 1)) (not (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)) (not (= ~ldv_spin_siglock_of_sighand_struct~0 1)) (not (= ~ldv_spin_i_lock_of_inode~0 1)) (not (= ~ldv_spin_lp~0 1)) (= ~ldv_spin_lock_of_netdev_private~0 1) (not (= |old(~ldv_spin_lock_of_netdev_private~0)| 1)) (not (= ~ldv_spin_lru_lock_of_netns_frags~0 1)) (not (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1))) [2023-12-02 15:43:55,705 INFO L899 garLoopResultBuilder]: For program point L7127-1(line 7127) no Hoare annotation was computed. [2023-12-02 15:43:55,705 INFO L895 garLoopResultBuilder]: At program point L7127(line 7127) the Hoare annotation is: (or (not (= ~ldv_spin_lock~0 1)) (not (= ~ldv_spin_addr_list_lock_of_net_device~0 1)) (not (= ~ldv_spin_ptl~0 1)) (not (= ~ldv_spin_tx_global_lock_of_net_device~0 1)) (not (= ~ldv_spin_alloc_lock_of_task_struct~0 1)) (not (= ~ldv_spin_node_size_lock_of_pglist_data~0 1)) (not (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)) (not (= ~ldv_spin_siglock_of_sighand_struct~0 1)) (not (= ~ldv_spin_i_lock_of_inode~0 1)) (not (= ~ldv_spin_lp~0 1)) (= ~ldv_spin_lock_of_netdev_private~0 1) (not (= |old(~ldv_spin_lock_of_netdev_private~0)| 1)) (not (= ~ldv_spin_lru_lock_of_netns_frags~0 1)) (not (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1))) [2023-12-02 15:43:55,705 INFO L899 garLoopResultBuilder]: For program point L9976(lines 9971 9980) no Hoare annotation was computed. [2023-12-02 15:43:55,705 INFO L899 garLoopResultBuilder]: For program point L7148-1(line 7148) no Hoare annotation was computed. [2023-12-02 15:43:55,706 INFO L895 garLoopResultBuilder]: At program point L7148(line 7148) the Hoare annotation is: (or (not (= ~ldv_spin_lock~0 1)) (not (= ~ldv_spin_addr_list_lock_of_net_device~0 1)) (not (= ~ldv_spin_ptl~0 1)) (not (= ~ldv_spin_tx_global_lock_of_net_device~0 1)) (not (= ~ldv_spin_alloc_lock_of_task_struct~0 1)) (not (= ~ldv_spin_node_size_lock_of_pglist_data~0 1)) (not (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)) (not (= ~ldv_spin_siglock_of_sighand_struct~0 1)) (not (= ~ldv_spin_i_lock_of_inode~0 1)) (not (= ~ldv_spin_lp~0 1)) (= ~ldv_spin_lock_of_netdev_private~0 1) (not (= |old(~ldv_spin_lock_of_netdev_private~0)| 1)) (not (= ~ldv_spin_lru_lock_of_netns_frags~0 1)) (not (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1))) [2023-12-02 15:43:55,706 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 7117 7176) the Hoare annotation is: (or (not (= ~ldv_spin_lock~0 1)) (not (= ~ldv_spin_addr_list_lock_of_net_device~0 1)) (not (= ~ldv_spin_ptl~0 1)) (not (= ~ldv_spin_tx_global_lock_of_net_device~0 1)) (not (= ~ldv_spin_alloc_lock_of_task_struct~0 1)) (not (= ~ldv_spin_node_size_lock_of_pglist_data~0 1)) (not (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)) (not (= ~ldv_spin_siglock_of_sighand_struct~0 1)) (not (= ~ldv_spin_i_lock_of_inode~0 1)) (not (= ~ldv_spin_lp~0 1)) (= ~ldv_spin_lock_of_netdev_private~0 1) (not (= |old(~ldv_spin_lock_of_netdev_private~0)| 1)) (not (= ~ldv_spin_lru_lock_of_netns_frags~0 1)) (not (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1))) [2023-12-02 15:43:55,706 INFO L899 garLoopResultBuilder]: For program point $Ultimate##4(lines 7159 7162) no Hoare annotation was computed. [2023-12-02 15:43:55,706 INFO L899 garLoopResultBuilder]: For program point $Ultimate##2(lines 7143 7146) no Hoare annotation was computed. [2023-12-02 15:43:55,706 INFO L899 garLoopResultBuilder]: For program point L7169(line 7169) no Hoare annotation was computed. [2023-12-02 15:43:55,707 INFO L899 garLoopResultBuilder]: For program point L7318(lines 7318 7326) no Hoare annotation was computed. [2023-12-02 15:43:55,707 INFO L899 garLoopResultBuilder]: For program point L7318-2(lines 7318 7326) no Hoare annotation was computed. [2023-12-02 15:43:55,707 INFO L899 garLoopResultBuilder]: For program point L7149-1(line 7149) no Hoare annotation was computed. [2023-12-02 15:43:55,707 INFO L895 garLoopResultBuilder]: At program point L7149(line 7149) the Hoare annotation is: (or (not (= ~ldv_spin_lock~0 1)) (not (= ~ldv_spin_addr_list_lock_of_net_device~0 1)) (not (= ~ldv_spin_ptl~0 1)) (not (= ~ldv_spin_tx_global_lock_of_net_device~0 1)) (not (= ~ldv_spin_alloc_lock_of_task_struct~0 1)) (not (= ~ldv_spin_node_size_lock_of_pglist_data~0 1)) (not (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)) (not (= ~ldv_spin_siglock_of_sighand_struct~0 1)) (not (= ~ldv_spin_i_lock_of_inode~0 1)) (not (= ~ldv_spin_lp~0 1)) (= ~ldv_spin_lock_of_netdev_private~0 1) (not (= |old(~ldv_spin_lock_of_netdev_private~0)| 1)) (not (= ~ldv_spin_lru_lock_of_netns_frags~0 1)) (not (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1))) [2023-12-02 15:43:55,707 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 12118 12120) the Hoare annotation is: true [2023-12-02 15:43:55,707 INFO L899 garLoopResultBuilder]: For program point eth_validate_addrEXIT(lines 12118 12120) no Hoare annotation was computed. [2023-12-02 15:43:55,708 INFO L899 garLoopResultBuilder]: For program point ldv_is_errEXIT(lines 10161 10166) no Hoare annotation was computed. [2023-12-02 15:43:55,708 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 10161 10166) the Hoare annotation is: true [2023-12-02 15:43:55,708 INFO L899 garLoopResultBuilder]: For program point spin_unlock_irqrestoreEXIT(lines 5393 5401) no Hoare annotation was computed. [2023-12-02 15:43:55,708 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 5393 5401) the Hoare annotation is: true [2023-12-02 15:43:55,708 INFO L899 garLoopResultBuilder]: For program point L7823-1(line 7823) no Hoare annotation was computed. [2023-12-02 15:43:55,708 INFO L902 garLoopResultBuilder]: At program point L7823(line 7823) the Hoare annotation is: true [2023-12-02 15:43:55,709 INFO L899 garLoopResultBuilder]: For program point L7856-1(line 7856) no Hoare annotation was computed. [2023-12-02 15:43:55,709 INFO L902 garLoopResultBuilder]: At program point L7856(line 7856) the Hoare annotation is: true [2023-12-02 15:43:55,709 INFO L899 garLoopResultBuilder]: For program point $Ultimate##32(lines 7849 7852) no Hoare annotation was computed. [2023-12-02 15:43:55,709 INFO L899 garLoopResultBuilder]: For program point L7857-1(line 7857) no Hoare annotation was computed. [2023-12-02 15:43:55,709 INFO L902 garLoopResultBuilder]: At program point L7857(line 7857) the Hoare annotation is: true [2023-12-02 15:43:55,709 INFO L902 garLoopResultBuilder]: At program point L7858(line 7858) the Hoare annotation is: true [2023-12-02 15:43:55,709 INFO L899 garLoopResultBuilder]: For program point L7858-1(line 7858) no Hoare annotation was computed. [2023-12-02 15:43:55,710 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 7802 7865) the Hoare annotation is: true [2023-12-02 15:43:55,710 INFO L899 garLoopResultBuilder]: For program point L7817-1(line 7817) no Hoare annotation was computed. [2023-12-02 15:43:55,710 INFO L902 garLoopResultBuilder]: At program point L7817(line 7817) the Hoare annotation is: true [2023-12-02 15:43:55,710 INFO L902 garLoopResultBuilder]: At program point L7834(line 7834) the Hoare annotation is: true [2023-12-02 15:43:55,710 INFO L899 garLoopResultBuilder]: For program point L7834-1(line 7834) no Hoare annotation was computed. [2023-12-02 15:43:55,710 INFO L899 garLoopResultBuilder]: For program point L7827-9(lines 7821 7854) no Hoare annotation was computed. [2023-12-02 15:43:55,710 INFO L899 garLoopResultBuilder]: For program point L7827-7(lines 7827 7854) no Hoare annotation was computed. [2023-12-02 15:43:55,710 INFO L899 garLoopResultBuilder]: For program point L7861-1(line 7861) no Hoare annotation was computed. [2023-12-02 15:43:55,711 INFO L902 garLoopResultBuilder]: At program point L7861(line 7861) the Hoare annotation is: true [2023-12-02 15:43:55,711 INFO L899 garLoopResultBuilder]: For program point __set_rx_modeEXIT(lines 7802 7865) no Hoare annotation was computed. [2023-12-02 15:43:55,711 INFO L899 garLoopResultBuilder]: For program point L7829-1(line 7829) no Hoare annotation was computed. [2023-12-02 15:43:55,711 INFO L902 garLoopResultBuilder]: At program point L7829(line 7829) the Hoare annotation is: true [2023-12-02 15:43:55,711 INFO L899 garLoopResultBuilder]: For program point L7821-4(lines 7821 7854) no Hoare annotation was computed. [2023-12-02 15:43:55,711 INFO L899 garLoopResultBuilder]: For program point ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOIDEXIT(line -1) no Hoare annotation was computed. [2023-12-02 15:43:55,712 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2023-12-02 15:43:55,712 INFO L899 garLoopResultBuilder]: For program point L6924-2(lines 6788 6931) no Hoare annotation was computed. [2023-12-02 15:43:55,712 INFO L899 garLoopResultBuilder]: For program point L6809(lines 6809 6928) no Hoare annotation was computed. [2023-12-02 15:43:55,712 INFO L899 garLoopResultBuilder]: For program point L6859(lines 6859 6915) no Hoare annotation was computed. [2023-12-02 15:43:55,712 INFO L899 garLoopResultBuilder]: For program point L6843(lines 6843 6915) no Hoare annotation was computed. [2023-12-02 15:43:55,712 INFO L899 garLoopResultBuilder]: For program point L6827(lines 6827 6915) no Hoare annotation was computed. [2023-12-02 15:43:55,712 INFO L899 garLoopResultBuilder]: For program point L6811-1(line 6811) no Hoare annotation was computed. [2023-12-02 15:43:55,712 INFO L902 garLoopResultBuilder]: At program point L6811(line 6811) the Hoare annotation is: true [2023-12-02 15:43:55,713 INFO L899 garLoopResultBuilder]: For program point L6861-1(line 6861) no Hoare annotation was computed. [2023-12-02 15:43:55,713 INFO L902 garLoopResultBuilder]: At program point L6861(line 6861) the Hoare annotation is: true [2023-12-02 15:43:55,713 INFO L899 garLoopResultBuilder]: For program point L6845-1(line 6845) no Hoare annotation was computed. [2023-12-02 15:43:55,713 INFO L902 garLoopResultBuilder]: At program point L6845(line 6845) the Hoare annotation is: true [2023-12-02 15:43:55,713 INFO L899 garLoopResultBuilder]: For program point L6895-1(lines 6827 6915) no Hoare annotation was computed. [2023-12-02 15:43:55,713 INFO L899 garLoopResultBuilder]: For program point L6895(lines 6895 6915) no Hoare annotation was computed. [2023-12-02 15:43:55,713 INFO L899 garLoopResultBuilder]: For program point L6829-1(line 6829) no Hoare annotation was computed. [2023-12-02 15:43:55,713 INFO L902 garLoopResultBuilder]: At program point L6829(line 6829) the Hoare annotation is: true [2023-12-02 15:43:55,713 INFO L899 garLoopResultBuilder]: For program point L6879(lines 6879 6915) no Hoare annotation was computed. [2023-12-02 15:43:55,713 INFO L899 garLoopResultBuilder]: For program point getlinktypeEXIT(lines 6788 6931) no Hoare annotation was computed. [2023-12-02 15:43:55,714 INFO L899 garLoopResultBuilder]: For program point L6897-1(line 6897) no Hoare annotation was computed. [2023-12-02 15:43:55,714 INFO L902 garLoopResultBuilder]: At program point L6897(line 6897) the Hoare annotation is: true [2023-12-02 15:43:55,714 INFO L899 garLoopResultBuilder]: For program point L6881-1(line 6881) no Hoare annotation was computed. [2023-12-02 15:43:55,714 INFO L902 garLoopResultBuilder]: At program point L6881(line 6881) the Hoare annotation is: true [2023-12-02 15:43:55,714 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 6788 6931) the Hoare annotation is: true [2023-12-02 15:43:55,714 INFO L899 garLoopResultBuilder]: For program point L6819-1(line 6819) no Hoare annotation was computed. [2023-12-02 15:43:55,714 INFO L902 garLoopResultBuilder]: At program point L6819(line 6819) the Hoare annotation is: true [2023-12-02 15:43:55,714 INFO L902 garLoopResultBuilder]: At program point L6806(line 6806) the Hoare annotation is: true [2023-12-02 15:43:55,714 INFO L899 garLoopResultBuilder]: For program point L6806-1(line 6806) no Hoare annotation was computed. [2023-12-02 15:43:55,714 INFO L899 garLoopResultBuilder]: For program point ldv_freeEXIT(lines 10349 10357) no Hoare annotation was computed. [2023-12-02 15:43:55,714 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 10349 10357) the Hoare annotation is: true [2023-12-02 15:43:55,714 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 5980 5990) the Hoare annotation is: true [2023-12-02 15:43:55,715 INFO L899 garLoopResultBuilder]: For program point L5540-1(line 5540) no Hoare annotation was computed. [2023-12-02 15:43:55,715 INFO L902 garLoopResultBuilder]: At program point L5538(line 5538) the Hoare annotation is: true [2023-12-02 15:43:55,715 INFO L902 garLoopResultBuilder]: At program point L5540(line 5540) the Hoare annotation is: true [2023-12-02 15:43:55,715 INFO L899 garLoopResultBuilder]: For program point L5538-1(line 5538) no Hoare annotation was computed. [2023-12-02 15:43:55,715 INFO L899 garLoopResultBuilder]: For program point pci_unmap_singleEXIT(lines 5980 5990) no Hoare annotation was computed. [2023-12-02 15:43:55,715 INFO L902 garLoopResultBuilder]: At program point L5541(line 5541) the Hoare annotation is: true [2023-12-02 15:43:55,715 INFO L899 garLoopResultBuilder]: For program point L5541-1(line 5541) no Hoare annotation was computed. [2023-12-02 15:43:55,715 INFO L899 garLoopResultBuilder]: For program point init_timer_keyEXIT(lines 12131 12133) no Hoare annotation was computed. [2023-12-02 15:43:55,715 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 12131 12133) the Hoare annotation is: true [2023-12-02 15:43:55,715 INFO L899 garLoopResultBuilder]: For program point __ldv_spin_lockEXIT(lines 12012 12014) no Hoare annotation was computed. [2023-12-02 15:43:55,715 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 12012 12014) the Hoare annotation is: true [2023-12-02 15:43:55,715 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 12204 12206) the Hoare annotation is: true [2023-12-02 15:43:55,716 INFO L899 garLoopResultBuilder]: For program point pci_iounmapEXIT(lines 12204 12206) no Hoare annotation was computed. [2023-12-02 15:43:55,716 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 12221 12223) the Hoare annotation is: true [2023-12-02 15:43:55,716 INFO L899 garLoopResultBuilder]: For program point printkEXIT(lines 12221 12223) no Hoare annotation was computed. [2023-12-02 15:43:55,716 INFO L899 garLoopResultBuilder]: For program point warn_slowpath_nullEXIT(lines 12244 12246) no Hoare annotation was computed. [2023-12-02 15:43:55,716 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 12244 12246) the Hoare annotation is: true [2023-12-02 15:43:55,716 INFO L899 garLoopResultBuilder]: For program point ##fun~$Pointer$~X~~structbegin~int~structend~~TO~intEXIT(line -1) no Hoare annotation was computed. [2023-12-02 15:43:55,716 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2023-12-02 15:43:55,716 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 12232 12236) the Hoare annotation is: true [2023-12-02 15:43:55,716 INFO L899 garLoopResultBuilder]: For program point skb_putEXIT(lines 12232 12236) no Hoare annotation was computed. [2023-12-02 15:43:55,716 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 8338 8350) the Hoare annotation is: (or (not (= ~ldv_spin_lock~0 1)) (not (= ~ldv_spin_addr_list_lock_of_net_device~0 1)) (not (= ~ldv_spin_ptl~0 1)) (not (= ~ldv_spin_tx_global_lock_of_net_device~0 1)) (not (= ~ldv_spin_alloc_lock_of_task_struct~0 1)) (not (= 3 |old(~ldv_statevar_3~0)|)) (not (= ~ldv_spin_lock_of_netdev_private~0 1)) (not (= ~ldv_spin_node_size_lock_of_pglist_data~0 1)) (not (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)) (not (= ~ldv_spin_siglock_of_sighand_struct~0 1)) (not (= ~ldv_spin_i_lock_of_inode~0 1)) (not (= ~ldv_spin_lp~0 1)) (= 3 ~ldv_statevar_3~0) (not (= ~ldv_spin_lru_lock_of_netns_frags~0 1)) (not (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1))) [2023-12-02 15:43:55,716 INFO L899 garLoopResultBuilder]: For program point L8344-1(line 8344) no Hoare annotation was computed. [2023-12-02 15:43:55,717 INFO L895 garLoopResultBuilder]: At program point L8344(line 8344) the Hoare annotation is: (or (not (= ~ldv_spin_lock~0 1)) (not (= ~ldv_spin_addr_list_lock_of_net_device~0 1)) (not (= ~ldv_spin_ptl~0 1)) (not (= ~ldv_spin_tx_global_lock_of_net_device~0 1)) (not (= ~ldv_spin_alloc_lock_of_task_struct~0 1)) (not (= 3 |old(~ldv_statevar_3~0)|)) (not (= ~ldv_spin_lock_of_netdev_private~0 1)) (not (= ~ldv_spin_node_size_lock_of_pglist_data~0 1)) (not (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)) (not (= ~ldv_spin_siglock_of_sighand_struct~0 1)) (not (= ~ldv_spin_i_lock_of_inode~0 1)) (not (= ~ldv_spin_lp~0 1)) (= 3 ~ldv_statevar_3~0) (not (= ~ldv_spin_lru_lock_of_netns_frags~0 1)) (not (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1))) [2023-12-02 15:43:55,717 INFO L899 garLoopResultBuilder]: For program point ldv_del_timer_syncEXIT(lines 8338 8350) no Hoare annotation was computed. [2023-12-02 15:43:55,717 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 8816 8827) the Hoare annotation is: true [2023-12-02 15:43:55,717 INFO L899 garLoopResultBuilder]: For program point ldv_free_netdevFINAL(lines 8816 8827) no Hoare annotation was computed. [2023-12-02 15:43:55,717 INFO L899 garLoopResultBuilder]: For program point ldv_free_netdevEXIT(lines 8816 8827) no Hoare annotation was computed. [2023-12-02 15:43:55,717 INFO L902 garLoopResultBuilder]: At program point L8822(line 8822) the Hoare annotation is: true [2023-12-02 15:43:55,717 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 5790 5795) the Hoare annotation is: true [2023-12-02 15:43:55,717 INFO L899 garLoopResultBuilder]: For program point netdev_privEXIT(lines 5790 5795) no Hoare annotation was computed. [2023-12-02 15:43:55,717 INFO L899 garLoopResultBuilder]: For program point L11146(line 11146) no Hoare annotation was computed. [2023-12-02 15:43:55,718 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 11141 11151) the Hoare annotation is: (or (not (= ~ldv_spin_lock~0 1)) (not (= ~ldv_spin_addr_list_lock_of_net_device~0 1)) (not (= ~ldv_spin_ptl~0 1)) (not (= ~ldv_spin_tx_global_lock_of_net_device~0 1)) (not (= ~ldv_spin_alloc_lock_of_task_struct~0 1)) (not (= ~ldv_spin_node_size_lock_of_pglist_data~0 1)) (not (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)) (not (= ~ldv_spin_siglock_of_sighand_struct~0 1)) (not (= ~ldv_spin_i_lock_of_inode~0 1)) (not (= ~ldv_spin_lp~0 1)) (not (= |old(~ldv_spin_lock_of_netdev_private~0)| 2)) (not (= ~ldv_spin_lru_lock_of_netns_frags~0 1)) (= ~ldv_spin_lock_of_netdev_private~0 2) (not (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1))) [2023-12-02 15:43:55,718 INFO L899 garLoopResultBuilder]: For program point ldv_spin_unlock_lock_of_netdev_privateEXIT(lines 11141 11151) no Hoare annotation was computed. [2023-12-02 15:43:55,718 INFO L895 garLoopResultBuilder]: At program point L11145(line 11145) the Hoare annotation is: (or (not (= ~ldv_spin_lock~0 1)) (not (= ~ldv_spin_addr_list_lock_of_net_device~0 1)) (not (= ~ldv_spin_ptl~0 1)) (not (= ~ldv_spin_tx_global_lock_of_net_device~0 1)) (not (= ~ldv_spin_alloc_lock_of_task_struct~0 1)) (not (= ~ldv_spin_node_size_lock_of_pglist_data~0 1)) (not (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1)) (not (= ~ldv_spin_siglock_of_sighand_struct~0 1)) (not (= ~ldv_spin_i_lock_of_inode~0 1)) (not (= ~ldv_spin_lp~0 1)) (not (= |old(~ldv_spin_lock_of_netdev_private~0)| 2)) (not (= ~ldv_spin_lru_lock_of_netns_frags~0 1)) (= ~ldv_spin_lock_of_netdev_private~0 2) (not (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1))) [2023-12-02 15:43:55,718 INFO L899 garLoopResultBuilder]: For program point netdev_get_tx_queueEXIT(lines 5783 5789) no Hoare annotation was computed. [2023-12-02 15:43:55,718 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 5783 5789) the Hoare annotation is: true [2023-12-02 15:43:55,718 INFO L902 garLoopResultBuilder]: At program point L10203(line 10203) the Hoare annotation is: true [2023-12-02 15:43:55,718 INFO L899 garLoopResultBuilder]: For program point L10203-1(line 10203) no Hoare annotation was computed. [2023-12-02 15:43:55,718 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 10199 10207) the Hoare annotation is: true [2023-12-02 15:43:55,718 INFO L899 garLoopResultBuilder]: For program point ldv_filter_positive_intEXIT(lines 10199 10207) no Hoare annotation was computed. [2023-12-02 15:43:55,718 INFO L899 garLoopResultBuilder]: For program point L6144(lines 6130 6152) no Hoare annotation was computed. [2023-12-02 15:43:55,719 INFO L899 garLoopResultBuilder]: For program point stop_nic_rxEXIT(lines 6126 6153) no Hoare annotation was computed. [2023-12-02 15:43:55,719 INFO L899 garLoopResultBuilder]: For program point L6138(line 6138) no Hoare annotation was computed. [2023-12-02 15:43:55,719 INFO L902 garLoopResultBuilder]: At program point ldv_43594(lines 6130 6152) the Hoare annotation is: true [2023-12-02 15:43:55,719 INFO L899 garLoopResultBuilder]: For program point L6140-4(lines 6140 6143) no Hoare annotation was computed. [2023-12-02 15:43:55,719 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 6126 6153) the Hoare annotation is: true [2023-12-02 15:43:55,719 INFO L902 garLoopResultBuilder]: At program point L6133(line 6133) the Hoare annotation is: true [2023-12-02 15:43:55,719 INFO L899 garLoopResultBuilder]: For program point L6150(lines 6126 6153) no Hoare annotation was computed. [2023-12-02 15:43:55,719 INFO L899 garLoopResultBuilder]: For program point L6146(lines 6146 6149) no Hoare annotation was computed. [2023-12-02 15:43:55,719 INFO L902 garLoopResultBuilder]: At program point L11868(line 11868) the Hoare annotation is: true [2023-12-02 15:43:55,719 INFO L902 garLoopResultBuilder]: At program point L11869(line 11869) the Hoare annotation is: true [2023-12-02 15:43:55,719 INFO L902 garLoopResultBuilder]: At program point L11872(line 11872) the Hoare annotation is: true [2023-12-02 15:43:55,720 INFO L902 garLoopResultBuilder]: At program point L11873(line 11873) the Hoare annotation is: true [2023-12-02 15:43:55,720 INFO L902 garLoopResultBuilder]: At program point L11870(line 11870) the Hoare annotation is: true [2023-12-02 15:43:55,720 INFO L902 garLoopResultBuilder]: At program point L11871(line 11871) the Hoare annotation is: true [2023-12-02 15:43:55,720 INFO L899 garLoopResultBuilder]: For program point ldv_check_final_stateFINAL(lines 11864 11884) no Hoare annotation was computed. [2023-12-02 15:43:55,720 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 11864 11884) the Hoare annotation is: true [2023-12-02 15:43:55,720 INFO L902 garLoopResultBuilder]: At program point L11876(line 11876) the Hoare annotation is: true [2023-12-02 15:43:55,720 INFO L902 garLoopResultBuilder]: At program point L11877(line 11877) the Hoare annotation is: true [2023-12-02 15:43:55,720 INFO L902 garLoopResultBuilder]: At program point L11874(line 11874) the Hoare annotation is: true [2023-12-02 15:43:55,720 INFO L902 garLoopResultBuilder]: At program point L11875(line 11875) the Hoare annotation is: true [2023-12-02 15:43:55,721 INFO L899 garLoopResultBuilder]: For program point ldv_check_final_stateEXIT(lines 11864 11884) no Hoare annotation was computed. [2023-12-02 15:43:55,721 INFO L902 garLoopResultBuilder]: At program point L11878(line 11878) the Hoare annotation is: true [2023-12-02 15:43:55,721 INFO L902 garLoopResultBuilder]: At program point L11879(line 11879) the Hoare annotation is: true [2023-12-02 15:43:55,721 INFO L902 garLoopResultBuilder]: At program point L7350(line 7350) the Hoare annotation is: true [2023-12-02 15:43:55,721 INFO L899 garLoopResultBuilder]: For program point L7353-1(line 7353) no Hoare annotation was computed. [2023-12-02 15:43:55,721 INFO L902 garLoopResultBuilder]: At program point L7353(line 7353) the Hoare annotation is: true [2023-12-02 15:43:55,721 INFO L899 garLoopResultBuilder]: For program point L7350-1(line 7350) no Hoare annotation was computed. [2023-12-02 15:43:55,722 INFO L902 garLoopResultBuilder]: At program point L7370(lines 7370 7371) the Hoare annotation is: true [2023-12-02 15:43:55,722 INFO L899 garLoopResultBuilder]: For program point reset_rx_descriptorsEXIT(lines 7342 7375) no Hoare annotation was computed. [2023-12-02 15:43:55,722 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 7342 7375) the Hoare annotation is: true [2023-12-02 15:43:55,722 INFO L899 garLoopResultBuilder]: For program point L7370-1(lines 7370 7371) no Hoare annotation was computed. [2023-12-02 15:43:55,722 INFO L899 garLoopResultBuilder]: For program point $Ultimate##5(lines 7365 7368) no Hoare annotation was computed. [2023-12-02 15:43:55,722 INFO L899 garLoopResultBuilder]: For program point L6555-1(line 6555) no Hoare annotation was computed. [2023-12-02 15:43:55,722 INFO L902 garLoopResultBuilder]: At program point L6555(line 6555) the Hoare annotation is: true [2023-12-02 15:43:55,723 INFO L902 garLoopResultBuilder]: At program point L6576-1(line 6576) the Hoare annotation is: true [2023-12-02 15:43:55,723 INFO L899 garLoopResultBuilder]: For program point $Ultimate##17(lines 6581 6584) no Hoare annotation was computed. [2023-12-02 15:43:55,723 INFO L902 garLoopResultBuilder]: At program point L6576(line 6576) the Hoare annotation is: true [2023-12-02 15:43:55,723 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 6544 6591) the Hoare annotation is: true [2023-12-02 15:43:55,723 INFO L902 garLoopResultBuilder]: At program point L6566(line 6566) the Hoare annotation is: true [2023-12-02 15:43:55,723 INFO L902 garLoopResultBuilder]: At program point L6566-1(line 6566) the Hoare annotation is: true [2023-12-02 15:43:55,723 INFO L902 garLoopResultBuilder]: At program point L6558(line 6558) the Hoare annotation is: true [2023-12-02 15:43:55,723 INFO L899 garLoopResultBuilder]: For program point L6587-1(line 6587) no Hoare annotation was computed. [2023-12-02 15:43:55,724 INFO L902 garLoopResultBuilder]: At program point L6587(line 6587) the Hoare annotation is: true [2023-12-02 15:43:55,724 INFO L899 garLoopResultBuilder]: For program point mdio_readEXIT(lines 6544 6591) no Hoare annotation was computed. [2023-12-02 15:43:55,724 INFO L899 garLoopResultBuilder]: For program point L6558-1(line 6558) no Hoare annotation was computed. [2023-12-02 15:43:55,724 INFO L899 garLoopResultBuilder]: For program point L6577(line 6577) no Hoare annotation was computed. [2023-12-02 15:43:55,724 INFO L899 garLoopResultBuilder]: For program point L6567(line 6567) no Hoare annotation was computed. [2023-12-02 15:43:55,724 INFO L899 garLoopResultBuilder]: For program point L7104-1(line 7104) no Hoare annotation was computed. [2023-12-02 15:43:55,724 INFO L895 garLoopResultBuilder]: At program point L7104(line 7104) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_lock_of_netdev_private~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,724 INFO L899 garLoopResultBuilder]: For program point L8954(lines 8954 8957) no Hoare annotation was computed. [2023-12-02 15:43:55,724 INFO L899 garLoopResultBuilder]: For program point L9219(lines 9219 9222) no Hoare annotation was computed. [2023-12-02 15:43:55,724 INFO L895 garLoopResultBuilder]: At program point L7502(lines 7502 7503) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_netdev_private~0 2) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,725 INFO L899 garLoopResultBuilder]: For program point L7502-1(lines 7502 7503) no Hoare annotation was computed. [2023-12-02 15:43:55,725 INFO L895 garLoopResultBuilder]: At program point L8692(line 8692) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_lock_of_netdev_private~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,725 INFO L895 garLoopResultBuilder]: At program point L6446(lines 6216 6455) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_lock_of_netdev_private~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,725 INFO L902 garLoopResultBuilder]: At program point L8693(line 8693) the Hoare annotation is: true [2023-12-02 15:43:55,725 INFO L899 garLoopResultBuilder]: For program point L6315(lines 6315 6376) no Hoare annotation was computed. [2023-12-02 15:43:55,725 INFO L895 garLoopResultBuilder]: At program point L7108-1(line 7108) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_netdev_private~0 2) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,725 INFO L895 garLoopResultBuilder]: At program point L7108(line 7108) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_netdev_private~0 2) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,725 INFO L899 garLoopResultBuilder]: For program point L8958(lines 8958 8961) no Hoare annotation was computed. [2023-12-02 15:43:55,726 INFO L899 garLoopResultBuilder]: For program point L7769-1(line 7769) no Hoare annotation was computed. [2023-12-02 15:43:55,726 INFO L899 garLoopResultBuilder]: For program point ldv_interrupt_interrupt_instance_0_returnLabel#1(lines 8858 8921) no Hoare annotation was computed. [2023-12-02 15:43:55,726 INFO L895 garLoopResultBuilder]: At program point L7769(line 7769) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_lock_of_netdev_private~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,726 INFO L899 garLoopResultBuilder]: For program point L8694(line 8694) no Hoare annotation was computed. [2023-12-02 15:43:55,726 INFO L895 garLoopResultBuilder]: At program point L9355(line 9355) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_lock_of_netdev_private~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,726 INFO L895 garLoopResultBuilder]: At program point L6448(lines 6216 6455) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_lock_of_netdev_private~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,726 INFO L899 garLoopResultBuilder]: For program point L9223(lines 9223 9226) no Hoare annotation was computed. [2023-12-02 15:43:55,726 INFO L895 garLoopResultBuilder]: At program point L7109(line 7109) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_netdev_private~0 2) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,726 INFO L899 garLoopResultBuilder]: For program point L9356(line 9356) no Hoare annotation was computed. [2023-12-02 15:43:55,727 INFO L899 garLoopResultBuilder]: For program point L7110(line 7110) no Hoare annotation was computed. [2023-12-02 15:43:55,727 INFO L899 garLoopResultBuilder]: For program point L7772-1(line 7772) no Hoare annotation was computed. [2023-12-02 15:43:55,727 INFO L895 garLoopResultBuilder]: At program point L7772(line 7772) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_lock_of_netdev_private~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,727 INFO L899 garLoopResultBuilder]: For program point L7112-1(lines 7093 7116) no Hoare annotation was computed. [2023-12-02 15:43:55,727 INFO L895 garLoopResultBuilder]: At program point L7112(line 7112) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_netdev_private~0 2) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,727 INFO L899 garLoopResultBuilder]: For program point L8962(lines 8962 8965) no Hoare annotation was computed. [2023-12-02 15:43:55,727 INFO L899 garLoopResultBuilder]: For program point L7641-5(lines 7638 7694) no Hoare annotation was computed. [2023-12-02 15:43:55,727 INFO L899 garLoopResultBuilder]: For program point L6452(line 6452) no Hoare annotation was computed. [2023-12-02 15:43:55,727 INFO L899 garLoopResultBuilder]: For program point L7641-4(lines 7641 7663) no Hoare annotation was computed. [2023-12-02 15:43:55,727 INFO L899 garLoopResultBuilder]: For program point L9227(lines 9227 9230) no Hoare annotation was computed. [2023-12-02 15:43:55,728 INFO L895 garLoopResultBuilder]: At program point L7906(line 7906) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_lock_of_netdev_private~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,728 INFO L899 garLoopResultBuilder]: For program point L7774(lines 7774 7782) no Hoare annotation was computed. [2023-12-02 15:43:55,728 INFO L899 garLoopResultBuilder]: For program point L7906-1(line 7906) no Hoare annotation was computed. [2023-12-02 15:43:55,728 INFO L899 garLoopResultBuilder]: For program point L7774-2(lines 7774 7782) no Hoare annotation was computed. [2023-12-02 15:43:55,728 INFO L899 garLoopResultBuilder]: For program point L8303-1(line 8303) no Hoare annotation was computed. [2023-12-02 15:43:55,728 INFO L895 garLoopResultBuilder]: At program point L8303(line 8303) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_lock_of_netdev_private~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,728 INFO L899 garLoopResultBuilder]: For program point L6321(line 6321) no Hoare annotation was computed. [2023-12-02 15:43:55,728 INFO L899 garLoopResultBuilder]: For program point L9757(line 9757) no Hoare annotation was computed. [2023-12-02 15:43:55,728 INFO L899 garLoopResultBuilder]: For program point L8700(line 8700) no Hoare annotation was computed. [2023-12-02 15:43:55,728 INFO L899 garLoopResultBuilder]: For program point L7908-1(line 7908) no Hoare annotation was computed. [2023-12-02 15:43:55,729 INFO L895 garLoopResultBuilder]: At program point L7908(line 7908) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_lock_of_netdev_private~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,729 INFO L899 garLoopResultBuilder]: For program point L7776-1(line 7776) no Hoare annotation was computed. [2023-12-02 15:43:55,729 INFO L895 garLoopResultBuilder]: At program point L7776(line 7776) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_lock_of_netdev_private~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,729 INFO L899 garLoopResultBuilder]: For program point L8305(lines 8305 8315) no Hoare annotation was computed. [2023-12-02 15:43:55,729 INFO L899 garLoopResultBuilder]: For program point L8966(lines 8966 8969) no Hoare annotation was computed. [2023-12-02 15:43:55,729 INFO L895 garLoopResultBuilder]: At program point L9363(line 9363) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_lock_of_netdev_private~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,729 INFO L899 garLoopResultBuilder]: For program point L6324-1(lines 6324 6352) no Hoare annotation was computed. [2023-12-02 15:43:55,729 INFO L899 garLoopResultBuilder]: For program point L6324(lines 6324 6352) no Hoare annotation was computed. [2023-12-02 15:43:55,729 INFO L899 garLoopResultBuilder]: For program point L9231(lines 9231 9234) no Hoare annotation was computed. [2023-12-02 15:43:55,730 INFO L895 garLoopResultBuilder]: At program point L7910(line 7910) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_netdev_private~0 2) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,730 INFO L895 garLoopResultBuilder]: At program point L7778(line 7778) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_lock_of_netdev_private~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,730 INFO L899 garLoopResultBuilder]: For program point L7910-1(line 7910) no Hoare annotation was computed. [2023-12-02 15:43:55,730 INFO L899 garLoopResultBuilder]: For program point L7778-1(line 7778) no Hoare annotation was computed. [2023-12-02 15:43:55,730 INFO L895 garLoopResultBuilder]: At program point L8703(line 8703) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= 9 ~ldv_statevar_14~0) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_lock_of_netdev_private~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,730 INFO L899 garLoopResultBuilder]: For program point L8703-1(line 8703) no Hoare annotation was computed. [2023-12-02 15:43:55,730 INFO L899 garLoopResultBuilder]: For program point L7646-7(lines 7646 7649) no Hoare annotation was computed. [2023-12-02 15:43:55,730 INFO L899 garLoopResultBuilder]: For program point L9364(line 9364) no Hoare annotation was computed. [2023-12-02 15:43:55,730 INFO L899 garLoopResultBuilder]: For program point L8307-1(line 8307) no Hoare annotation was computed. [2023-12-02 15:43:55,731 INFO L895 garLoopResultBuilder]: At program point L8307(line 8307) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_lock_of_netdev_private~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,731 INFO L899 garLoopResultBuilder]: For program point ldv_net_dummy_resourceless_instance_1_returnLabel#1(lines 8922 9123) no Hoare annotation was computed. [2023-12-02 15:43:55,731 INFO L895 garLoopResultBuilder]: At program point ldv_timer_timer_instance_3_case_2#1(lines 9783 9812) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_lock_of_netdev_private~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,731 INFO L899 garLoopResultBuilder]: For program point L8970(lines 8970 8973) no Hoare annotation was computed. [2023-12-02 15:43:55,731 INFO L899 garLoopResultBuilder]: For program point L7517(lines 7397 7583) no Hoare annotation was computed. [2023-12-02 15:43:55,731 INFO L899 garLoopResultBuilder]: For program point L9235(lines 9235 9238) no Hoare annotation was computed. [2023-12-02 15:43:55,731 INFO L899 garLoopResultBuilder]: For program point ldv_pci_pci_instance_2_returnLabel#1(lines 9193 9415) no Hoare annotation was computed. [2023-12-02 15:43:55,731 INFO L899 garLoopResultBuilder]: For program point L7518(lines 7518 7521) no Hoare annotation was computed. [2023-12-02 15:43:55,731 INFO L899 garLoopResultBuilder]: For program point L6329-1(lines 6329 6330) no Hoare annotation was computed. [2023-12-02 15:43:55,731 INFO L895 garLoopResultBuilder]: At program point L6329(lines 6329 6330) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_lock_of_netdev_private~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,731 INFO L902 garLoopResultBuilder]: At program point main_switch_default#1(lines 8737 8798) the Hoare annotation is: true [2023-12-02 15:43:55,732 INFO L895 garLoopResultBuilder]: At program point L9897(line 9897) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_lock_of_netdev_private~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,732 INFO L899 garLoopResultBuilder]: For program point L7651(lines 7641 7661) no Hoare annotation was computed. [2023-12-02 15:43:55,732 INFO L895 garLoopResultBuilder]: At program point L9897-1(line 9897) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_lock_of_netdev_private~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,732 INFO L899 garLoopResultBuilder]: For program point L6991-1(line 6991) no Hoare annotation was computed. [2023-12-02 15:43:55,732 INFO L895 garLoopResultBuilder]: At program point L6991(line 6991) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_lock_of_netdev_private~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,733 INFO L899 garLoopResultBuilder]: For program point L9898(lines 9893 9902) no Hoare annotation was computed. [2023-12-02 15:43:55,733 INFO L899 garLoopResultBuilder]: For program point L7652(lines 7652 7655) no Hoare annotation was computed. [2023-12-02 15:43:55,733 INFO L899 garLoopResultBuilder]: For program point L6331-1(line 6331) no Hoare annotation was computed. [2023-12-02 15:43:55,733 INFO L895 garLoopResultBuilder]: At program point L6331(line 6331) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_lock_of_netdev_private~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,733 INFO L899 garLoopResultBuilder]: For program point mii_ioctl_returnLabel#1(lines 7961 7992) no Hoare annotation was computed. [2023-12-02 15:43:55,733 INFO L899 garLoopResultBuilder]: For program point L8974(lines 8974 8977) no Hoare annotation was computed. [2023-12-02 15:43:55,733 INFO L899 garLoopResultBuilder]: For program point L9239(lines 9239 9242) no Hoare annotation was computed. [2023-12-02 15:43:55,733 INFO L899 garLoopResultBuilder]: For program point L7522(lines 7397 7583) no Hoare annotation was computed. [2023-12-02 15:43:55,733 INFO L899 garLoopResultBuilder]: For program point L7523-3(lines 7523 7528) no Hoare annotation was computed. [2023-12-02 15:43:55,733 INFO L899 garLoopResultBuilder]: For program point L7523-2(lines 7523 7528) no Hoare annotation was computed. [2023-12-02 15:43:55,733 INFO L899 garLoopResultBuilder]: For program point L7656(lines 7641 7661) no Hoare annotation was computed. [2023-12-02 15:43:55,734 INFO L895 garLoopResultBuilder]: At program point L9374(line 9374) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_lock_of_netdev_private~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,734 INFO L899 garLoopResultBuilder]: For program point L8978(lines 8978 8981) no Hoare annotation was computed. [2023-12-02 15:43:55,734 INFO L895 garLoopResultBuilder]: At program point L7525(line 7525) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_netdev_private~0 2) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,734 INFO L899 garLoopResultBuilder]: For program point L9243(lines 9243 9246) no Hoare annotation was computed. [2023-12-02 15:43:55,734 INFO L899 garLoopResultBuilder]: For program point L9375(line 9375) no Hoare annotation was computed. [2023-12-02 15:43:55,734 INFO L899 garLoopResultBuilder]: For program point L6997-2(lines 6997 7005) no Hoare annotation was computed. [2023-12-02 15:43:55,734 INFO L899 garLoopResultBuilder]: For program point L6997(lines 6997 7005) no Hoare annotation was computed. [2023-12-02 15:43:55,734 INFO L899 garLoopResultBuilder]: For program point L6999-1(line 6999) no Hoare annotation was computed. [2023-12-02 15:43:55,734 INFO L895 garLoopResultBuilder]: At program point L6999(line 6999) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_lock_of_netdev_private~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,735 INFO L899 garLoopResultBuilder]: For program point L7000-1(line 7000) no Hoare annotation was computed. [2023-12-02 15:43:55,735 INFO L895 garLoopResultBuilder]: At program point L7000(line 7000) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_lock_of_netdev_private~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,735 INFO L895 garLoopResultBuilder]: At program point ldv_pci_pci_instance_2_case_14#1(lines 9202 9411) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_lock_of_netdev_private~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,735 INFO L899 garLoopResultBuilder]: For program point L8982(lines 8982 8985) no Hoare annotation was computed. [2023-12-02 15:43:55,735 INFO L899 garLoopResultBuilder]: For program point L7529-6(lines 7529 7539) no Hoare annotation was computed. [2023-12-02 15:43:55,735 INFO L899 garLoopResultBuilder]: For program point L7529-4(lines 7529 7539) no Hoare annotation was computed. [2023-12-02 15:43:55,735 INFO L899 garLoopResultBuilder]: For program point L9247(lines 9247 9250) no Hoare annotation was computed. [2023-12-02 15:43:55,736 INFO L899 garLoopResultBuilder]: For program point L7001-1(lines 7001 7002) no Hoare annotation was computed. [2023-12-02 15:43:55,736 INFO L895 garLoopResultBuilder]: At program point L7001(lines 7001 7002) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_lock_of_netdev_private~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,736 INFO L899 garLoopResultBuilder]: For program point L9380(line 9380) no Hoare annotation was computed. [2023-12-02 15:43:55,736 INFO L895 garLoopResultBuilder]: At program point ldv_entry_EMGentry_14_case_3#1(lines 8617 8713) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_lock_of_netdev_private~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,736 INFO L895 garLoopResultBuilder]: At program point L-1-3(line -1) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_netdev_private~0 2) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,736 INFO L895 garLoopResultBuilder]: At program point L-1-5(line -1) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_netdev_private~0 2) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,736 INFO L899 garLoopResultBuilder]: For program point L-1-7(line -1) no Hoare annotation was computed. [2023-12-02 15:43:55,736 INFO L899 garLoopResultBuilder]: For program point L-1-9(line -1) no Hoare annotation was computed. [2023-12-02 15:43:55,736 INFO L899 garLoopResultBuilder]: For program point L7531-1(line 7531) no Hoare annotation was computed. [2023-12-02 15:43:55,737 INFO L895 garLoopResultBuilder]: At program point L7531(line 7531) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_netdev_private~0 2) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,737 INFO L895 garLoopResultBuilder]: At program point ldv_net_dummy_resourceless_instance_1_case_2#1(lines 8925 9119) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_lock_of_netdev_private~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,737 INFO L899 garLoopResultBuilder]: For program point L8324-1(line 8324) no Hoare annotation was computed. [2023-12-02 15:43:55,737 INFO L895 garLoopResultBuilder]: At program point L8324(line 8324) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_lock_of_netdev_private~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,737 INFO L899 garLoopResultBuilder]: For program point L7400-1(line 7400) no Hoare annotation was computed. [2023-12-02 15:43:55,737 INFO L895 garLoopResultBuilder]: At program point L7400(line 7400) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_lock_of_netdev_private~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,737 INFO L899 garLoopResultBuilder]: For program point L7268-1(line 7268) no Hoare annotation was computed. [2023-12-02 15:43:55,737 INFO L895 garLoopResultBuilder]: At program point L7268(line 7268) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_lock_of_netdev_private~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,737 INFO L899 garLoopResultBuilder]: For program point L8986(lines 8986 8989) no Hoare annotation was computed. [2023-12-02 15:43:55,738 INFO L895 garLoopResultBuilder]: At program point L8326(line 8326) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_lock_of_netdev_private~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,738 INFO L899 garLoopResultBuilder]: For program point L9251(lines 9251 9254) no Hoare annotation was computed. [2023-12-02 15:43:55,738 INFO L899 garLoopResultBuilder]: For program point L8326-1(line 8326) no Hoare annotation was computed. [2023-12-02 15:43:55,738 INFO L899 garLoopResultBuilder]: For program point L8327-1(line 8327) no Hoare annotation was computed. [2023-12-02 15:43:55,738 INFO L895 garLoopResultBuilder]: At program point L8327(line 8327) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_lock_of_netdev_private~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,738 INFO L899 garLoopResultBuilder]: For program point L8328-1(line 8328) no Hoare annotation was computed. [2023-12-02 15:43:55,738 INFO L895 garLoopResultBuilder]: At program point L8328(line 8328) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_lock_of_netdev_private~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,738 INFO L895 garLoopResultBuilder]: At program point L9385(line 9385) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_lock_of_netdev_private~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,739 INFO L899 garLoopResultBuilder]: For program point L9385-1(line 9385) no Hoare annotation was computed. [2023-12-02 15:43:55,739 INFO L895 garLoopResultBuilder]: At program point ldv_pci_pci_instance_2_case_4#1(lines 9202 9411) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_lock_of_netdev_private~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,739 INFO L899 garLoopResultBuilder]: For program point L7272-1(line 7272) no Hoare annotation was computed. [2023-12-02 15:43:55,739 INFO L899 garLoopResultBuilder]: For program point L8329-1(line 8329) no Hoare annotation was computed. [2023-12-02 15:43:55,739 INFO L895 garLoopResultBuilder]: At program point L7272(line 7272) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_netdev_private~0 2) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,739 INFO L895 garLoopResultBuilder]: At program point L8329(line 8329) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_lock_of_netdev_private~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,739 INFO L899 garLoopResultBuilder]: For program point L8990(lines 8990 8993) no Hoare annotation was computed. [2023-12-02 15:43:55,739 INFO L899 garLoopResultBuilder]: For program point L7669(lines 7669 7675) no Hoare annotation was computed. [2023-12-02 15:43:55,739 INFO L895 garLoopResultBuilder]: At program point L8330(line 8330) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_lock_of_netdev_private~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,740 INFO L899 garLoopResultBuilder]: For program point L8330-1(line 8330) no Hoare annotation was computed. [2023-12-02 15:43:55,740 INFO L899 garLoopResultBuilder]: For program point L9255(lines 9255 9258) no Hoare annotation was computed. [2023-12-02 15:43:55,740 INFO L895 garLoopResultBuilder]: At program point L7009-1(lines 7009 7027) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_netdev_private~0 2) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,740 INFO L899 garLoopResultBuilder]: For program point L7009(lines 7009 7027) no Hoare annotation was computed. [2023-12-02 15:43:55,740 INFO L899 garLoopResultBuilder]: For program point L9784(lines 9784 9787) no Hoare annotation was computed. [2023-12-02 15:43:55,740 INFO L899 garLoopResultBuilder]: For program point L8331-1(line 8331) no Hoare annotation was computed. [2023-12-02 15:43:55,740 INFO L895 garLoopResultBuilder]: At program point L8331(line 8331) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_lock_of_netdev_private~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,740 INFO L899 garLoopResultBuilder]: For program point L7671-1(line 7671) no Hoare annotation was computed. [2023-12-02 15:43:55,740 INFO L895 garLoopResultBuilder]: At program point L7671(line 7671) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_netdev_private~0 2) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,741 INFO L895 garLoopResultBuilder]: At program point L7407-1(lines 7397 7583) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_netdev_private~0 2) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,741 INFO L895 garLoopResultBuilder]: At program point L7407(line 7407) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_netdev_private~0 2) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,741 INFO L899 garLoopResultBuilder]: For program point L8332-1(line 8332) no Hoare annotation was computed. [2023-12-02 15:43:55,741 INFO L895 garLoopResultBuilder]: At program point L8332(line 8332) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_lock_of_netdev_private~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,741 INFO L899 garLoopResultBuilder]: For program point L7011-1(line 7011) no Hoare annotation was computed. [2023-12-02 15:43:55,741 INFO L895 garLoopResultBuilder]: At program point L7011(line 7011) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_netdev_private~0 2) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,741 INFO L899 garLoopResultBuilder]: For program point L7936-1(line 7936) no Hoare annotation was computed. [2023-12-02 15:43:55,741 INFO L895 garLoopResultBuilder]: At program point L7936(line 7936) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_lock_of_netdev_private~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,741 INFO L899 garLoopResultBuilder]: For program point ldv_alloc_etherdev_mqs_returnLabel#1(lines 8295 8318) no Hoare annotation was computed. [2023-12-02 15:43:55,742 INFO L899 garLoopResultBuilder]: For program point L8333-1(line 8333) no Hoare annotation was computed. [2023-12-02 15:43:55,742 INFO L895 garLoopResultBuilder]: At program point L8333(line 8333) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_lock_of_netdev_private~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,742 INFO L899 garLoopResultBuilder]: For program point L8994(lines 8994 8997) no Hoare annotation was computed. [2023-12-02 15:43:55,742 INFO L899 garLoopResultBuilder]: For program point L7541(lines 7541 7562) no Hoare annotation was computed. [2023-12-02 15:43:55,742 INFO L899 garLoopResultBuilder]: For program point L9259(lines 9259 9262) no Hoare annotation was computed. [2023-12-02 15:43:55,742 INFO L895 garLoopResultBuilder]: At program point ldv_entry_EMGentry_14_case_6#1(lines 8617 8713) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_lock_of_netdev_private~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,742 INFO L899 garLoopResultBuilder]: For program point L7013-2(lines 7013 7025) no Hoare annotation was computed. [2023-12-02 15:43:55,742 INFO L899 garLoopResultBuilder]: For program point L8863(lines 8863 8866) no Hoare annotation was computed. [2023-12-02 15:43:55,742 INFO L899 garLoopResultBuilder]: For program point L8071-1(line 8071) no Hoare annotation was computed. [2023-12-02 15:43:55,743 INFO L895 garLoopResultBuilder]: At program point L8071(line 8071) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= 9 ~ldv_statevar_14~0) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_lock_of_netdev_private~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,743 INFO L899 garLoopResultBuilder]: For program point L7543-1(lines 7543 7544) no Hoare annotation was computed. [2023-12-02 15:43:55,743 INFO L895 garLoopResultBuilder]: At program point L7543(lines 7543 7544) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_netdev_private~0 2) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,743 INFO L899 garLoopResultBuilder]: For program point L7411(line 7411) no Hoare annotation was computed. [2023-12-02 15:43:55,743 INFO L899 garLoopResultBuilder]: For program point L7015-1(line 7015) no Hoare annotation was computed. [2023-12-02 15:43:55,743 INFO L895 garLoopResultBuilder]: At program point L7015(line 7015) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_netdev_private~0 2) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,743 INFO L895 garLoopResultBuilder]: At program point L8733(lines 8721 8801) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_lock_of_netdev_private~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,743 INFO L895 garLoopResultBuilder]: At program point fealnx_init_one_ldv_43637#1(lines 6315 6366) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_lock_of_netdev_private~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,744 INFO L899 garLoopResultBuilder]: For program point L8998(lines 8998 9001) no Hoare annotation was computed. [2023-12-02 15:43:55,744 INFO L899 garLoopResultBuilder]: For program point L9395(line 9395) no Hoare annotation was computed. [2023-12-02 15:43:55,744 INFO L899 garLoopResultBuilder]: For program point L7413-1(lines 7397 7583) no Hoare annotation was computed. [2023-12-02 15:43:55,744 INFO L895 garLoopResultBuilder]: At program point L7413(line 7413) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_netdev_private~0 2) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,744 INFO L899 garLoopResultBuilder]: For program point L8867(lines 8867 8870) no Hoare annotation was computed. [2023-12-02 15:43:55,744 INFO L899 garLoopResultBuilder]: For program point L7017(lines 7017 7023) no Hoare annotation was computed. [2023-12-02 15:43:55,744 INFO L899 garLoopResultBuilder]: For program point L7546(lines 7546 7559) no Hoare annotation was computed. [2023-12-02 15:43:55,744 INFO L899 garLoopResultBuilder]: For program point L8735(line 8735) no Hoare annotation was computed. [2023-12-02 15:43:55,744 INFO L895 garLoopResultBuilder]: At program point L7546-2(lines 7397 7583) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_netdev_private~0 2) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,744 INFO L899 garLoopResultBuilder]: For program point L7415-1(lines 7415 7420) no Hoare annotation was computed. [2023-12-02 15:43:55,745 INFO L895 garLoopResultBuilder]: At program point L9397(line 9397) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= 19 ~ldv_statevar_2~0) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_lock_of_netdev_private~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,745 INFO L899 garLoopResultBuilder]: For program point L9397-1(line 9397) no Hoare annotation was computed. [2023-12-02 15:43:55,745 INFO L899 garLoopResultBuilder]: For program point L6226(lines 6226 6229) no Hoare annotation was computed. [2023-12-02 15:43:55,745 INFO L899 garLoopResultBuilder]: For program point L7019-1(line 7019) no Hoare annotation was computed. [2023-12-02 15:43:55,745 INFO L895 garLoopResultBuilder]: At program point L7019(line 7019) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_netdev_private~0 2) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,745 INFO L899 garLoopResultBuilder]: For program point L7020-1(line 7020) no Hoare annotation was computed. [2023-12-02 15:43:55,745 INFO L895 garLoopResultBuilder]: At program point L7020(line 7020) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_netdev_private~0 2) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,745 INFO L899 garLoopResultBuilder]: For program point L9795(line 9795) no Hoare annotation was computed. [2023-12-02 15:43:55,745 INFO L899 garLoopResultBuilder]: For program point L8738(lines 8738 8741) no Hoare annotation was computed. [2023-12-02 15:43:55,745 INFO L899 garLoopResultBuilder]: For program point L7417-1(line 7417) no Hoare annotation was computed. [2023-12-02 15:43:55,746 INFO L895 garLoopResultBuilder]: At program point L7417(line 7417) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_netdev_private~0 2) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,746 INFO L899 garLoopResultBuilder]: For program point L7285-1(lines 7285 7290) no Hoare annotation was computed. [2023-12-02 15:43:55,746 INFO L895 garLoopResultBuilder]: At program point L9399(line 9399) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= 19 ~ldv_statevar_2~0) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_lock_of_netdev_private~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,746 INFO L899 garLoopResultBuilder]: For program point L7285(lines 7285 7290) no Hoare annotation was computed. [2023-12-02 15:43:55,746 INFO L899 garLoopResultBuilder]: For program point L9399-1(line 9399) no Hoare annotation was computed. [2023-12-02 15:43:55,746 INFO L899 garLoopResultBuilder]: For program point L8871(lines 8871 8874) no Hoare annotation was computed. [2023-12-02 15:43:55,746 INFO L895 garLoopResultBuilder]: At program point L7550(line 7550) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_netdev_private~0 2) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,746 INFO L895 garLoopResultBuilder]: At program point L7550-1(line 7550) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_netdev_private~0 2) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,746 INFO L899 garLoopResultBuilder]: For program point L9797(lines 9797 9802) no Hoare annotation was computed. [2023-12-02 15:43:55,747 INFO L895 garLoopResultBuilder]: At program point L9797-2(lines 9797 9802) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_lock_of_netdev_private~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,747 INFO L895 garLoopResultBuilder]: At program point L7551(line 7551) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_netdev_private~0 2) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,747 INFO L895 garLoopResultBuilder]: At program point L7287(line 7287) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_netdev_private~0 2) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,747 INFO L899 garLoopResultBuilder]: For program point L7552(line 7552) no Hoare annotation was computed. [2023-12-02 15:43:55,747 INFO L899 garLoopResultBuilder]: For program point L9270(line 9270) no Hoare annotation was computed. [2023-12-02 15:43:55,747 INFO L899 garLoopResultBuilder]: For program point L8742(lines 8742 8745) no Hoare annotation was computed. [2023-12-02 15:43:55,747 INFO L895 garLoopResultBuilder]: At program point L9139(line 9139) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_lock_of_netdev_private~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,747 INFO L899 garLoopResultBuilder]: For program point L7421-4(lines 7421 7424) no Hoare annotation was computed. [2023-12-02 15:43:55,747 INFO L899 garLoopResultBuilder]: For program point L9139-1(lines 9135 9143) no Hoare annotation was computed. [2023-12-02 15:43:55,748 INFO L899 garLoopResultBuilder]: For program point L9007(line 9007) no Hoare annotation was computed. [2023-12-02 15:43:55,748 INFO L895 garLoopResultBuilder]: At program point ldv_interrupt_interrupt_instance_0_case_4#1(lines 8862 8917) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_lock_of_netdev_private~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,748 INFO L899 garLoopResultBuilder]: For program point L6234(lines 6234 6241) no Hoare annotation was computed. [2023-12-02 15:43:55,748 INFO L899 garLoopResultBuilder]: For program point L7688-1(line 7688) no Hoare annotation was computed. [2023-12-02 15:43:55,748 INFO L895 garLoopResultBuilder]: At program point L7688(line 7688) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_netdev_private~0 2) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,748 INFO L899 garLoopResultBuilder]: For program point L8746(lines 8746 8749) no Hoare annotation was computed. [2023-12-02 15:43:55,748 INFO L895 garLoopResultBuilder]: At program point L5575(line 5575) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_netdev_private~0 2) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,748 INFO L899 garLoopResultBuilder]: For program point L5575-1(line 5575) no Hoare annotation was computed. [2023-12-02 15:43:55,748 INFO L899 garLoopResultBuilder]: For program point L7689-1(line 7689) no Hoare annotation was computed. [2023-12-02 15:43:55,749 INFO L895 garLoopResultBuilder]: At program point L7689(line 7689) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_netdev_private~0 2) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,749 INFO L899 garLoopResultBuilder]: For program point L7293-1(line 7293) no Hoare annotation was computed. [2023-12-02 15:43:55,749 INFO L895 garLoopResultBuilder]: At program point L7293(line 7293) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_netdev_private~0 2) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,749 INFO L895 garLoopResultBuilder]: At program point L7029(line 7029) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_netdev_private~0 2) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,749 INFO L899 garLoopResultBuilder]: For program point L9804(line 9804) no Hoare annotation was computed. [2023-12-02 15:43:55,749 INFO L895 garLoopResultBuilder]: At program point L7690(line 7690) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_netdev_private~0 2) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,749 INFO L899 garLoopResultBuilder]: For program point L7690-1(line 7690) no Hoare annotation was computed. [2023-12-02 15:43:55,749 INFO L899 garLoopResultBuilder]: For program point L7426-4(lines 7426 7431) no Hoare annotation was computed. [2023-12-02 15:43:55,749 INFO L895 garLoopResultBuilder]: At program point L7294(line 7294) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_netdev_private~0 2) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,750 INFO L899 garLoopResultBuilder]: For program point L6369-1(line 6369) no Hoare annotation was computed. [2023-12-02 15:43:55,750 INFO L895 garLoopResultBuilder]: At program point L6369(line 6369) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_lock_of_netdev_private~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,750 INFO L899 garLoopResultBuilder]: For program point L7426-5(lines 7397 7583) no Hoare annotation was computed. [2023-12-02 15:43:55,750 INFO L899 garLoopResultBuilder]: For program point L7294-1(line 7294) no Hoare annotation was computed. [2023-12-02 15:43:55,750 INFO L899 garLoopResultBuilder]: For program point L7030(line 7030) no Hoare annotation was computed. [2023-12-02 15:43:55,750 INFO L895 garLoopResultBuilder]: At program point L5577(line 5577) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_netdev_private~0 2) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,750 INFO L899 garLoopResultBuilder]: For program point L5577-1(line 5577) no Hoare annotation was computed. [2023-12-02 15:43:55,750 INFO L895 garLoopResultBuilder]: At program point L5578(line 5578) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_netdev_private~0 2) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,750 INFO L899 garLoopResultBuilder]: For program point L5578-1(line 5578) no Hoare annotation was computed. [2023-12-02 15:43:55,751 INFO L895 garLoopResultBuilder]: At program point L7428(line 7428) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_netdev_private~0 2) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,751 INFO L899 garLoopResultBuilder]: For program point L6371-2(lines 6315 6376) no Hoare annotation was computed. [2023-12-02 15:43:55,751 INFO L899 garLoopResultBuilder]: For program point L7032-1(lines 6977 7036) no Hoare annotation was computed. [2023-12-02 15:43:55,751 INFO L895 garLoopResultBuilder]: At program point L7032(line 7032) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_lock_of_netdev_private~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,751 INFO L899 garLoopResultBuilder]: For program point L8882(line 8882) no Hoare annotation was computed. [2023-12-02 15:43:55,751 INFO L899 garLoopResultBuilder]: For program point L8618(lines 8618 8621) no Hoare annotation was computed. [2023-12-02 15:43:55,751 INFO L899 garLoopResultBuilder]: For program point L8750(lines 8750 8753) no Hoare annotation was computed. [2023-12-02 15:43:55,751 INFO L895 garLoopResultBuilder]: At program point L9148(line 9148) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_lock_of_netdev_private~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,751 INFO L899 garLoopResultBuilder]: For program point L9148-1(line 9148) no Hoare annotation was computed. [2023-12-02 15:43:55,751 INFO L899 garLoopResultBuilder]: For program point L9280(line 9280) no Hoare annotation was computed. [2023-12-02 15:43:55,752 INFO L895 garLoopResultBuilder]: At program point ldv_pci_pci_instance_2_case_17#1(lines 9202 9411) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_lock_of_netdev_private~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,752 INFO L899 garLoopResultBuilder]: For program point L7432-5(lines 7397 7583) no Hoare annotation was computed. [2023-12-02 15:43:55,752 INFO L899 garLoopResultBuilder]: For program point L7432-3(lines 7432 7440) no Hoare annotation was computed. [2023-12-02 15:43:55,752 INFO L899 garLoopResultBuilder]: For program point L8754(lines 8754 8757) no Hoare annotation was computed. [2023-12-02 15:43:55,752 INFO L899 garLoopResultBuilder]: For program point L7697-2(lines 7695 7745) no Hoare annotation was computed. [2023-12-02 15:43:55,752 INFO L899 garLoopResultBuilder]: For program point L7697(lines 7697 7703) no Hoare annotation was computed. [2023-12-02 15:43:55,752 INFO L899 garLoopResultBuilder]: For program point L8622(lines 8622 8625) no Hoare annotation was computed. [2023-12-02 15:43:55,752 INFO L895 garLoopResultBuilder]: At program point ldv_entry_EMGentry_14_case_2#1(lines 8617 8713) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_lock_of_netdev_private~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,752 INFO L899 garLoopResultBuilder]: For program point L9019(line 9019) no Hoare annotation was computed. [2023-12-02 15:43:55,752 INFO L899 garLoopResultBuilder]: For program point L7566(line 7566) no Hoare annotation was computed. [2023-12-02 15:43:55,753 INFO L895 garLoopResultBuilder]: At program point L7434(line 7434) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_netdev_private~0 2) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,753 INFO L899 garLoopResultBuilder]: For program point L7434-1(line 7434) no Hoare annotation was computed. [2023-12-02 15:43:55,753 INFO L899 garLoopResultBuilder]: For program point L6245(lines 6245 6248) no Hoare annotation was computed. [2023-12-02 15:43:55,753 INFO L899 garLoopResultBuilder]: For program point L7699-1(lines 7699 7700) no Hoare annotation was computed. [2023-12-02 15:43:55,753 INFO L895 garLoopResultBuilder]: At program point L9945(line 9945) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_lock_of_netdev_private~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,753 INFO L899 garLoopResultBuilder]: For program point L8888(lines 8862 8917) no Hoare annotation was computed. [2023-12-02 15:43:55,753 INFO L895 garLoopResultBuilder]: At program point L7699(lines 7699 7700) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_netdev_private~0 2) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,753 INFO L895 garLoopResultBuilder]: At program point L9945-1(line 9945) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_netdev_private~0 2) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,753 INFO L899 garLoopResultBuilder]: For program point L9946(lines 9941 9950) no Hoare annotation was computed. [2023-12-02 15:43:55,753 INFO L899 garLoopResultBuilder]: For program point L7568-1(line 7568) no Hoare annotation was computed. [2023-12-02 15:43:55,754 INFO L895 garLoopResultBuilder]: At program point L7568(line 7568) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_netdev_private~0 2) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,754 INFO L899 garLoopResultBuilder]: For program point L7436-1(line 7436) no Hoare annotation was computed. [2023-12-02 15:43:55,754 INFO L895 garLoopResultBuilder]: At program point L7436(line 7436) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_netdev_private~0 2) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,754 INFO L899 garLoopResultBuilder]: For program point L9286-2(lines 9286 9291) no Hoare annotation was computed. [2023-12-02 15:43:55,754 INFO L895 garLoopResultBuilder]: At program point ldv_entry_EMGentry_14_case_9#1(lines 8617 8713) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= 9 ~ldv_statevar_14~0) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_lock_of_netdev_private~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,754 INFO L899 garLoopResultBuilder]: For program point L9286(lines 9286 9291) no Hoare annotation was computed. [2023-12-02 15:43:55,754 INFO L899 garLoopResultBuilder]: For program point L8626(lines 8626 8629) no Hoare annotation was computed. [2023-12-02 15:43:55,754 INFO L899 garLoopResultBuilder]: For program point L8758(lines 8758 8761) no Hoare annotation was computed. [2023-12-02 15:43:55,754 INFO L899 garLoopResultBuilder]: For program point L12062-1(line 12062) no Hoare annotation was computed. [2023-12-02 15:43:55,755 INFO L895 garLoopResultBuilder]: At program point L12062(line 12062) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_lock_of_netdev_private~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,755 INFO L899 garLoopResultBuilder]: For program point L5588-2(lines 5588 5596) no Hoare annotation was computed. [2023-12-02 15:43:55,755 INFO L899 garLoopResultBuilder]: For program point L5588(lines 5588 5596) no Hoare annotation was computed. [2023-12-02 15:43:55,755 INFO L895 garLoopResultBuilder]: At program point L10213(line 10213) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= 9 ~ldv_statevar_14~0) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_lock_of_netdev_private~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,755 INFO L899 garLoopResultBuilder]: For program point L10213-1(line 10213) no Hoare annotation was computed. [2023-12-02 15:43:55,755 INFO L899 garLoopResultBuilder]: For program point L7571(lines 7571 7577) no Hoare annotation was computed. [2023-12-02 15:43:55,755 INFO L899 garLoopResultBuilder]: For program point L7571-2(lines 7571 7577) no Hoare annotation was computed. [2023-12-02 15:43:55,755 INFO L895 garLoopResultBuilder]: At program point L9157(line 9157) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_lock_of_netdev_private~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,755 INFO L899 garLoopResultBuilder]: For program point L9157-1(line 9157) no Hoare annotation was computed. [2023-12-02 15:43:55,755 INFO L899 garLoopResultBuilder]: For program point L7704(lines 7704 7738) no Hoare annotation was computed. [2023-12-02 15:43:55,756 INFO L899 garLoopResultBuilder]: For program point L7573-1(line 7573) no Hoare annotation was computed. [2023-12-02 15:43:55,756 INFO L899 garLoopResultBuilder]: For program point L8630(lines 8630 8633) no Hoare annotation was computed. [2023-12-02 15:43:55,756 INFO L895 garLoopResultBuilder]: At program point L7573(line 7573) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_netdev_private~0 2) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,756 INFO L899 garLoopResultBuilder]: For program point L7441-3(lines 7441 7454) no Hoare annotation was computed. [2023-12-02 15:43:55,756 INFO L895 garLoopResultBuilder]: At program point L7706(line 7706) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_netdev_private~0 2) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,756 INFO L895 garLoopResultBuilder]: At program point L7574(line 7574) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_netdev_private~0 2) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,756 INFO L899 garLoopResultBuilder]: For program point L7706-1(line 7706) no Hoare annotation was computed. [2023-12-02 15:43:55,756 INFO L899 garLoopResultBuilder]: For program point L7574-1(line 7574) no Hoare annotation was computed. [2023-12-02 15:43:55,756 INFO L899 garLoopResultBuilder]: For program point L7442-4(lines 7442 7452) no Hoare annotation was computed. [2023-12-02 15:43:55,756 INFO L899 garLoopResultBuilder]: For program point L6253(lines 6253 6257) no Hoare annotation was computed. [2023-12-02 15:43:55,757 INFO L899 garLoopResultBuilder]: For program point L7971-1(line 7971) no Hoare annotation was computed. [2023-12-02 15:43:55,757 INFO L895 garLoopResultBuilder]: At program point L7971(line 7971) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_lock_of_netdev_private~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,757 INFO L895 garLoopResultBuilder]: At program point L5593(line 5593) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_netdev_private~0 2) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,757 INFO L899 garLoopResultBuilder]: For program point L5593-1(line 5593) no Hoare annotation was computed. [2023-12-02 15:43:55,757 INFO L895 garLoopResultBuilder]: At program point ldv_pci_pci_instance_2_case_9#1(lines 9202 9411) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_lock_of_netdev_private~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,757 INFO L899 garLoopResultBuilder]: For program point L7708(lines 7708 7728) no Hoare annotation was computed. [2023-12-02 15:43:55,757 INFO L899 garLoopResultBuilder]: For program point L7973-1(line 7973) no Hoare annotation was computed. [2023-12-02 15:43:55,757 INFO L895 garLoopResultBuilder]: At program point L7973(line 7973) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_lock_of_netdev_private~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,757 INFO L899 garLoopResultBuilder]: For program point L8634(lines 8634 8637) no Hoare annotation was computed. [2023-12-02 15:43:55,758 INFO L899 garLoopResultBuilder]: For program point L8502-1(lines 8497 8506) no Hoare annotation was computed. [2023-12-02 15:43:55,758 INFO L895 garLoopResultBuilder]: At program point L8502(line 8502) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_lock_of_netdev_private~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,758 INFO L895 garLoopResultBuilder]: At program point L12202(line 12202) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_lock_of_netdev_private~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,758 INFO L899 garLoopResultBuilder]: For program point L12202-1(line 12202) no Hoare annotation was computed. [2023-12-02 15:43:55,758 INFO L899 garLoopResultBuilder]: For program point L9296(line 9296) no Hoare annotation was computed. [2023-12-02 15:43:55,758 INFO L899 garLoopResultBuilder]: For program point L7975-2(lines 7969 7991) no Hoare annotation was computed. [2023-12-02 15:43:55,758 INFO L899 garLoopResultBuilder]: For program point L7579-1(line 7579) no Hoare annotation was computed. [2023-12-02 15:43:55,758 INFO L895 garLoopResultBuilder]: At program point L7579(line 7579) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_netdev_private~0 2) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,759 INFO L899 garLoopResultBuilder]: For program point L8901(line 8901) no Hoare annotation was computed. [2023-12-02 15:43:55,759 INFO L899 garLoopResultBuilder]: For program point L7448-1(line 7448) no Hoare annotation was computed. [2023-12-02 15:43:55,760 INFO L895 garLoopResultBuilder]: At program point L7448(line 7448) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_netdev_private~0 2) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,760 INFO L899 garLoopResultBuilder]: For program point L9166-1(lines 9162 9170) no Hoare annotation was computed. [2023-12-02 15:43:55,760 INFO L895 garLoopResultBuilder]: At program point L10223(line 10223) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_lock_of_netdev_private~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,760 INFO L895 garLoopResultBuilder]: At program point L9166(line 9166) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_lock_of_netdev_private~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,760 INFO L899 garLoopResultBuilder]: For program point L10223-1(line 10223) no Hoare annotation was computed. [2023-12-02 15:43:55,760 INFO L899 garLoopResultBuilder]: For program point L8638(lines 8638 8641) no Hoare annotation was computed. [2023-12-02 15:43:55,760 INFO L899 garLoopResultBuilder]: For program point L7449-1(line 7449) no Hoare annotation was computed. [2023-12-02 15:43:55,760 INFO L895 garLoopResultBuilder]: At program point L7449(line 7449) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_netdev_private~0 2) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,761 INFO L895 garLoopResultBuilder]: At program point L7450(line 7450) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_netdev_private~0 2) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,761 INFO L899 garLoopResultBuilder]: For program point L9300(lines 9300 9305) no Hoare annotation was computed. [2023-12-02 15:43:55,761 INFO L899 garLoopResultBuilder]: For program point L7450-1(line 7450) no Hoare annotation was computed. [2023-12-02 15:43:55,761 INFO L899 garLoopResultBuilder]: For program point L9300-2(lines 9300 9305) no Hoare annotation was computed. [2023-12-02 15:43:55,761 INFO L899 garLoopResultBuilder]: For program point L6261(lines 6261 6265) no Hoare annotation was computed. [2023-12-02 15:43:55,761 INFO L899 garLoopResultBuilder]: For program point L7715-1(line 7715) no Hoare annotation was computed. [2023-12-02 15:43:55,761 INFO L895 garLoopResultBuilder]: At program point L7715(line 7715) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_netdev_private~0 2) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,761 INFO L895 garLoopResultBuilder]: At program point L8904(line 8904) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_lock_of_netdev_private~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,762 INFO L895 garLoopResultBuilder]: At program point L8904-1(line 8904) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_lock_of_netdev_private~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,762 INFO L899 garLoopResultBuilder]: For program point L6394(lines 6394 6418) no Hoare annotation was computed. [2023-12-02 15:43:55,762 INFO L899 garLoopResultBuilder]: For program point L6394-2(lines 6394 6418) no Hoare annotation was computed. [2023-12-02 15:43:55,762 INFO L899 garLoopResultBuilder]: For program point L8905(line 8905) no Hoare annotation was computed. [2023-12-02 15:43:55,762 INFO L899 garLoopResultBuilder]: For program point L8642(lines 8642 8645) no Hoare annotation was computed. [2023-12-02 15:43:55,762 INFO L895 garLoopResultBuilder]: At program point ldv_interrupt_interrupt_instance_0_case_5#1(lines 8862 8917) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_lock_of_netdev_private~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,762 INFO L899 garLoopResultBuilder]: For program point L6396-1(line 6396) no Hoare annotation was computed. [2023-12-02 15:43:55,762 INFO L895 garLoopResultBuilder]: At program point L6396(line 6396) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_lock_of_netdev_private~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,762 INFO L895 garLoopResultBuilder]: At program point L9965(line 9965) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_lock_of_netdev_private~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,763 INFO L895 garLoopResultBuilder]: At program point L9965-1(line 9965) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_netdev_private~0 2) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,763 INFO L899 garLoopResultBuilder]: For program point L6398-4(lines 6398 6406) no Hoare annotation was computed. [2023-12-02 15:43:55,763 INFO L899 garLoopResultBuilder]: For program point L6398-2(lines 6398 6406) no Hoare annotation was computed. [2023-12-02 15:43:55,763 INFO L899 garLoopResultBuilder]: For program point L9966(lines 9961 9970) no Hoare annotation was computed. [2023-12-02 15:43:55,763 INFO L899 garLoopResultBuilder]: For program point L7985-1(line 7985) no Hoare annotation was computed. [2023-12-02 15:43:55,763 INFO L895 garLoopResultBuilder]: At program point L7985(line 7985) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_lock_of_netdev_private~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,763 INFO L899 garLoopResultBuilder]: For program point L7721-1(lines 7721 7722) no Hoare annotation was computed. [2023-12-02 15:43:55,763 INFO L895 garLoopResultBuilder]: At program point L7721(lines 7721 7722) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_netdev_private~0 2) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,763 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2023-12-02 15:43:55,763 INFO L899 garLoopResultBuilder]: For program point L6400-1(line 6400) no Hoare annotation was computed. [2023-12-02 15:43:55,764 INFO L895 garLoopResultBuilder]: At program point L6400(line 6400) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_lock_of_netdev_private~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,764 INFO L895 garLoopResultBuilder]: At program point L9440(line 9440) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_lock_of_netdev_private~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,764 INFO L899 garLoopResultBuilder]: For program point L9440-1(line 9440) no Hoare annotation was computed. [2023-12-02 15:43:55,764 INFO L895 garLoopResultBuilder]: At program point ldv_pci_pci_instance_2_case_12#1(lines 9202 9411) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_lock_of_netdev_private~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,764 INFO L899 garLoopResultBuilder]: For program point L9309(lines 9309 9314) no Hoare annotation was computed. [2023-12-02 15:43:55,764 INFO L899 garLoopResultBuilder]: For program point L9309-2(lines 9309 9314) no Hoare annotation was computed. [2023-12-02 15:43:55,764 INFO L895 garLoopResultBuilder]: At program point ldv_pci_pci_instance_2_case_1#1(lines 9202 9411) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_lock_of_netdev_private~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,765 INFO L895 garLoopResultBuilder]: At program point L9177(line 9177) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_lock_of_netdev_private~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,765 INFO L899 garLoopResultBuilder]: For program point L7988-1(line 7988) no Hoare annotation was computed. [2023-12-02 15:43:55,765 INFO L899 garLoopResultBuilder]: For program point L9177-1(line 9177) no Hoare annotation was computed. [2023-12-02 15:43:55,765 INFO L895 garLoopResultBuilder]: At program point L7988(line 7988) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_netdev_private~0 2) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,765 INFO L899 garLoopResultBuilder]: For program point L7724-1(line 7724) no Hoare annotation was computed. [2023-12-02 15:43:55,765 INFO L895 garLoopResultBuilder]: At program point L7724(line 7724) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_netdev_private~0 2) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,765 INFO L899 garLoopResultBuilder]: For program point L9442(lines 9442 9465) no Hoare annotation was computed. [2023-12-02 15:43:55,765 INFO L895 garLoopResultBuilder]: At program point L8649(line 8649) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_lock_of_netdev_private~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,765 INFO L899 garLoopResultBuilder]: For program point L6403-1(line 6403) no Hoare annotation was computed. [2023-12-02 15:43:55,766 INFO L895 garLoopResultBuilder]: At program point L6403(line 6403) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_lock_of_netdev_private~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,766 INFO L895 garLoopResultBuilder]: At program point L8650(line 8650) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= 20 ~ldv_statevar_2~0) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_lock_of_netdev_private~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,766 INFO L895 garLoopResultBuilder]: At program point ldv_net_dummy_resourceless_instance_1_case_4#1(lines 8925 9119) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_lock_of_netdev_private~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,766 INFO L895 garLoopResultBuilder]: At program point ldv_entry_EMGentry_14_case_5#1(lines 8617 8713) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_lock_of_netdev_private~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,766 INFO L902 garLoopResultBuilder]: At program point L8651(line 8651) the Hoare annotation is: true [2023-12-02 15:43:55,766 INFO L899 garLoopResultBuilder]: For program point ldv___pci_register_driver_returnLabel#1(lines 8269 8294) no Hoare annotation was computed. [2023-12-02 15:43:55,766 INFO L899 garLoopResultBuilder]: For program point L5612-1(line 5612) no Hoare annotation was computed. [2023-12-02 15:43:55,766 INFO L895 garLoopResultBuilder]: At program point L5612(line 5612) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_netdev_private~0 2) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,767 INFO L895 garLoopResultBuilder]: At program point L9444(line 9444) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_lock_of_netdev_private~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,767 INFO L895 garLoopResultBuilder]: At program point L9444-1(line 9444) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_lock_of_netdev_private~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,767 INFO L899 garLoopResultBuilder]: For program point L8652(line 8652) no Hoare annotation was computed. [2023-12-02 15:43:55,767 INFO L899 garLoopResultBuilder]: For program point L9445(line 9445) no Hoare annotation was computed. [2023-12-02 15:43:55,767 INFO L895 garLoopResultBuilder]: At program point L5614(line 5614) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_netdev_private~0 2) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,767 INFO L899 garLoopResultBuilder]: For program point L5614-1(line 5614) no Hoare annotation was computed. [2023-12-02 15:43:55,767 INFO L899 garLoopResultBuilder]: For program point L6407(lines 6407 6415) no Hoare annotation was computed. [2023-12-02 15:43:55,767 INFO L895 garLoopResultBuilder]: At program point L5615(line 5615) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_netdev_private~0 2) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,767 INFO L899 garLoopResultBuilder]: For program point L5615-1(line 5615) no Hoare annotation was computed. [2023-12-02 15:43:55,768 INFO L899 garLoopResultBuilder]: For program point L7465-3(lines 7465 7468) no Hoare annotation was computed. [2023-12-02 15:43:55,768 INFO L895 garLoopResultBuilder]: At program point L8523(line 8523) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_lock_of_netdev_private~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,768 INFO L899 garLoopResultBuilder]: For program point L8523-1(lines 8518 8527) no Hoare annotation was computed. [2023-12-02 15:43:55,768 INFO L899 garLoopResultBuilder]: For program point L6409-1(line 6409) no Hoare annotation was computed. [2023-12-02 15:43:55,768 INFO L895 garLoopResultBuilder]: At program point L6409(line 6409) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_lock_of_netdev_private~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,768 INFO L895 garLoopResultBuilder]: At program point L9448(line 9448) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_lock_of_netdev_private~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,768 INFO L899 garLoopResultBuilder]: For program point L9448-1(line 9448) no Hoare annotation was computed. [2023-12-02 15:43:55,768 INFO L899 garLoopResultBuilder]: For program point L7731-1(lines 7731 7732) no Hoare annotation was computed. [2023-12-02 15:43:55,768 INFO L895 garLoopResultBuilder]: At program point L7731(lines 7731 7732) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_netdev_private~0 2) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,769 INFO L895 garLoopResultBuilder]: At program point ldv_pci_pci_instance_2_case_16#1(lines 9202 9411) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_lock_of_netdev_private~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,769 INFO L899 garLoopResultBuilder]: For program point L7599-1(line 7599) no Hoare annotation was computed. [2023-12-02 15:43:55,769 INFO L895 garLoopResultBuilder]: At program point L7599(line 7599) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_netdev_private~0 2) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,769 INFO L895 garLoopResultBuilder]: At program point ldv_pci_pci_instance_2_case_19#1(lines 9202 9411) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= 19 ~ldv_statevar_2~0) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_lock_of_netdev_private~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,769 INFO L899 garLoopResultBuilder]: For program point L9450(lines 9450 9460) no Hoare annotation was computed. [2023-12-02 15:43:55,769 INFO L895 garLoopResultBuilder]: At program point L9318-2(lines 9318 9325) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_lock_of_netdev_private~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,769 INFO L899 garLoopResultBuilder]: For program point L9318(lines 9318 9325) no Hoare annotation was computed. [2023-12-02 15:43:55,769 INFO L899 garLoopResultBuilder]: For program point $Ultimate##536(lines 6276 6279) no Hoare annotation was computed. [2023-12-02 15:43:55,770 INFO L895 garLoopResultBuilder]: At program point L8658(line 8658) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_lock_of_netdev_private~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,770 INFO L895 garLoopResultBuilder]: At program point L7734(line 7734) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_netdev_private~0 2) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,770 INFO L895 garLoopResultBuilder]: At program point L8659(line 8659) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= 20 ~ldv_statevar_2~0) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_lock_of_netdev_private~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,770 INFO L899 garLoopResultBuilder]: For program point L7734-1(line 7734) no Hoare annotation was computed. [2023-12-02 15:43:55,770 INFO L895 garLoopResultBuilder]: At program point L9452(line 9452) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_lock_of_netdev_private~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,770 INFO L895 garLoopResultBuilder]: At program point L9452-1(line 9452) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_lock_of_netdev_private~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,770 INFO L899 garLoopResultBuilder]: For program point L6413-1(lines 6407 6415) no Hoare annotation was computed. [2023-12-02 15:43:55,771 INFO L895 garLoopResultBuilder]: At program point L6413(line 6413) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_lock_of_netdev_private~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,771 INFO L895 garLoopResultBuilder]: At program point L9188(line 9188) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_lock_of_netdev_private~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,771 INFO L899 garLoopResultBuilder]: For program point L9188-1(line 9188) no Hoare annotation was computed. [2023-12-02 15:43:55,771 INFO L895 garLoopResultBuilder]: At program point L6281(line 6281) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_lock_of_netdev_private~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,771 INFO L895 garLoopResultBuilder]: At program point L6281-1(line 6281) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_lock_of_netdev_private~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,771 INFO L902 garLoopResultBuilder]: At program point L8660(line 8660) the Hoare annotation is: true [2023-12-02 15:43:55,771 INFO L899 garLoopResultBuilder]: For program point L9453(line 9453) no Hoare annotation was computed. [2023-12-02 15:43:55,771 INFO L899 garLoopResultBuilder]: For program point L6282(line 6282) no Hoare annotation was computed. [2023-12-02 15:43:55,771 INFO L899 garLoopResultBuilder]: For program point $Ultimate##562(lines 6355 6358) no Hoare annotation was computed. [2023-12-02 15:43:55,772 INFO L895 garLoopResultBuilder]: At program point ldv_entry_EMGentry_14_case_8#1(lines 8617 8713) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_lock_of_netdev_private~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,772 INFO L899 garLoopResultBuilder]: For program point L8661(line 8661) no Hoare annotation was computed. [2023-12-02 15:43:55,772 INFO L899 garLoopResultBuilder]: For program point L8926(lines 8926 8929) no Hoare annotation was computed. [2023-12-02 15:43:55,772 INFO L899 garLoopResultBuilder]: For program point ldv_timer_dummy_factory_4_returnLabel#1(lines 9735 9770) no Hoare annotation was computed. [2023-12-02 15:43:55,772 INFO L895 garLoopResultBuilder]: At program point ldv_pci_pci_instance_2_case_2#1(lines 9202 9411) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_lock_of_netdev_private~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,772 INFO L899 garLoopResultBuilder]: For program point L7606(lines 7606 7609) no Hoare annotation was computed. [2023-12-02 15:43:55,772 INFO L895 garLoopResultBuilder]: At program point L9985(line 9985) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_lock_of_netdev_private~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,772 INFO L895 garLoopResultBuilder]: At program point L9985-1(line 9985) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_netdev_private~0 2) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,772 INFO L899 garLoopResultBuilder]: For program point L5625-2(lines 5625 5633) no Hoare annotation was computed. [2023-12-02 15:43:55,772 INFO L899 garLoopResultBuilder]: For program point L5625(lines 5625 5633) no Hoare annotation was computed. [2023-12-02 15:43:55,773 INFO L899 garLoopResultBuilder]: For program point L9986(lines 9981 9990) no Hoare annotation was computed. [2023-12-02 15:43:55,773 INFO L895 garLoopResultBuilder]: At program point L8533(line 8533) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_lock_of_netdev_private~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,773 INFO L899 garLoopResultBuilder]: For program point L8533-1(line 8533) no Hoare annotation was computed. [2023-12-02 15:43:55,773 INFO L895 garLoopResultBuilder]: At program point L9458(line 9458) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_lock_of_netdev_private~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,773 INFO L899 garLoopResultBuilder]: For program point L8930(lines 8930 8933) no Hoare annotation was computed. [2023-12-02 15:43:55,773 INFO L899 garLoopResultBuilder]: For program point L7873-1(line 7873) no Hoare annotation was computed. [2023-12-02 15:43:55,773 INFO L895 garLoopResultBuilder]: At program point L7873(line 7873) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_lock_of_netdev_private~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,773 INFO L899 garLoopResultBuilder]: For program point L9327(line 9327) no Hoare annotation was computed. [2023-12-02 15:43:55,773 INFO L899 garLoopResultBuilder]: For program point L8667(line 8667) no Hoare annotation was computed. [2023-12-02 15:43:55,774 INFO L899 garLoopResultBuilder]: For program point L7610(lines 7610 7615) no Hoare annotation was computed. [2023-12-02 15:43:55,774 INFO L899 garLoopResultBuilder]: For program point L7610-2(lines 7597 7757) no Hoare annotation was computed. [2023-12-02 15:43:55,774 INFO L899 garLoopResultBuilder]: For program point L7875-1(line 7875) no Hoare annotation was computed. [2023-12-02 15:43:55,774 INFO L895 garLoopResultBuilder]: At program point L7875(line 7875) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_lock_of_netdev_private~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,774 INFO L895 garLoopResultBuilder]: At program point L9857(line 9857) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_lock_of_netdev_private~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,774 INFO L899 garLoopResultBuilder]: For program point L9857-1(line 9857) no Hoare annotation was computed. [2023-12-02 15:43:55,774 INFO L899 garLoopResultBuilder]: For program point L7876-1(line 7876) no Hoare annotation was computed. [2023-12-02 15:43:55,774 INFO L895 garLoopResultBuilder]: At program point L7876(line 7876) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_lock_of_netdev_private~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,774 INFO L895 garLoopResultBuilder]: At program point L5630(line 5630) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_netdev_private~0 2) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,775 INFO L899 garLoopResultBuilder]: For program point L7612-1(line 7612) no Hoare annotation was computed. [2023-12-02 15:43:55,775 INFO L895 garLoopResultBuilder]: At program point L7612(line 7612) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_netdev_private~0 2) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,775 INFO L899 garLoopResultBuilder]: For program point L5630-1(line 5630) no Hoare annotation was computed. [2023-12-02 15:43:55,775 INFO L899 garLoopResultBuilder]: For program point L8934(lines 8934 8937) no Hoare annotation was computed. [2023-12-02 15:43:55,775 INFO L895 garLoopResultBuilder]: At program point L9463(line 9463) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_lock_of_netdev_private~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,775 INFO L899 garLoopResultBuilder]: For program point L9463-1(lines 9442 9465) no Hoare annotation was computed. [2023-12-02 15:43:55,775 INFO L895 garLoopResultBuilder]: At program point L7878(line 7878) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_lock_of_netdev_private~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,775 INFO L899 garLoopResultBuilder]: For program point L7878-1(line 7878) no Hoare annotation was computed. [2023-12-02 15:43:55,775 INFO L899 garLoopResultBuilder]: For program point L9332(lines 9332 9339) no Hoare annotation was computed. [2023-12-02 15:43:55,776 INFO L895 garLoopResultBuilder]: At program point L9332-2(lines 9332 9339) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_lock_of_netdev_private~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,776 INFO L899 garLoopResultBuilder]: For program point L6425(lines 6425 6428) no Hoare annotation was computed. [2023-12-02 15:43:55,776 INFO L899 garLoopResultBuilder]: For program point L7747(lines 7597 7757) no Hoare annotation was computed. [2023-12-02 15:43:55,776 INFO L899 garLoopResultBuilder]: For program point L8276-1(line 8276) no Hoare annotation was computed. [2023-12-02 15:43:55,776 INFO L895 garLoopResultBuilder]: At program point L8276(line 8276) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= 9 ~ldv_statevar_14~0) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_lock_of_netdev_private~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,776 INFO L899 garLoopResultBuilder]: For program point L7748-2(lines 7748 7751) no Hoare annotation was computed. [2023-12-02 15:43:55,776 INFO L899 garLoopResultBuilder]: For program point L7616-4(lines 7616 7745) no Hoare annotation was computed. [2023-12-02 15:43:55,776 INFO L899 garLoopResultBuilder]: For program point L7616-3(lines 7616 7745) no Hoare annotation was computed. [2023-12-02 15:43:55,776 INFO L895 garLoopResultBuilder]: At program point L9995(line 9995) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_lock_of_netdev_private~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,776 INFO L899 garLoopResultBuilder]: For program point L9995-1(line 9995) no Hoare annotation was computed. [2023-12-02 15:43:55,777 INFO L899 garLoopResultBuilder]: For program point L8938(lines 8938 8941) no Hoare annotation was computed. [2023-12-02 15:43:55,777 INFO L899 garLoopResultBuilder]: For program point L8674(line 8674) no Hoare annotation was computed. [2023-12-02 15:43:55,777 INFO L899 garLoopResultBuilder]: For program point L7617-4(lines 7617 7694) no Hoare annotation was computed. [2023-12-02 15:43:55,777 INFO L899 garLoopResultBuilder]: For program point L8278(lines 8278 8291) no Hoare annotation was computed. [2023-12-02 15:43:55,777 INFO L899 garLoopResultBuilder]: For program point L6296-1(line 6296) no Hoare annotation was computed. [2023-12-02 15:43:55,777 INFO L899 garLoopResultBuilder]: For program point L9203(lines 9203 9206) no Hoare annotation was computed. [2023-12-02 15:43:55,777 INFO L895 garLoopResultBuilder]: At program point L6296(line 6296) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_lock_of_netdev_private~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,777 INFO L899 garLoopResultBuilder]: For program point L7618(lines 7618 7624) no Hoare annotation was computed. [2023-12-02 15:43:55,777 INFO L899 garLoopResultBuilder]: For program point L7618-2(lines 7618 7624) no Hoare annotation was computed. [2023-12-02 15:43:55,777 INFO L895 garLoopResultBuilder]: At program point L8543(line 8543) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_lock_of_netdev_private~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,777 INFO L899 garLoopResultBuilder]: For program point L8543-1(line 8543) no Hoare annotation was computed. [2023-12-02 15:43:55,778 INFO L895 garLoopResultBuilder]: At program point L6430(lines 6430 6431) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_lock_of_netdev_private~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,778 INFO L899 garLoopResultBuilder]: For program point L6298(lines 6298 6302) no Hoare annotation was computed. [2023-12-02 15:43:55,778 INFO L899 garLoopResultBuilder]: For program point L6430-1(lines 6430 6431) no Hoare annotation was computed. [2023-12-02 15:43:55,778 INFO L899 garLoopResultBuilder]: For program point L8280-1(line 8280) no Hoare annotation was computed. [2023-12-02 15:43:55,778 INFO L895 garLoopResultBuilder]: At program point L8280(line 8280) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= 9 ~ldv_statevar_14~0) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_lock_of_netdev_private~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,778 INFO L895 garLoopResultBuilder]: At program point L7752(lines 7597 7757) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_netdev_private~0 2) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,778 INFO L899 garLoopResultBuilder]: For program point L7620-1(lines 7620 7621) no Hoare annotation was computed. [2023-12-02 15:43:55,778 INFO L895 garLoopResultBuilder]: At program point L7620(lines 7620 7621) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_netdev_private~0 2) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,778 INFO L899 garLoopResultBuilder]: For program point L8942(lines 8942 8945) no Hoare annotation was computed. [2023-12-02 15:43:55,779 INFO L899 garLoopResultBuilder]: For program point $Ultimate##179(lines 7680 7683) no Hoare annotation was computed. [2023-12-02 15:43:55,779 INFO L895 garLoopResultBuilder]: At program point L8282(line 8282) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= 9 ~ldv_statevar_14~0) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_lock_of_netdev_private~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,779 INFO L899 garLoopResultBuilder]: For program point L8282-1(line 8282) no Hoare annotation was computed. [2023-12-02 15:43:55,779 INFO L899 garLoopResultBuilder]: For program point L9207(lines 9207 9210) no Hoare annotation was computed. [2023-12-02 15:43:55,779 INFO L899 garLoopResultBuilder]: For program point fealnx_init_one_returnLabel#1(lines 6187 6456) no Hoare annotation was computed. [2023-12-02 15:43:55,779 INFO L899 garLoopResultBuilder]: For program point L7754(line 7754) no Hoare annotation was computed. [2023-12-02 15:43:55,779 INFO L899 garLoopResultBuilder]: For program point L9341(line 9341) no Hoare annotation was computed. [2023-12-02 15:43:55,779 INFO L895 garLoopResultBuilder]: At program point L8681(line 8681) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_lock_of_netdev_private~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,779 INFO L895 garLoopResultBuilder]: At program point ldv_interrupt_interrupt_instance_0_case_2#1(lines 8862 8917) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_lock_of_netdev_private~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,780 INFO L899 garLoopResultBuilder]: For program point L8946(lines 8946 8949) no Hoare annotation was computed. [2023-12-02 15:43:55,780 INFO L899 garLoopResultBuilder]: For program point L9739(lines 9739 9742) no Hoare annotation was computed. [2023-12-02 15:43:55,780 INFO L899 garLoopResultBuilder]: For program point L8682(line 8682) no Hoare annotation was computed. [2023-12-02 15:43:55,780 INFO L899 garLoopResultBuilder]: For program point L6436-1(line 6436) no Hoare annotation was computed. [2023-12-02 15:43:55,780 INFO L895 garLoopResultBuilder]: At program point L6436(line 6436) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_lock_of_netdev_private~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,780 INFO L899 garLoopResultBuilder]: For program point L9211(lines 9211 9214) no Hoare annotation was computed. [2023-12-02 15:43:55,780 INFO L895 garLoopResultBuilder]: At program point L7890(line 7890) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_lock_of_netdev_private~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,780 INFO L899 garLoopResultBuilder]: For program point L7890-1(line 7890) no Hoare annotation was computed. [2023-12-02 15:43:55,780 INFO L895 garLoopResultBuilder]: At program point L9476(line 9476) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_lock_of_netdev_private~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,781 INFO L899 garLoopResultBuilder]: For program point L9476-1(line 9476) no Hoare annotation was computed. [2023-12-02 15:43:55,781 INFO L895 garLoopResultBuilder]: At program point L10005(line 10005) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_netdev_private~0 2) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,781 INFO L899 garLoopResultBuilder]: For program point L10005-1(line 10005) no Hoare annotation was computed. [2023-12-02 15:43:55,781 INFO L899 garLoopResultBuilder]: For program point ldv_entry_EMGentry_14_returnLabel#1(lines 8612 8717) no Hoare annotation was computed. [2023-12-02 15:43:55,781 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(line -1) no Hoare annotation was computed. [2023-12-02 15:43:55,781 INFO L899 garLoopResultBuilder]: For program point L6438(lines 6216 6455) no Hoare annotation was computed. [2023-12-02 15:43:55,781 INFO L895 garLoopResultBuilder]: At program point L6306(line 6306) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_lock_of_netdev_private~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,781 INFO L899 garLoopResultBuilder]: For program point L8288-1(line 8288) no Hoare annotation was computed. [2023-12-02 15:43:55,781 INFO L895 garLoopResultBuilder]: At program point L8288(line 8288) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= 9 ~ldv_statevar_14~0) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_lock_of_netdev_private~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,781 INFO L899 garLoopResultBuilder]: For program point L6306-1(line 6306) no Hoare annotation was computed. [2023-12-02 15:43:55,782 INFO L899 garLoopResultBuilder]: For program point L7892-1(line 7892) no Hoare annotation was computed. [2023-12-02 15:43:55,782 INFO L895 garLoopResultBuilder]: At program point L7892(line 7892) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_lock_of_netdev_private~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,782 INFO L895 garLoopResultBuilder]: At program point ldv_entry_EMGentry_14_case_4#1(lines 8617 8713) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_lock_of_netdev_private~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,782 INFO L899 garLoopResultBuilder]: For program point L8950(lines 8950 8953) no Hoare annotation was computed. [2023-12-02 15:43:55,782 INFO L899 garLoopResultBuilder]: For program point L9743(lines 9743 9746) no Hoare annotation was computed. [2023-12-02 15:43:55,782 INFO L899 garLoopResultBuilder]: For program point L6440-1(line 6440) no Hoare annotation was computed. [2023-12-02 15:43:55,782 INFO L899 garLoopResultBuilder]: For program point L9347(line 9347) no Hoare annotation was computed. [2023-12-02 15:43:55,782 INFO L895 garLoopResultBuilder]: At program point L6440(line 6440) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_lock_of_netdev_private~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,782 INFO L899 garLoopResultBuilder]: For program point L6308(lines 6308 6312) no Hoare annotation was computed. [2023-12-02 15:43:55,783 INFO L899 garLoopResultBuilder]: For program point L9215(lines 9215 9218) no Hoare annotation was computed. [2023-12-02 15:43:55,783 INFO L895 garLoopResultBuilder]: At program point L7894(line 7894) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_netdev_private~0 2) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,783 INFO L899 garLoopResultBuilder]: For program point L7894-1(line 7894) no Hoare annotation was computed. [2023-12-02 15:43:55,783 INFO L895 garLoopResultBuilder]: At program point L7102(line 7102) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_lock_of_netdev_private~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,783 INFO L899 garLoopResultBuilder]: For program point L7102-1(line 7102) no Hoare annotation was computed. [2023-12-02 15:43:55,783 INFO L895 garLoopResultBuilder]: At program point ldv_timer_dummy_factory_4_case_3#1(lines 9738 9766) the Hoare annotation is: (and (= ~ldv_spin_lock~0 1) (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1) (= ~ldv_spin_i_lock_of_inode~0 1) (= ~ldv_spin_lp~0 1) (= ~ldv_spin_siglock_of_sighand_struct~0 1) (= ~ldv_spin_ptl~0 1) (= ~ldv_spin_tx_global_lock_of_net_device~0 1) (= ~ldv_spin_alloc_lock_of_task_struct~0 1) (= ~ldv_spin_lock_of_netdev_private~0 1) (= ~ldv_spin_node_size_lock_of_pglist_data~0 1) (= ~ldv_spin_addr_list_lock_of_net_device~0 1) (= ~ldv_spin_lru_lock_of_netns_frags~0 1) (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)) [2023-12-02 15:43:55,783 INFO L899 garLoopResultBuilder]: For program point L6442(lines 6216 6455) no Hoare annotation was computed. [2023-12-02 15:43:55,783 INFO L899 garLoopResultBuilder]: For program point ldv_timer_timer_instance_3_returnLabel#1(lines 9780 9816) no Hoare annotation was computed. [2023-12-02 15:43:55,783 INFO L899 garLoopResultBuilder]: For program point L9422-1(line 9422) no Hoare annotation was computed. [2023-12-02 15:43:55,784 INFO L895 garLoopResultBuilder]: At program point L9422(line 9422) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_spin_lock~0 1))) (.cse1 (not (= ~ldv_spin_addr_list_lock_of_net_device~0 1))) (.cse2 (not (= ~ldv_spin_ptl~0 1))) (.cse3 (not (= ~ldv_spin_tx_global_lock_of_net_device~0 1))) (.cse4 (not (= ~ldv_spin_alloc_lock_of_task_struct~0 1))) (.cse5 (not (= ~ldv_spin_lock_of_netdev_private~0 1))) (.cse6 (not (= ~ldv_spin_node_size_lock_of_pglist_data~0 1))) (.cse7 (not (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1))) (.cse8 (not (= ~ldv_spin_siglock_of_sighand_struct~0 1))) (.cse9 (not (= ~ldv_spin_i_lock_of_inode~0 1))) (.cse10 (not (= ~ldv_spin_lp~0 1))) (.cse11 (not (= ~ldv_spin_lru_lock_of_netns_frags~0 1))) (.cse12 (not (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 (not (= 20 |old(~ldv_statevar_2~0)|)) .cse8 .cse9 (= 20 ~ldv_statevar_2~0) .cse10 .cse11 .cse12) (or .cse0 .cse1 .cse2 .cse3 .cse4 (not (= 19 |old(~ldv_statevar_2~0)|)) (= 19 ~ldv_statevar_2~0) .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12))) [2023-12-02 15:43:55,784 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 8250 8258) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_spin_lock~0 1))) (.cse1 (not (= ~ldv_spin_addr_list_lock_of_net_device~0 1))) (.cse2 (not (= ~ldv_spin_ptl~0 1))) (.cse3 (not (= ~ldv_spin_tx_global_lock_of_net_device~0 1))) (.cse4 (not (= ~ldv_spin_alloc_lock_of_task_struct~0 1))) (.cse5 (not (= ~ldv_spin_lock_of_netdev_private~0 1))) (.cse6 (not (= ~ldv_spin_node_size_lock_of_pglist_data~0 1))) (.cse7 (not (= ~ldv_spin__xmit_lock_of_netdev_queue~0 1))) (.cse8 (not (= ~ldv_spin_siglock_of_sighand_struct~0 1))) (.cse9 (not (= ~ldv_spin_i_lock_of_inode~0 1))) (.cse10 (not (= ~ldv_spin_lp~0 1))) (.cse11 (not (= ~ldv_spin_lru_lock_of_netns_frags~0 1))) (.cse12 (not (= ~ldv_spin_lock_of_NOT_ARG_SIGN~0 1)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 (not (= 20 |old(~ldv_statevar_2~0)|)) .cse8 .cse9 (= 20 ~ldv_statevar_2~0) .cse10 .cse11 .cse12) (or .cse0 .cse1 .cse2 .cse3 .cse4 (not (= 19 |old(~ldv_statevar_2~0)|)) (= 19 ~ldv_statevar_2~0) .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12))) [2023-12-02 15:43:55,784 INFO L899 garLoopResultBuilder]: For program point ldv_EMGentry_exit_fealnx_exit_14_2EXIT(lines 8250 8258) no Hoare annotation was computed. [2023-12-02 15:43:55,786 INFO L445 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 15:43:55,788 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2023-12-02 15:43:55,814 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_spin_lock~0 [2023-12-02 15:43:55,815 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_spin__xmit_lock_of_netdev_queue~0 [2023-12-02 15:43:55,815 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_spin_i_lock_of_inode~0 [2023-12-02 15:43:55,815 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_spin_lp~0 [2023-12-02 15:43:55,815 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_spin_siglock_of_sighand_struct~0 [2023-12-02 15:43:55,816 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_spin_ptl~0 [2023-12-02 15:43:55,816 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_spin_tx_global_lock_of_net_device~0 [2023-12-02 15:43:55,816 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_spin_alloc_lock_of_task_struct~0 [2023-12-02 15:43:55,816 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_spin_node_size_lock_of_pglist_data~0 [2023-12-02 15:43:55,816 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_spin_addr_list_lock_of_net_device~0 [2023-12-02 15:43:55,817 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_spin_lru_lock_of_netns_frags~0 [2023-12-02 15:43:55,817 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_spin_lock_of_netdev_private~0 [2023-12-02 15:43:55,817 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_spin_lock_of_NOT_ARG_SIGN~0 [2023-12-02 15:43:55,826 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_spin_lock~0 [2023-12-02 15:43:55,826 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_spin__xmit_lock_of_netdev_queue~0 [2023-12-02 15:43:55,826 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_spin_i_lock_of_inode~0 [2023-12-02 15:43:55,827 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_spin_lp~0 [2023-12-02 15:43:55,827 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_spin_siglock_of_sighand_struct~0 [2023-12-02 15:43:55,827 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_spin_ptl~0 [2023-12-02 15:43:55,827 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_spin_tx_global_lock_of_net_device~0 [2023-12-02 15:43:55,827 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_spin_alloc_lock_of_task_struct~0 [2023-12-02 15:43:55,828 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_spin_node_size_lock_of_pglist_data~0 [2023-12-02 15:43:55,828 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_spin_addr_list_lock_of_net_device~0 [2023-12-02 15:43:55,828 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_spin_lru_lock_of_netns_frags~0 [2023-12-02 15:43:55,828 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_spin_lock_of_netdev_private~0 [2023-12-02 15:43:55,828 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~ldv_spin_lock_of_NOT_ARG_SIGN~0 [2023-12-02 15:43:55,830 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 02.12 03:43:55 BoogieIcfgContainer [2023-12-02 15:43:55,830 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-12-02 15:43:55,831 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-12-02 15:43:55,831 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-12-02 15:43:55,831 INFO L274 PluginConnector]: Witness Printer initialized [2023-12-02 15:43:55,832 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 03:36:42" (3/4) ... [2023-12-02 15:43:55,833 INFO L137 WitnessPrinter]: Generating witness for correct program [2023-12-02 15:43:55,837 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure get_dma_ops [2023-12-02 15:43:55,837 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_spin_lock_irq_78 [2023-12-02 15:43:55,837 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure getlinkstatus [2023-12-02 15:43:55,837 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure netdev_nway_reset [2023-12-02 15:43:55,837 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure netdev_open [2023-12-02 15:43:55,837 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure fealnx_remove_one [2023-12-02 15:43:55,837 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_undef_int [2023-12-02 15:43:55,838 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure consume_skb [2023-12-02 15:43:55,838 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_start_queue [2023-12-02 15:43:55,838 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __const_udelay [2023-12-02 15:43:55,838 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_assume [2023-12-02 15:43:55,838 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure _dev_info [2023-12-02 15:43:55,838 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure mdio_write [2023-12-02 15:43:55,838 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~TO~VOID [2023-12-02 15:43:55,838 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_release_regions [2023-12-02 15:43:55,838 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_stop [2023-12-02 15:43:55,838 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure reset_and_disable_rxtx [2023-12-02 15:43:55,838 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.meminit [2023-12-02 15:43:55,838 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure netdev_close [2023-12-02 15:43:55,838 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure netdev_alloc_skb [2023-12-02 15:43:55,838 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~TO~int [2023-12-02 15:43:55,838 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_running [2023-12-02 15:43:55,839 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure set_rx_mode [2023-12-02 15:43:55,839 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_tx_start_queue [2023-12-02 15:43:55,839 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __phys_addr [2023-12-02 15:43:55,839 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure free_netdev [2023-12-02 15:43:55,839 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure del_timer_sync [2023-12-02 15:43:55,839 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_xmalloc [2023-12-02 15:43:55,839 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure add_timer [2023-12-02 15:43:55,839 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure stop_nic_rxtx [2023-12-02 15:43:55,839 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure strlcpy [2023-12-02 15:43:55,839 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure iowrite32 [2023-12-02 15:43:55,839 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2023-12-02 15:43:55,839 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_wake_queue [2023-12-02 15:43:55,839 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure fealnx_tx_timeout [2023-12-02 15:43:55,839 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure eth_validate_addr [2023-12-02 15:43:55,839 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_is_err [2023-12-02 15:43:55,840 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_switch_to_interrupt_context [2023-12-02 15:43:55,840 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock_irqrestore [2023-12-02 15:43:55,840 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2023-12-02 15:43:55,840 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __set_rx_mode [2023-12-02 15:43:55,840 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2023-12-02 15:43:55,840 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_dev_set_drvdata [2023-12-02 15:43:55,840 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure getlinktype [2023-12-02 15:43:55,840 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure m80x_send_cmd_to_phy [2023-12-02 15:43:55,840 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_free [2023-12-02 15:43:55,840 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_unmap_single [2023-12-02 15:43:55,840 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_filter_err_code [2023-12-02 15:43:55,840 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure init_timer_key [2023-12-02 15:43:55,840 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __ldv_spin_lock [2023-12-02 15:43:55,840 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_switch_to_process_context [2023-12-02 15:43:55,840 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_iounmap [2023-12-02 15:43:55,840 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure printk [2023-12-02 15:43:55,841 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure warn_slowpath_null [2023-12-02 15:43:55,841 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-12-02 15:43:55,841 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_free_consistent [2023-12-02 15:43:55,841 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_put [2023-12-02 15:43:55,841 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2023-12-02 15:43:55,841 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_del_timer_sync [2023-12-02 15:43:55,841 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_spin_lock_lock_of_netdev_private [2023-12-02 15:43:55,841 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_free_netdev [2023-12-02 15:43:55,841 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure enable_rxtx [2023-12-02 15:43:55,841 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure allocate_rx_buffers [2023-12-02 15:43:55,841 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_map_single [2023-12-02 15:43:55,841 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure valid_dma_direction [2023-12-02 15:43:55,841 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv__builtin_expect [2023-12-02 15:43:55,841 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_spin_unlock_irq_79 [2023-12-02 15:43:55,841 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure netdev_priv [2023-12-02 15:43:55,842 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_spin_unlock_lock_of_netdev_private [2023-12-02 15:43:55,842 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure netdev_get_tx_queue [2023-12-02 15:43:55,842 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset [2023-12-02 15:43:55,842 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_filter_positive_int [2023-12-02 15:43:55,842 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_spin_unlock_irqrestore_67 [2023-12-02 15:43:55,842 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2023-12-02 15:43:55,842 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ioread32 [2023-12-02 15:43:55,842 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_stop_queue [2023-12-02 15:43:55,842 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure stop_nic_rx [2023-12-02 15:43:55,842 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_alloc_consistent [2023-12-02 15:43:55,842 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_final_state [2023-12-02 15:43:55,842 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_switch_1 [2023-12-02 15:43:55,842 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure reset_rx_descriptors [2023-12-02 15:43:55,842 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_switch_0 [2023-12-02 15:43:55,843 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure mdio_read [2023-12-02 15:43:55,843 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_EMGentry_exit_fealnx_exit_14_2 [2023-12-02 15:43:55,924 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 1031 nodes and edges [2023-12-02 15:43:55,939 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 286 nodes and edges [2023-12-02 15:43:55,953 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 74 nodes and edges [2023-12-02 15:43:55,958 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 17 nodes and edges [2023-12-02 15:43:55,962 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2023-12-02 15:43:55,965 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2023-12-02 15:43:55,968 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2023-12-02 15:43:56,009 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((!((ldv_spin_lock == 1)) || !((ldv_spin_addr_list_lock_of_net_device == 1))) || !((ldv_spin_ptl == 1))) || !((ldv_spin_tx_global_lock_of_net_device == 1))) || !((ldv_spin_alloc_lock_of_task_struct == 1))) || !((ldv_spin_lock_of_netdev_private == 1))) || !((ldv_spin_node_size_lock_of_pglist_data == 1))) || !((ldv_spin__xmit_lock_of_netdev_queue == 1))) || !((20 == \old(ldv_statevar_2)))) || !((ldv_spin_siglock_of_sighand_struct == 1))) || !((ldv_spin_i_lock_of_inode == 1))) || (20 == ldv_statevar_2)) || !((ldv_spin_lp == 1))) || !((ldv_spin_lru_lock_of_netns_frags == 1))) || !((ldv_spin_lock_of_NOT_ARG_SIGN == 1))) && ((((((((((((((!((ldv_spin_lock == 1)) || !((ldv_spin_addr_list_lock_of_net_device == 1))) || !((ldv_spin_ptl == 1))) || !((ldv_spin_tx_global_lock_of_net_device == 1))) || !((ldv_spin_alloc_lock_of_task_struct == 1))) || !((19 == \old(ldv_statevar_2)))) || (19 == ldv_statevar_2)) || !((ldv_spin_lock_of_netdev_private == 1))) || !((ldv_spin_node_size_lock_of_pglist_data == 1))) || !((ldv_spin__xmit_lock_of_netdev_queue == 1))) || !((ldv_spin_siglock_of_sighand_struct == 1))) || !((ldv_spin_i_lock_of_inode == 1))) || !((ldv_spin_lp == 1))) || !((ldv_spin_lru_lock_of_netns_frags == 1))) || !((ldv_spin_lock_of_NOT_ARG_SIGN == 1)))) [2023-12-02 15:43:56,013 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((!((ldv_spin_lock == 1)) || !((ldv_spin_addr_list_lock_of_net_device == 1))) || !((ldv_spin_ptl == 1))) || !((ldv_spin_tx_global_lock_of_net_device == 1))) || !((ldv_spin_alloc_lock_of_task_struct == 1))) || !((3 == \old(ldv_statevar_3)))) || !((ldv_spin_lock_of_netdev_private == 1))) || !((ldv_spin_node_size_lock_of_pglist_data == 1))) || !((ldv_spin__xmit_lock_of_netdev_queue == 1))) || !((ldv_spin_siglock_of_sighand_struct == 1))) || !((ldv_spin_i_lock_of_inode == 1))) || !((ldv_spin_lp == 1))) || (3 == ldv_statevar_3)) || !((ldv_spin_lru_lock_of_netns_frags == 1))) || !((ldv_spin_lock_of_NOT_ARG_SIGN == 1))) && ((((((((((((((!((ldv_spin_lock == 1)) || !((ldv_spin_addr_list_lock_of_net_device == 1))) || !((ldv_spin_ptl == 1))) || !((ldv_spin_tx_global_lock_of_net_device == 1))) || !((ldv_spin_alloc_lock_of_task_struct == 1))) || (6 == ldv_statevar_0)) || !((ldv_spin_lock_of_netdev_private == 1))) || !((ldv_spin_node_size_lock_of_pglist_data == 1))) || !((ldv_spin__xmit_lock_of_netdev_queue == 1))) || !((ldv_spin_siglock_of_sighand_struct == 1))) || !((ldv_spin_i_lock_of_inode == 1))) || !((ldv_spin_lp == 1))) || !((6 == \old(ldv_statevar_0)))) || !((ldv_spin_lru_lock_of_netns_frags == 1))) || !((ldv_spin_lock_of_NOT_ARG_SIGN == 1)))) && ((((((((((((((!((ldv_spin_lock == 1)) || !((ldv_spin_addr_list_lock_of_net_device == 1))) || !((ldv_spin_ptl == 1))) || !((ldv_spin_tx_global_lock_of_net_device == 1))) || !((ldv_spin_alloc_lock_of_task_struct == 1))) || !((5 == \old(ldv_statevar_1)))) || !((ldv_spin_lock_of_netdev_private == 1))) || !((ldv_spin_node_size_lock_of_pglist_data == 1))) || !((ldv_spin__xmit_lock_of_netdev_queue == 1))) || !((ldv_spin_siglock_of_sighand_struct == 1))) || !((ldv_spin_i_lock_of_inode == 1))) || !((ldv_spin_lp == 1))) || (5 == ldv_statevar_1)) || !((ldv_spin_lru_lock_of_netns_frags == 1))) || !((ldv_spin_lock_of_NOT_ARG_SIGN == 1)))) [2023-12-02 15:43:56,440 WARN L141 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((!((ldv_spin_lock == 1)) || !((ldv_spin_addr_list_lock_of_net_device == 1))) || !((ldv_spin_ptl == 1))) || !((ldv_spin_tx_global_lock_of_net_device == 1))) || !((ldv_spin_alloc_lock_of_task_struct == 1))) || !((ldv_spin_lock_of_netdev_private == 1))) || !((ldv_spin_node_size_lock_of_pglist_data == 1))) || !((ldv_spin__xmit_lock_of_netdev_queue == 1))) || !((20 == \old(ldv_statevar_2)))) || !((ldv_spin_siglock_of_sighand_struct == 1))) || !((ldv_spin_i_lock_of_inode == 1))) || (20 == ldv_statevar_2)) || !((ldv_spin_lp == 1))) || !((ldv_spin_lru_lock_of_netns_frags == 1))) || !((ldv_spin_lock_of_NOT_ARG_SIGN == 1))) && ((((((((((((((!((ldv_spin_lock == 1)) || !((ldv_spin_addr_list_lock_of_net_device == 1))) || !((ldv_spin_ptl == 1))) || !((ldv_spin_tx_global_lock_of_net_device == 1))) || !((ldv_spin_alloc_lock_of_task_struct == 1))) || !((19 == \old(ldv_statevar_2)))) || (19 == ldv_statevar_2)) || !((ldv_spin_lock_of_netdev_private == 1))) || !((ldv_spin_node_size_lock_of_pglist_data == 1))) || !((ldv_spin__xmit_lock_of_netdev_queue == 1))) || !((ldv_spin_siglock_of_sighand_struct == 1))) || !((ldv_spin_i_lock_of_inode == 1))) || !((ldv_spin_lp == 1))) || !((ldv_spin_lru_lock_of_netns_frags == 1))) || !((ldv_spin_lock_of_NOT_ARG_SIGN == 1)))) [2023-12-02 15:43:56,444 WARN L141 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((!((ldv_spin_lock == 1)) || !((ldv_spin_addr_list_lock_of_net_device == 1))) || !((ldv_spin_ptl == 1))) || !((ldv_spin_tx_global_lock_of_net_device == 1))) || !((ldv_spin_alloc_lock_of_task_struct == 1))) || !((3 == \old(ldv_statevar_3)))) || !((ldv_spin_lock_of_netdev_private == 1))) || !((ldv_spin_node_size_lock_of_pglist_data == 1))) || !((ldv_spin__xmit_lock_of_netdev_queue == 1))) || !((ldv_spin_siglock_of_sighand_struct == 1))) || !((ldv_spin_i_lock_of_inode == 1))) || !((ldv_spin_lp == 1))) || (3 == ldv_statevar_3)) || !((ldv_spin_lru_lock_of_netns_frags == 1))) || !((ldv_spin_lock_of_NOT_ARG_SIGN == 1))) && ((((((((((((((!((ldv_spin_lock == 1)) || !((ldv_spin_addr_list_lock_of_net_device == 1))) || !((ldv_spin_ptl == 1))) || !((ldv_spin_tx_global_lock_of_net_device == 1))) || !((ldv_spin_alloc_lock_of_task_struct == 1))) || (6 == ldv_statevar_0)) || !((ldv_spin_lock_of_netdev_private == 1))) || !((ldv_spin_node_size_lock_of_pglist_data == 1))) || !((ldv_spin__xmit_lock_of_netdev_queue == 1))) || !((ldv_spin_siglock_of_sighand_struct == 1))) || !((ldv_spin_i_lock_of_inode == 1))) || !((ldv_spin_lp == 1))) || !((6 == \old(ldv_statevar_0)))) || !((ldv_spin_lru_lock_of_netns_frags == 1))) || !((ldv_spin_lock_of_NOT_ARG_SIGN == 1)))) && ((((((((((((((!((ldv_spin_lock == 1)) || !((ldv_spin_addr_list_lock_of_net_device == 1))) || !((ldv_spin_ptl == 1))) || !((ldv_spin_tx_global_lock_of_net_device == 1))) || !((ldv_spin_alloc_lock_of_task_struct == 1))) || !((5 == \old(ldv_statevar_1)))) || !((ldv_spin_lock_of_netdev_private == 1))) || !((ldv_spin_node_size_lock_of_pglist_data == 1))) || !((ldv_spin__xmit_lock_of_netdev_queue == 1))) || !((ldv_spin_siglock_of_sighand_struct == 1))) || !((ldv_spin_i_lock_of_inode == 1))) || !((ldv_spin_lp == 1))) || (5 == ldv_statevar_1)) || !((ldv_spin_lru_lock_of_netns_frags == 1))) || !((ldv_spin_lock_of_NOT_ARG_SIGN == 1)))) [2023-12-02 15:43:56,542 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba2b15ec-8364-4746-a3df-5df7f7a313e9/bin/utaipan-verify-nQ1chXbOIh/witness.graphml [2023-12-02 15:43:56,542 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba2b15ec-8364-4746-a3df-5df7f7a313e9/bin/utaipan-verify-nQ1chXbOIh/witness.yml [2023-12-02 15:43:56,542 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-12-02 15:43:56,543 INFO L158 Benchmark]: Toolchain (without parser) took 444145.41ms. Allocated memory was 176.2MB in the beginning and 4.5GB in the end (delta: 4.3GB). Free memory was 118.3MB in the beginning and 1.2GB in the end (delta: -1.1GB). Peak memory consumption was 3.3GB. Max. memory is 16.1GB. [2023-12-02 15:43:56,543 INFO L158 Benchmark]: CDTParser took 0.21ms. Allocated memory is still 176.2MB. Free memory was 145.6MB in the beginning and 145.6MB in the end (delta: 28.6kB). There was no memory consumed. Max. memory is 16.1GB. [2023-12-02 15:43:56,544 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2965.79ms. Allocated memory was 176.2MB in the beginning and 232.8MB in the end (delta: 56.6MB). Free memory was 118.3MB in the beginning and 115.7MB in the end (delta: 2.6MB). Peak memory consumption was 105.4MB. Max. memory is 16.1GB. [2023-12-02 15:43:56,544 INFO L158 Benchmark]: Boogie Procedure Inliner took 226.74ms. Allocated memory is still 232.8MB. Free memory was 115.7MB in the beginning and 85.2MB in the end (delta: 30.4MB). Peak memory consumption was 29.4MB. Max. memory is 16.1GB. [2023-12-02 15:43:56,544 INFO L158 Benchmark]: Boogie Preprocessor took 247.41ms. Allocated memory is still 232.8MB. Free memory was 85.2MB in the beginning and 119.7MB in the end (delta: -34.5MB). Peak memory consumption was 13.7MB. Max. memory is 16.1GB. [2023-12-02 15:43:56,545 INFO L158 Benchmark]: RCFGBuilder took 6182.78ms. Allocated memory was 232.8MB in the beginning and 467.7MB in the end (delta: 234.9MB). Free memory was 119.7MB in the beginning and 153.9MB in the end (delta: -34.1MB). Peak memory consumption was 244.1MB. Max. memory is 16.1GB. [2023-12-02 15:43:56,545 INFO L158 Benchmark]: TraceAbstraction took 433804.13ms. Allocated memory was 467.7MB in the beginning and 4.5GB in the end (delta: 4.0GB). Free memory was 152.8MB in the beginning and 1.3GB in the end (delta: -1.1GB). Peak memory consumption was 3.8GB. Max. memory is 16.1GB. [2023-12-02 15:43:56,545 INFO L158 Benchmark]: Witness Printer took 711.77ms. Allocated memory is still 4.5GB. Free memory was 1.3GB in the beginning and 1.2GB in the end (delta: 103.8MB). Peak memory consumption was 102.8MB. Max. memory is 16.1GB. [2023-12-02 15:43:56,547 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21ms. Allocated memory is still 176.2MB. Free memory was 145.6MB in the beginning and 145.6MB in the end (delta: 28.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2965.79ms. Allocated memory was 176.2MB in the beginning and 232.8MB in the end (delta: 56.6MB). Free memory was 118.3MB in the beginning and 115.7MB in the end (delta: 2.6MB). Peak memory consumption was 105.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 226.74ms. Allocated memory is still 232.8MB. Free memory was 115.7MB in the beginning and 85.2MB in the end (delta: 30.4MB). Peak memory consumption was 29.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 247.41ms. Allocated memory is still 232.8MB. Free memory was 85.2MB in the beginning and 119.7MB in the end (delta: -34.5MB). Peak memory consumption was 13.7MB. Max. memory is 16.1GB. * RCFGBuilder took 6182.78ms. Allocated memory was 232.8MB in the beginning and 467.7MB in the end (delta: 234.9MB). Free memory was 119.7MB in the beginning and 153.9MB in the end (delta: -34.1MB). Peak memory consumption was 244.1MB. Max. memory is 16.1GB. * TraceAbstraction took 433804.13ms. Allocated memory was 467.7MB in the beginning and 4.5GB in the end (delta: 4.0GB). Free memory was 152.8MB in the beginning and 1.3GB in the end (delta: -1.1GB). Peak memory consumption was 3.8GB. Max. memory is 16.1GB. * Witness Printer took 711.77ms. Allocated memory is still 4.5GB. Free memory was 1.3GB in the beginning and 1.2GB in the end (delta: 103.8MB). Peak memory consumption was 102.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 5241]: 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"); [5241] - GenericResultAtLocation [Line: 5248]: 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)); [5248] - GenericResultAtLocation [Line: 5255]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("":); [5255] - GenericResultAtLocation [Line: 5294]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/debian/klever-work/native-scheduler-work-dir/scheduler/jobs/dfbfd2da522a1f5f4786ee57b863db44/klever-core-work-dir/f860c18/linux-kernel-locking-spinlock/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [5294-5295] - GenericResultAtLocation [Line: 5300]: 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"); [5300-5302] - GenericResultAtLocation [Line: 5511]: 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)); [5511-5512] - GenericResultAtLocation [Line: 5545]: 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)); [5545-5546] - GenericResultAtLocation [Line: 5582]: 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)); [5582-5583] - GenericResultAtLocation [Line: 5619]: 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)); [5619-5620] - GenericResultAtLocation [Line: 7057]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [7057] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_spin_lock~0 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_spin__xmit_lock_of_netdev_queue~0 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_spin_i_lock_of_inode~0 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_spin_lp~0 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_spin_siglock_of_sighand_struct~0 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_spin_ptl~0 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_spin_tx_global_lock_of_net_device~0 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_spin_alloc_lock_of_task_struct~0 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_spin_node_size_lock_of_pglist_data~0 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_spin_addr_list_lock_of_net_device~0 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_spin_lru_lock_of_netns_frags~0 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_spin_lock_of_netdev_private~0 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_spin_lock_of_NOT_ARG_SIGN~0 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_spin_lock~0 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_spin__xmit_lock_of_netdev_queue~0 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_spin_i_lock_of_inode~0 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_spin_lp~0 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_spin_siglock_of_sighand_struct~0 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_spin_ptl~0 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_spin_tx_global_lock_of_net_device~0 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_spin_alloc_lock_of_task_struct~0 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_spin_node_size_lock_of_pglist_data~0 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_spin_addr_list_lock_of_net_device~0 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_spin_lru_lock_of_netns_frags~0 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_spin_lock_of_netdev_private~0 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~ldv_spin_lock_of_NOT_ARG_SIGN~0 * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 11984]: a call to reach_error is unreachable For all program executions holds that a call to reach_error is unreachable at this location - PositiveResult [Line: 11960]: a call to reach_error is unreachable For all program executions holds that a call to reach_error is unreachable at this location - PositiveResult [Line: 11996]: a call to reach_error is unreachable For all program executions holds that a call to reach_error is unreachable at this location - StatisticsResult: Ultimate Automizer benchmark data CFG has 85 procedures, 1192 locations, 3 error locations. Started 1 CEGAR loops. OverallTime: 433.7s, OverallIterations: 25, TraceHistogramMax: 15, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.1s, AutomataDifference: 311.6s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 69.3s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 88 mSolverCounterUnknown, 34294 SdHoareTripleChecker+Valid, 267.5s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 34209 mSDsluCounter, 99906 SdHoareTripleChecker+Invalid, 262.5s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 62803 mSDsCounter, 79 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 20212 IncrementalHoareTripleChecker+Invalid, 20379 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 79 mSolverCounterUnsat, 37103 mSDtfsCounter, 20212 mSolverCounterSat, 0.5s SdHoareTripleChecker+Time, 88 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 164 GetRequests, 55 SyntacticMatches, 0 SemanticMatches, 109 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 17 ImplicationChecksByTransitivity, 0.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=35915occurred in iteration=20, InterpolantAutomatonStates: 127, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 44.0s AutomataMinimizationTime, 25 MinimizatonAttempts, 823 StatesRemovedByMinimization, 12 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 496 LocationsWithAnnotation, 89890 PreInvPairs, 96799 NumberOfFragments, 15937 HoareAnnotationTreeSize, 89890 FomulaSimplifications, 46 FormulaSimplificationTreeSizeReduction, 21.9s HoareSimplificationTime, 496 FomulaSimplificationsInter, 1328582 FormulaSimplificationTreeSizeReductionInter, 43.6s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.2s SsaConstructionTime, 0.7s SatisfiabilityAnalysisTime, 6.6s InterpolantComputationTime, 4556 NumberOfCodeBlocks, 4556 NumberOfCodeBlocksAsserted, 25 NumberOfCheckSat, 4531 ConstructedInterpolants, 0 QuantifiedInterpolants, 6691 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 25 InterpolantComputations, 25 PerfectInterpolantSequences, 11455/11455 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 3 specifications checked. All of them hold - InvariantResult [Line: 8925]: Loop Invariant Derived loop invariant: (((((((((((((ldv_spin_lock == 1) && (ldv_spin__xmit_lock_of_netdev_queue == 1)) && (ldv_spin_i_lock_of_inode == 1)) && (ldv_spin_lp == 1)) && (ldv_spin_siglock_of_sighand_struct == 1)) && (ldv_spin_ptl == 1)) && (ldv_spin_tx_global_lock_of_net_device == 1)) && (ldv_spin_alloc_lock_of_task_struct == 1)) && (ldv_spin_lock_of_netdev_private == 1)) && (ldv_spin_node_size_lock_of_pglist_data == 1)) && (ldv_spin_addr_list_lock_of_net_device == 1)) && (ldv_spin_lru_lock_of_netns_frags == 1)) && (ldv_spin_lock_of_NOT_ARG_SIGN == 1)) - InvariantResult [Line: 9202]: Loop Invariant Derived loop invariant: (((((((((((((ldv_spin_lock == 1) && (ldv_spin__xmit_lock_of_netdev_queue == 1)) && (ldv_spin_i_lock_of_inode == 1)) && (ldv_spin_lp == 1)) && (ldv_spin_siglock_of_sighand_struct == 1)) && (ldv_spin_ptl == 1)) && (ldv_spin_tx_global_lock_of_net_device == 1)) && (ldv_spin_alloc_lock_of_task_struct == 1)) && (ldv_spin_lock_of_netdev_private == 1)) && (ldv_spin_node_size_lock_of_pglist_data == 1)) && (ldv_spin_addr_list_lock_of_net_device == 1)) && (ldv_spin_lru_lock_of_netns_frags == 1)) && (ldv_spin_lock_of_NOT_ARG_SIGN == 1)) - InvariantResult [Line: 9521]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9202]: Loop Invariant Derived loop invariant: ((((((((((((((ldv_spin_lock == 1) && (ldv_spin__xmit_lock_of_netdev_queue == 1)) && (19 == ldv_statevar_2)) && (ldv_spin_i_lock_of_inode == 1)) && (ldv_spin_lp == 1)) && (ldv_spin_siglock_of_sighand_struct == 1)) && (ldv_spin_ptl == 1)) && (ldv_spin_tx_global_lock_of_net_device == 1)) && (ldv_spin_alloc_lock_of_task_struct == 1)) && (ldv_spin_lock_of_netdev_private == 1)) && (ldv_spin_node_size_lock_of_pglist_data == 1)) && (ldv_spin_addr_list_lock_of_net_device == 1)) && (ldv_spin_lru_lock_of_netns_frags == 1)) && (ldv_spin_lock_of_NOT_ARG_SIGN == 1)) - InvariantResult [Line: 8617]: Loop Invariant Derived loop invariant: (((((((((((((ldv_spin_lock == 1) && (ldv_spin__xmit_lock_of_netdev_queue == 1)) && (ldv_spin_i_lock_of_inode == 1)) && (ldv_spin_lp == 1)) && (ldv_spin_siglock_of_sighand_struct == 1)) && (ldv_spin_ptl == 1)) && (ldv_spin_tx_global_lock_of_net_device == 1)) && (ldv_spin_alloc_lock_of_task_struct == 1)) && (ldv_spin_lock_of_netdev_private == 1)) && (ldv_spin_node_size_lock_of_pglist_data == 1)) && (ldv_spin_addr_list_lock_of_net_device == 1)) && (ldv_spin_lru_lock_of_netns_frags == 1)) && (ldv_spin_lock_of_NOT_ARG_SIGN == 1)) - InvariantResult [Line: 5902]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6315]: Loop Invariant Derived loop invariant: (((((((((((((ldv_spin_lock == 1) && (ldv_spin__xmit_lock_of_netdev_queue == 1)) && (ldv_spin_i_lock_of_inode == 1)) && (ldv_spin_lp == 1)) && (ldv_spin_siglock_of_sighand_struct == 1)) && (ldv_spin_ptl == 1)) && (ldv_spin_tx_global_lock_of_net_device == 1)) && (ldv_spin_alloc_lock_of_task_struct == 1)) && (ldv_spin_lock_of_netdev_private == 1)) && (ldv_spin_node_size_lock_of_pglist_data == 1)) && (ldv_spin_addr_list_lock_of_net_device == 1)) && (ldv_spin_lru_lock_of_netns_frags == 1)) && (ldv_spin_lock_of_NOT_ARG_SIGN == 1)) - InvariantResult [Line: 8617]: Loop Invariant Derived loop invariant: ((((((((((((((ldv_spin_lock == 1) && (ldv_spin__xmit_lock_of_netdev_queue == 1)) && (9 == ldv_statevar_14)) && (ldv_spin_i_lock_of_inode == 1)) && (ldv_spin_lp == 1)) && (ldv_spin_siglock_of_sighand_struct == 1)) && (ldv_spin_ptl == 1)) && (ldv_spin_tx_global_lock_of_net_device == 1)) && (ldv_spin_alloc_lock_of_task_struct == 1)) && (ldv_spin_lock_of_netdev_private == 1)) && (ldv_spin_node_size_lock_of_pglist_data == 1)) && (ldv_spin_addr_list_lock_of_net_device == 1)) && (ldv_spin_lru_lock_of_netns_frags == 1)) && (ldv_spin_lock_of_NOT_ARG_SIGN == 1)) - InvariantResult [Line: 6130]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9202]: Loop Invariant Derived loop invariant: (((((((((((((ldv_spin_lock == 1) && (ldv_spin__xmit_lock_of_netdev_queue == 1)) && (ldv_spin_i_lock_of_inode == 1)) && (ldv_spin_lp == 1)) && (ldv_spin_siglock_of_sighand_struct == 1)) && (ldv_spin_ptl == 1)) && (ldv_spin_tx_global_lock_of_net_device == 1)) && (ldv_spin_alloc_lock_of_task_struct == 1)) && (ldv_spin_lock_of_netdev_private == 1)) && (ldv_spin_node_size_lock_of_pglist_data == 1)) && (ldv_spin_addr_list_lock_of_net_device == 1)) && (ldv_spin_lru_lock_of_netns_frags == 1)) && (ldv_spin_lock_of_NOT_ARG_SIGN == 1)) - InvariantResult [Line: 9202]: Loop Invariant Derived loop invariant: (((((((((((((ldv_spin_lock == 1) && (ldv_spin__xmit_lock_of_netdev_queue == 1)) && (ldv_spin_i_lock_of_inode == 1)) && (ldv_spin_lp == 1)) && (ldv_spin_siglock_of_sighand_struct == 1)) && (ldv_spin_ptl == 1)) && (ldv_spin_tx_global_lock_of_net_device == 1)) && (ldv_spin_alloc_lock_of_task_struct == 1)) && (ldv_spin_lock_of_netdev_private == 1)) && (ldv_spin_node_size_lock_of_pglist_data == 1)) && (ldv_spin_addr_list_lock_of_net_device == 1)) && (ldv_spin_lru_lock_of_netns_frags == 1)) && (ldv_spin_lock_of_NOT_ARG_SIGN == 1)) - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5393]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8862]: Loop Invariant Derived loop invariant: (((((((((((((ldv_spin_lock == 1) && (ldv_spin__xmit_lock_of_netdev_queue == 1)) && (ldv_spin_i_lock_of_inode == 1)) && (ldv_spin_lp == 1)) && (ldv_spin_siglock_of_sighand_struct == 1)) && (ldv_spin_ptl == 1)) && (ldv_spin_tx_global_lock_of_net_device == 1)) && (ldv_spin_alloc_lock_of_task_struct == 1)) && (ldv_spin_lock_of_netdev_private == 1)) && (ldv_spin_node_size_lock_of_pglist_data == 1)) && (ldv_spin_addr_list_lock_of_net_device == 1)) && (ldv_spin_lru_lock_of_netns_frags == 1)) && (ldv_spin_lock_of_NOT_ARG_SIGN == 1)) - InvariantResult [Line: 8925]: Loop Invariant Derived loop invariant: (((((((((((((ldv_spin_lock == 1) && (ldv_spin__xmit_lock_of_netdev_queue == 1)) && (ldv_spin_i_lock_of_inode == 1)) && (ldv_spin_lp == 1)) && (ldv_spin_siglock_of_sighand_struct == 1)) && (ldv_spin_ptl == 1)) && (ldv_spin_tx_global_lock_of_net_device == 1)) && (ldv_spin_alloc_lock_of_task_struct == 1)) && (ldv_spin_lock_of_netdev_private == 1)) && (ldv_spin_node_size_lock_of_pglist_data == 1)) && (ldv_spin_addr_list_lock_of_net_device == 1)) && (ldv_spin_lru_lock_of_netns_frags == 1)) && (ldv_spin_lock_of_NOT_ARG_SIGN == 1)) - InvariantResult [Line: 7397]: Loop Invariant Derived loop invariant: (((((((((((((ldv_spin_lock == 1) && (ldv_spin__xmit_lock_of_netdev_queue == 1)) && (ldv_spin_i_lock_of_inode == 1)) && (ldv_spin_lp == 1)) && (ldv_spin_siglock_of_sighand_struct == 1)) && (ldv_spin_ptl == 1)) && (ldv_spin_tx_global_lock_of_net_device == 1)) && (ldv_spin_alloc_lock_of_task_struct == 1)) && (ldv_spin_node_size_lock_of_pglist_data == 1)) && (ldv_spin_addr_list_lock_of_net_device == 1)) && (ldv_spin_lru_lock_of_netns_frags == 1)) && (ldv_spin_lock_of_netdev_private == 2)) && (ldv_spin_lock_of_NOT_ARG_SIGN == 1)) - InvariantResult [Line: 8250]: Loop Invariant Derived loop invariant: (((((((((((((((!((ldv_spin_lock == 1)) || !((ldv_spin_addr_list_lock_of_net_device == 1))) || !((ldv_spin_ptl == 1))) || !((ldv_spin_tx_global_lock_of_net_device == 1))) || !((ldv_spin_alloc_lock_of_task_struct == 1))) || !((ldv_spin_lock_of_netdev_private == 1))) || !((ldv_spin_node_size_lock_of_pglist_data == 1))) || !((ldv_spin__xmit_lock_of_netdev_queue == 1))) || !((20 == \old(ldv_statevar_2)))) || !((ldv_spin_siglock_of_sighand_struct == 1))) || !((ldv_spin_i_lock_of_inode == 1))) || (20 == ldv_statevar_2)) || !((ldv_spin_lp == 1))) || !((ldv_spin_lru_lock_of_netns_frags == 1))) || !((ldv_spin_lock_of_NOT_ARG_SIGN == 1))) && ((((((((((((((!((ldv_spin_lock == 1)) || !((ldv_spin_addr_list_lock_of_net_device == 1))) || !((ldv_spin_ptl == 1))) || !((ldv_spin_tx_global_lock_of_net_device == 1))) || !((ldv_spin_alloc_lock_of_task_struct == 1))) || !((19 == \old(ldv_statevar_2)))) || (19 == ldv_statevar_2)) || !((ldv_spin_lock_of_netdev_private == 1))) || !((ldv_spin_node_size_lock_of_pglist_data == 1))) || !((ldv_spin__xmit_lock_of_netdev_queue == 1))) || !((ldv_spin_siglock_of_sighand_struct == 1))) || !((ldv_spin_i_lock_of_inode == 1))) || !((ldv_spin_lp == 1))) || !((ldv_spin_lru_lock_of_netns_frags == 1))) || !((ldv_spin_lock_of_NOT_ARG_SIGN == 1)))) - InvariantResult [Line: 8617]: Loop Invariant Derived loop invariant: (((((((((((((ldv_spin_lock == 1) && (ldv_spin__xmit_lock_of_netdev_queue == 1)) && (ldv_spin_i_lock_of_inode == 1)) && (ldv_spin_lp == 1)) && (ldv_spin_siglock_of_sighand_struct == 1)) && (ldv_spin_ptl == 1)) && (ldv_spin_tx_global_lock_of_net_device == 1)) && (ldv_spin_alloc_lock_of_task_struct == 1)) && (ldv_spin_lock_of_netdev_private == 1)) && (ldv_spin_node_size_lock_of_pglist_data == 1)) && (ldv_spin_addr_list_lock_of_net_device == 1)) && (ldv_spin_lru_lock_of_netns_frags == 1)) && (ldv_spin_lock_of_NOT_ARG_SIGN == 1)) - InvariantResult [Line: 8617]: Loop Invariant Derived loop invariant: (((((((((((((ldv_spin_lock == 1) && (ldv_spin__xmit_lock_of_netdev_queue == 1)) && (ldv_spin_i_lock_of_inode == 1)) && (ldv_spin_lp == 1)) && (ldv_spin_siglock_of_sighand_struct == 1)) && (ldv_spin_ptl == 1)) && (ldv_spin_tx_global_lock_of_net_device == 1)) && (ldv_spin_alloc_lock_of_task_struct == 1)) && (ldv_spin_lock_of_netdev_private == 1)) && (ldv_spin_node_size_lock_of_pglist_data == 1)) && (ldv_spin_addr_list_lock_of_net_device == 1)) && (ldv_spin_lru_lock_of_netns_frags == 1)) && (ldv_spin_lock_of_NOT_ARG_SIGN == 1)) - InvariantResult [Line: 8617]: Loop Invariant Derived loop invariant: (((((((((((((ldv_spin_lock == 1) && (ldv_spin__xmit_lock_of_netdev_queue == 1)) && (ldv_spin_i_lock_of_inode == 1)) && (ldv_spin_lp == 1)) && (ldv_spin_siglock_of_sighand_struct == 1)) && (ldv_spin_ptl == 1)) && (ldv_spin_tx_global_lock_of_net_device == 1)) && (ldv_spin_alloc_lock_of_task_struct == 1)) && (ldv_spin_lock_of_netdev_private == 1)) && (ldv_spin_node_size_lock_of_pglist_data == 1)) && (ldv_spin_addr_list_lock_of_net_device == 1)) && (ldv_spin_lru_lock_of_netns_frags == 1)) && (ldv_spin_lock_of_NOT_ARG_SIGN == 1)) - InvariantResult [Line: 8862]: Loop Invariant Derived loop invariant: (((((((((((((ldv_spin_lock == 1) && (ldv_spin__xmit_lock_of_netdev_queue == 1)) && (ldv_spin_i_lock_of_inode == 1)) && (ldv_spin_lp == 1)) && (ldv_spin_siglock_of_sighand_struct == 1)) && (ldv_spin_ptl == 1)) && (ldv_spin_tx_global_lock_of_net_device == 1)) && (ldv_spin_alloc_lock_of_task_struct == 1)) && (ldv_spin_lock_of_netdev_private == 1)) && (ldv_spin_node_size_lock_of_pglist_data == 1)) && (ldv_spin_addr_list_lock_of_net_device == 1)) && (ldv_spin_lru_lock_of_netns_frags == 1)) && (ldv_spin_lock_of_NOT_ARG_SIGN == 1)) - InvariantResult [Line: 6216]: Loop Invariant Derived loop invariant: (((((((((((((ldv_spin_lock == 1) && (ldv_spin__xmit_lock_of_netdev_queue == 1)) && (ldv_spin_i_lock_of_inode == 1)) && (ldv_spin_lp == 1)) && (ldv_spin_siglock_of_sighand_struct == 1)) && (ldv_spin_ptl == 1)) && (ldv_spin_tx_global_lock_of_net_device == 1)) && (ldv_spin_alloc_lock_of_task_struct == 1)) && (ldv_spin_lock_of_netdev_private == 1)) && (ldv_spin_node_size_lock_of_pglist_data == 1)) && (ldv_spin_addr_list_lock_of_net_device == 1)) && (ldv_spin_lru_lock_of_netns_frags == 1)) && (ldv_spin_lock_of_NOT_ARG_SIGN == 1)) - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: null - InvariantResult [Line: 9202]: Loop Invariant Derived loop invariant: (((((((((((((ldv_spin_lock == 1) && (ldv_spin__xmit_lock_of_netdev_queue == 1)) && (ldv_spin_i_lock_of_inode == 1)) && (ldv_spin_lp == 1)) && (ldv_spin_siglock_of_sighand_struct == 1)) && (ldv_spin_ptl == 1)) && (ldv_spin_tx_global_lock_of_net_device == 1)) && (ldv_spin_alloc_lock_of_task_struct == 1)) && (ldv_spin_lock_of_netdev_private == 1)) && (ldv_spin_node_size_lock_of_pglist_data == 1)) && (ldv_spin_addr_list_lock_of_net_device == 1)) && (ldv_spin_lru_lock_of_netns_frags == 1)) && (ldv_spin_lock_of_NOT_ARG_SIGN == 1)) - InvariantResult [Line: 9202]: Loop Invariant Derived loop invariant: (((((((((((((ldv_spin_lock == 1) && (ldv_spin__xmit_lock_of_netdev_queue == 1)) && (ldv_spin_i_lock_of_inode == 1)) && (ldv_spin_lp == 1)) && (ldv_spin_siglock_of_sighand_struct == 1)) && (ldv_spin_ptl == 1)) && (ldv_spin_tx_global_lock_of_net_device == 1)) && (ldv_spin_alloc_lock_of_task_struct == 1)) && (ldv_spin_lock_of_netdev_private == 1)) && (ldv_spin_node_size_lock_of_pglist_data == 1)) && (ldv_spin_addr_list_lock_of_net_device == 1)) && (ldv_spin_lru_lock_of_netns_frags == 1)) && (ldv_spin_lock_of_NOT_ARG_SIGN == 1)) - InvariantResult [Line: 6216]: Loop Invariant Derived loop invariant: (((((((((((((ldv_spin_lock == 1) && (ldv_spin__xmit_lock_of_netdev_queue == 1)) && (ldv_spin_i_lock_of_inode == 1)) && (ldv_spin_lp == 1)) && (ldv_spin_siglock_of_sighand_struct == 1)) && (ldv_spin_ptl == 1)) && (ldv_spin_tx_global_lock_of_net_device == 1)) && (ldv_spin_alloc_lock_of_task_struct == 1)) && (ldv_spin_lock_of_netdev_private == 1)) && (ldv_spin_node_size_lock_of_pglist_data == 1)) && (ldv_spin_addr_list_lock_of_net_device == 1)) && (ldv_spin_lru_lock_of_netns_frags == 1)) && (ldv_spin_lock_of_NOT_ARG_SIGN == 1)) - InvariantResult [Line: 7043]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5801]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7397]: Loop Invariant Derived loop invariant: (((((((((((((ldv_spin_lock == 1) && (ldv_spin__xmit_lock_of_netdev_queue == 1)) && (ldv_spin_i_lock_of_inode == 1)) && (ldv_spin_lp == 1)) && (ldv_spin_siglock_of_sighand_struct == 1)) && (ldv_spin_ptl == 1)) && (ldv_spin_tx_global_lock_of_net_device == 1)) && (ldv_spin_alloc_lock_of_task_struct == 1)) && (ldv_spin_node_size_lock_of_pglist_data == 1)) && (ldv_spin_addr_list_lock_of_net_device == 1)) && (ldv_spin_lru_lock_of_netns_frags == 1)) && (ldv_spin_lock_of_netdev_private == 2)) && (ldv_spin_lock_of_NOT_ARG_SIGN == 1)) - InvariantResult [Line: 6457]: Loop Invariant Derived loop invariant: ((((((((((((((((!((ldv_spin_lock == 1)) || !((ldv_spin_addr_list_lock_of_net_device == 1))) || !((ldv_spin_ptl == 1))) || !((ldv_spin_tx_global_lock_of_net_device == 1))) || !((ldv_spin_alloc_lock_of_task_struct == 1))) || !((3 == \old(ldv_statevar_3)))) || !((ldv_spin_lock_of_netdev_private == 1))) || !((ldv_spin_node_size_lock_of_pglist_data == 1))) || !((ldv_spin__xmit_lock_of_netdev_queue == 1))) || !((ldv_spin_siglock_of_sighand_struct == 1))) || !((ldv_spin_i_lock_of_inode == 1))) || !((ldv_spin_lp == 1))) || (3 == ldv_statevar_3)) || !((ldv_spin_lru_lock_of_netns_frags == 1))) || !((ldv_spin_lock_of_NOT_ARG_SIGN == 1))) && ((((((((((((((!((ldv_spin_lock == 1)) || !((ldv_spin_addr_list_lock_of_net_device == 1))) || !((ldv_spin_ptl == 1))) || !((ldv_spin_tx_global_lock_of_net_device == 1))) || !((ldv_spin_alloc_lock_of_task_struct == 1))) || (6 == ldv_statevar_0)) || !((ldv_spin_lock_of_netdev_private == 1))) || !((ldv_spin_node_size_lock_of_pglist_data == 1))) || !((ldv_spin__xmit_lock_of_netdev_queue == 1))) || !((ldv_spin_siglock_of_sighand_struct == 1))) || !((ldv_spin_i_lock_of_inode == 1))) || !((ldv_spin_lp == 1))) || !((6 == \old(ldv_statevar_0)))) || !((ldv_spin_lru_lock_of_netns_frags == 1))) || !((ldv_spin_lock_of_NOT_ARG_SIGN == 1)))) && ((((((((((((((!((ldv_spin_lock == 1)) || !((ldv_spin_addr_list_lock_of_net_device == 1))) || !((ldv_spin_ptl == 1))) || !((ldv_spin_tx_global_lock_of_net_device == 1))) || !((ldv_spin_alloc_lock_of_task_struct == 1))) || !((5 == \old(ldv_statevar_1)))) || !((ldv_spin_lock_of_netdev_private == 1))) || !((ldv_spin_node_size_lock_of_pglist_data == 1))) || !((ldv_spin__xmit_lock_of_netdev_queue == 1))) || !((ldv_spin_siglock_of_sighand_struct == 1))) || !((ldv_spin_i_lock_of_inode == 1))) || !((ldv_spin_lp == 1))) || (5 == ldv_statevar_1)) || !((ldv_spin_lru_lock_of_netns_frags == 1))) || !((ldv_spin_lock_of_NOT_ARG_SIGN == 1)))) - InvariantResult [Line: 8617]: Loop Invariant Derived loop invariant: (((((((((((((ldv_spin_lock == 1) && (ldv_spin__xmit_lock_of_netdev_queue == 1)) && (ldv_spin_i_lock_of_inode == 1)) && (ldv_spin_lp == 1)) && (ldv_spin_siglock_of_sighand_struct == 1)) && (ldv_spin_ptl == 1)) && (ldv_spin_tx_global_lock_of_net_device == 1)) && (ldv_spin_alloc_lock_of_task_struct == 1)) && (ldv_spin_lock_of_netdev_private == 1)) && (ldv_spin_node_size_lock_of_pglist_data == 1)) && (ldv_spin_addr_list_lock_of_net_device == 1)) && (ldv_spin_lru_lock_of_netns_frags == 1)) && (ldv_spin_lock_of_NOT_ARG_SIGN == 1)) - InvariantResult [Line: 9783]: Loop Invariant Derived loop invariant: (((((((((((((ldv_spin_lock == 1) && (ldv_spin__xmit_lock_of_netdev_queue == 1)) && (ldv_spin_i_lock_of_inode == 1)) && (ldv_spin_lp == 1)) && (ldv_spin_siglock_of_sighand_struct == 1)) && (ldv_spin_ptl == 1)) && (ldv_spin_tx_global_lock_of_net_device == 1)) && (ldv_spin_alloc_lock_of_task_struct == 1)) && (ldv_spin_lock_of_netdev_private == 1)) && (ldv_spin_node_size_lock_of_pglist_data == 1)) && (ldv_spin_addr_list_lock_of_net_device == 1)) && (ldv_spin_lru_lock_of_netns_frags == 1)) && (ldv_spin_lock_of_NOT_ARG_SIGN == 1)) - InvariantResult [Line: 9202]: Loop Invariant Derived loop invariant: (((((((((((((ldv_spin_lock == 1) && (ldv_spin__xmit_lock_of_netdev_queue == 1)) && (ldv_spin_i_lock_of_inode == 1)) && (ldv_spin_lp == 1)) && (ldv_spin_siglock_of_sighand_struct == 1)) && (ldv_spin_ptl == 1)) && (ldv_spin_tx_global_lock_of_net_device == 1)) && (ldv_spin_alloc_lock_of_task_struct == 1)) && (ldv_spin_lock_of_netdev_private == 1)) && (ldv_spin_node_size_lock_of_pglist_data == 1)) && (ldv_spin_addr_list_lock_of_net_device == 1)) && (ldv_spin_lru_lock_of_netns_frags == 1)) && (ldv_spin_lock_of_NOT_ARG_SIGN == 1)) - InvariantResult [Line: 9202]: Loop Invariant Derived loop invariant: (((((((((((((ldv_spin_lock == 1) && (ldv_spin__xmit_lock_of_netdev_queue == 1)) && (ldv_spin_i_lock_of_inode == 1)) && (ldv_spin_lp == 1)) && (ldv_spin_siglock_of_sighand_struct == 1)) && (ldv_spin_ptl == 1)) && (ldv_spin_tx_global_lock_of_net_device == 1)) && (ldv_spin_alloc_lock_of_task_struct == 1)) && (ldv_spin_lock_of_netdev_private == 1)) && (ldv_spin_node_size_lock_of_pglist_data == 1)) && (ldv_spin_addr_list_lock_of_net_device == 1)) && (ldv_spin_lru_lock_of_netns_frags == 1)) && (ldv_spin_lock_of_NOT_ARG_SIGN == 1)) - InvariantResult [Line: 7597]: Loop Invariant Derived loop invariant: (((((((((((((ldv_spin_lock == 1) && (ldv_spin__xmit_lock_of_netdev_queue == 1)) && (ldv_spin_i_lock_of_inode == 1)) && (ldv_spin_lp == 1)) && (ldv_spin_siglock_of_sighand_struct == 1)) && (ldv_spin_ptl == 1)) && (ldv_spin_tx_global_lock_of_net_device == 1)) && (ldv_spin_alloc_lock_of_task_struct == 1)) && (ldv_spin_node_size_lock_of_pglist_data == 1)) && (ldv_spin_addr_list_lock_of_net_device == 1)) && (ldv_spin_lru_lock_of_netns_frags == 1)) && (ldv_spin_lock_of_netdev_private == 2)) && (ldv_spin_lock_of_NOT_ARG_SIGN == 1)) - InvariantResult [Line: 9738]: Loop Invariant Derived loop invariant: (((((((((((((ldv_spin_lock == 1) && (ldv_spin__xmit_lock_of_netdev_queue == 1)) && (ldv_spin_i_lock_of_inode == 1)) && (ldv_spin_lp == 1)) && (ldv_spin_siglock_of_sighand_struct == 1)) && (ldv_spin_ptl == 1)) && (ldv_spin_tx_global_lock_of_net_device == 1)) && (ldv_spin_alloc_lock_of_task_struct == 1)) && (ldv_spin_lock_of_netdev_private == 1)) && (ldv_spin_node_size_lock_of_pglist_data == 1)) && (ldv_spin_addr_list_lock_of_net_device == 1)) && (ldv_spin_lru_lock_of_netns_frags == 1)) && (ldv_spin_lock_of_NOT_ARG_SIGN == 1)) - InvariantResult [Line: 6158]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8721]: Loop Invariant Derived loop invariant: (((((((((((((ldv_spin_lock == 1) && (ldv_spin__xmit_lock_of_netdev_queue == 1)) && (ldv_spin_i_lock_of_inode == 1)) && (ldv_spin_lp == 1)) && (ldv_spin_siglock_of_sighand_struct == 1)) && (ldv_spin_ptl == 1)) && (ldv_spin_tx_global_lock_of_net_device == 1)) && (ldv_spin_alloc_lock_of_task_struct == 1)) && (ldv_spin_lock_of_netdev_private == 1)) && (ldv_spin_node_size_lock_of_pglist_data == 1)) && (ldv_spin_addr_list_lock_of_net_device == 1)) && (ldv_spin_lru_lock_of_netns_frags == 1)) && (ldv_spin_lock_of_NOT_ARG_SIGN == 1)) - InvariantResult [Line: 8862]: Loop Invariant Derived loop invariant: (((((((((((((ldv_spin_lock == 1) && (ldv_spin__xmit_lock_of_netdev_queue == 1)) && (ldv_spin_i_lock_of_inode == 1)) && (ldv_spin_lp == 1)) && (ldv_spin_siglock_of_sighand_struct == 1)) && (ldv_spin_ptl == 1)) && (ldv_spin_tx_global_lock_of_net_device == 1)) && (ldv_spin_alloc_lock_of_task_struct == 1)) && (ldv_spin_lock_of_netdev_private == 1)) && (ldv_spin_node_size_lock_of_pglist_data == 1)) && (ldv_spin_addr_list_lock_of_net_device == 1)) && (ldv_spin_lru_lock_of_netns_frags == 1)) && (ldv_spin_lock_of_NOT_ARG_SIGN == 1)) - InvariantResult [Line: 10265]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8737]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9635]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: null - InvariantResult [Line: 8617]: Loop Invariant Derived loop invariant: (((((((((((((ldv_spin_lock == 1) && (ldv_spin__xmit_lock_of_netdev_queue == 1)) && (ldv_spin_i_lock_of_inode == 1)) && (ldv_spin_lp == 1)) && (ldv_spin_siglock_of_sighand_struct == 1)) && (ldv_spin_ptl == 1)) && (ldv_spin_tx_global_lock_of_net_device == 1)) && (ldv_spin_alloc_lock_of_task_struct == 1)) && (ldv_spin_lock_of_netdev_private == 1)) && (ldv_spin_node_size_lock_of_pglist_data == 1)) && (ldv_spin_addr_list_lock_of_net_device == 1)) && (ldv_spin_lru_lock_of_netns_frags == 1)) && (ldv_spin_lock_of_NOT_ARG_SIGN == 1)) - InvariantResult [Line: 9202]: Loop Invariant Derived loop invariant: (((((((((((((ldv_spin_lock == 1) && (ldv_spin__xmit_lock_of_netdev_queue == 1)) && (ldv_spin_i_lock_of_inode == 1)) && (ldv_spin_lp == 1)) && (ldv_spin_siglock_of_sighand_struct == 1)) && (ldv_spin_ptl == 1)) && (ldv_spin_tx_global_lock_of_net_device == 1)) && (ldv_spin_alloc_lock_of_task_struct == 1)) && (ldv_spin_lock_of_netdev_private == 1)) && (ldv_spin_node_size_lock_of_pglist_data == 1)) && (ldv_spin_addr_list_lock_of_net_device == 1)) && (ldv_spin_lru_lock_of_netns_frags == 1)) && (ldv_spin_lock_of_NOT_ARG_SIGN == 1)) RESULT: Ultimate proved your program to be correct! [2023-12-02 15:43:56,575 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba2b15ec-8364-4746-a3df-5df7f7a313e9/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE