./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-jme.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6497de01 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_436f4191-dda1-44b3-942d-542994c52e9f/bin/uautomizer-verify-LYvppIcaGC/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_436f4191-dda1-44b3-942d-542994c52e9f/bin/uautomizer-verify-LYvppIcaGC/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_436f4191-dda1-44b3-942d-542994c52e9f/bin/uautomizer-verify-LYvppIcaGC/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_436f4191-dda1-44b3-942d-542994c52e9f/bin/uautomizer-verify-LYvppIcaGC/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-jme.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_436f4191-dda1-44b3-942d-542994c52e9f/bin/uautomizer-verify-LYvppIcaGC/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_436f4191-dda1-44b3-942d-542994c52e9f/bin/uautomizer-verify-LYvppIcaGC --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 2ed7e65f4873f721e135371f2b64bea53a61355f60220cd3c965b9b34f2d17e4 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-6497de0 [2024-11-24 01:43:54,166 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-24 01:43:54,279 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_436f4191-dda1-44b3-942d-542994c52e9f/bin/uautomizer-verify-LYvppIcaGC/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-24 01:43:54,286 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-24 01:43:54,291 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-24 01:43:54,340 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-24 01:43:54,342 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-24 01:43:54,342 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-24 01:43:54,343 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-24 01:43:54,343 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-24 01:43:54,344 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-24 01:43:54,344 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-24 01:43:54,344 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-24 01:43:54,345 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-24 01:43:54,345 INFO L153 SettingsManager]: * Use SBE=true [2024-11-24 01:43:54,345 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-24 01:43:54,347 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-24 01:43:54,347 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-24 01:43:54,347 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-24 01:43:54,347 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-24 01:43:54,347 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-24 01:43:54,348 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-24 01:43:54,348 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-24 01:43:54,348 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-24 01:43:54,348 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-24 01:43:54,348 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-24 01:43:54,348 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-24 01:43:54,348 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-24 01:43:54,348 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-24 01:43:54,348 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-24 01:43:54,348 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-24 01:43:54,349 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-24 01:43:54,349 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-24 01:43:54,349 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-24 01:43:54,349 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-24 01:43:54,349 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-24 01:43:54,349 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-24 01:43:54,349 INFO L153 SettingsManager]: * Compute procedure contracts=false [2024-11-24 01:43:54,349 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-24 01:43:54,349 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-24 01:43:54,349 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-24 01:43:54,350 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-24 01:43:54,350 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-24 01:43:54,350 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-24 01:43:54,350 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-24 01:43:54,350 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_436f4191-dda1-44b3-942d-542994c52e9f/bin/uautomizer-verify-LYvppIcaGC Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2ed7e65f4873f721e135371f2b64bea53a61355f60220cd3c965b9b34f2d17e4 [2024-11-24 01:43:54,700 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-24 01:43:54,716 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-24 01:43:54,719 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-24 01:43:54,720 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-24 01:43:54,721 INFO L274 PluginConnector]: CDTParser initialized [2024-11-24 01:43:54,722 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_436f4191-dda1-44b3-942d-542994c52e9f/bin/uautomizer-verify-LYvppIcaGC/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-jme.cil.i [2024-11-24 01:43:57,898 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_436f4191-dda1-44b3-942d-542994c52e9f/bin/uautomizer-verify-LYvppIcaGC/data/8ee6cbbfa/19f938f7278448a8930d56f661941b61/FLAGa1e1c612b [2024-11-24 01:43:59,027 INFO L384 CDTParser]: Found 1 translation units. [2024-11-24 01:43:59,028 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_436f4191-dda1-44b3-942d-542994c52e9f/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-jme.cil.i [2024-11-24 01:43:59,103 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_436f4191-dda1-44b3-942d-542994c52e9f/bin/uautomizer-verify-LYvppIcaGC/data/8ee6cbbfa/19f938f7278448a8930d56f661941b61/FLAGa1e1c612b [2024-11-24 01:43:59,127 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_436f4191-dda1-44b3-942d-542994c52e9f/bin/uautomizer-verify-LYvppIcaGC/data/8ee6cbbfa/19f938f7278448a8930d56f661941b61 [2024-11-24 01:43:59,132 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-24 01:43:59,134 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-24 01:43:59,138 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-24 01:43:59,138 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-24 01:43:59,143 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-24 01:43:59,144 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 01:43:59" (1/1) ... [2024-11-24 01:43:59,145 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@57fa2955 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 01:43:59, skipping insertion in model container [2024-11-24 01:43:59,148 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 01:43:59" (1/1) ... [2024-11-24 01:43:59,343 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-24 01:44:04,786 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_436f4191-dda1-44b3-942d-542994c52e9f/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-jme.cil.i[464820,464833] [2024-11-24 01:44:04,789 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_436f4191-dda1-44b3-942d-542994c52e9f/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-jme.cil.i[464989,465002] [2024-11-24 01:44:04,790 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_436f4191-dda1-44b3-942d-542994c52e9f/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-jme.cil.i[465156,465169] [2024-11-24 01:44:04,790 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_436f4191-dda1-44b3-942d-542994c52e9f/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-jme.cil.i[465324,465337] [2024-11-24 01:44:04,857 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-24 01:44:04,923 INFO L200 MainTranslator]: Completed pre-run [2024-11-24 01:44:05,102 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"); [6137] [2024-11-24 01:44:05,104 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)); [6144] [2024-11-24 01:44:05,105 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [6151] [2024-11-24 01:44:05,107 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)); [6191-6192] [2024-11-24 01:44:05,108 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"); [6197-6199] [2024-11-24 01:44:05,109 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/debian/klever-work/native-scheduler-work-dir/scheduler/jobs/dfbfd2da522a1f5f4786ee57b863db44/klever-core-work-dir/f860c18/linux-kernel-locking-spinlock/lkbce/arch/x86/include/asm/paravirt.h"), "i" (809), "i" (12UL)); [6224-6225] [2024-11-24 01:44:05,109 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("771:\n\tcall *%c2;\n772:\n.pushsection .parainstructions,\"a\"\n .balign 8 \n .quad 771b\n .byte %c1\n .byte 772b-771b\n .short %c3\n.popsection\n": "=a" (__eax): [paravirt_typenum] "i" (45UL), [paravirt_opptr] "i" (& pv_irq_ops.restore_fl.func), [paravirt_clobber] "i" (1), "D" (f): "memory", "cc"); [6230-6232] [2024-11-24 01:44:05,110 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/debian/klever-work/native-scheduler-work-dir/scheduler/jobs/dfbfd2da522a1f5f4786ee57b863db44/klever-core-work-dir/f860c18/linux-kernel-locking-spinlock/lkbce/arch/x86/include/asm/paravirt.h"), "i" (814), "i" (12UL)); [6256-6257] [2024-11-24 01:44:05,110 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("771:\n\tcall *%c2;\n772:\n.pushsection .parainstructions,\"a\"\n .balign 8 \n .quad 771b\n .byte %c1\n .byte 772b-771b\n .short %c3\n.popsection\n": "=a" (__eax): [paravirt_typenum] "i" (46UL), [paravirt_opptr] "i" (& pv_irq_ops.irq_disable.func), [paravirt_clobber] "i" (1): "memory", "cc"); [6262-6264] [2024-11-24 01:44:05,114 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; addl %1,%0": "+m" (v->counter): "ir" (i)); [6303] [2024-11-24 01:44:05,114 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; subl %1,%0": "+m" (v->counter): "ir" (i)); [6310] [2024-11-24 01:44:05,115 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; incl %0": "+m" (v->counter)); [6317] [2024-11-24 01:44:05,115 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; decl %0": "+m" (v->counter)); [6324] [2024-11-24 01:44:05,115 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [6331] [2024-11-24 01:44:05,119 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [6416] [2024-11-24 01:44:05,120 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [6423] [2024-11-24 01:44:05,122 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ (" addl %1,%0\n adcl $0xffff,%0": "=r" (sum): "r" (sum << 16), "0" (sum & 4294901760U)); [6490] [2024-11-24 01:44:05,123 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ (" addl %1, %0\n adcl %2, %0\n adcl %3, %0\n adcl $0, %0\n": "=r" (sum): "g" (daddr), "g" (saddr), "g" (((int )len + (int )proto) << 8), "0" (sum)); [6498-6499] [2024-11-24 01:44:05,129 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (79), "i" (12UL)); [6578-6579] [2024-11-24 01:44:05,131 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (91), "i" (12UL)); [6607-6608] [2024-11-24 01:44:05,133 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)); [6644-6645] [2024-11-24 01:44:05,135 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)); [6681-6682] [2024-11-24 01:44:05,148 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/netdevice.h"), "i" (502), "i" (12UL)); [7070-7071] [2024-11-24 01:44:05,149 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7077] [2024-11-24 01:44:05,222 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7507] [2024-11-24 01:44:05,225 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7558] [2024-11-24 01:44:05,226 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [7569] [2024-11-24 01:44:05,226 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7578] [2024-11-24 01:44:05,230 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7693] [2024-11-24 01:44:05,233 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7745] [2024-11-24 01:44:05,235 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7803] [2024-11-24 01:44:05,236 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7805] [2024-11-24 01:44:05,237 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7812] [2024-11-24 01:44:05,238 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7814] [2024-11-24 01:44:05,249 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8138] [2024-11-24 01:44:05,262 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8539] [2024-11-24 01:44:05,263 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8544] [2024-11-24 01:44:05,264 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8560] [2024-11-24 01:44:05,265 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [8587] [2024-11-24 01:44:05,269 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8627] [2024-11-24 01:44:05,279 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8829] [2024-11-24 01:44:05,279 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8836] [2024-11-24 01:44:05,280 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8861] [2024-11-24 01:44:05,280 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [8888] [2024-11-24 01:44:05,291 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [9156] [2024-11-24 01:44:05,299 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9438] [2024-11-24 01:44:05,301 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9462] [2024-11-24 01:44:05,309 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [9762] [2024-11-24 01:44:05,353 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [10871] [2024-11-24 01:44:05,354 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [10885] [2024-11-24 01:44:05,355 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [10919] [2024-11-24 01:44:05,356 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [10934] [2024-11-24 01:44:05,364 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [11130] [2024-11-24 01:44:05,602 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_436f4191-dda1-44b3-942d-542994c52e9f/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-jme.cil.i[464820,464833] [2024-11-24 01:44:05,605 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_436f4191-dda1-44b3-942d-542994c52e9f/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-jme.cil.i[464989,465002] [2024-11-24 01:44:05,605 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_436f4191-dda1-44b3-942d-542994c52e9f/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-jme.cil.i[465156,465169] [2024-11-24 01:44:05,606 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_436f4191-dda1-44b3-942d-542994c52e9f/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-jme.cil.i[465324,465337] [2024-11-24 01:44:05,626 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-24 01:44:06,107 INFO L204 MainTranslator]: Completed translation [2024-11-24 01:44:06,108 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 01:44:06 WrapperNode [2024-11-24 01:44:06,108 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-24 01:44:06,110 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-24 01:44:06,111 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-24 01:44:06,111 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-24 01:44:06,121 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 01:44:06" (1/1) ... [2024-11-24 01:44:06,274 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 01:44:06" (1/1) ... [2024-11-24 01:44:06,582 INFO L138 Inliner]: procedures = 662, calls = 2958, calls flagged for inlining = 321, calls inlined = 256, statements flattened = 6956 [2024-11-24 01:44:06,586 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-24 01:44:06,587 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-24 01:44:06,587 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-24 01:44:06,587 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-24 01:44:06,600 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 01:44:06" (1/1) ... [2024-11-24 01:44:06,600 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 01:44:06" (1/1) ... [2024-11-24 01:44:06,634 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 01:44:06" (1/1) ... [2024-11-24 01:44:08,473 INFO L175 MemorySlicer]: Split 943 memory accesses to 22 slices as follows [18, 53, 3, 4, 6, 5, 2, 2, 8, 757, 40, 8, 10, 1, 1, 4, 5, 6, 4, 1, 2, 3]. 80 percent of accesses are in the largest equivalence class. The 58 initializations are split as follows [0, 0, 1, 4, 0, 0, 0, 0, 8, 14, 0, 8, 0, 1, 0, 4, 5, 6, 4, 1, 2, 0]. The 398 writes are split as follows [8, 42, 0, 0, 3, 4, 1, 1, 0, 334, 0, 0, 5, 0, 0, 0, 0, 0, 0, 0, 0, 0]. [2024-11-24 01:44:08,473 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 01:44:06" (1/1) ... [2024-11-24 01:44:08,474 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 01:44:06" (1/1) ... [2024-11-24 01:44:08,698 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 01:44:06" (1/1) ... [2024-11-24 01:44:08,717 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 01:44:06" (1/1) ... [2024-11-24 01:44:08,776 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 01:44:06" (1/1) ... [2024-11-24 01:44:08,866 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 01:44:06" (1/1) ... [2024-11-24 01:44:08,904 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 01:44:06" (1/1) ... [2024-11-24 01:44:08,989 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-24 01:44:08,990 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-24 01:44:08,991 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-24 01:44:08,991 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-24 01:44:08,993 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 01:44:06" (1/1) ... [2024-11-24 01:44:08,999 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-24 01:44:09,019 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_436f4191-dda1-44b3-942d-542994c52e9f/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:44:09,038 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_436f4191-dda1-44b3-942d-542994c52e9f/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-24 01:44:09,048 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_436f4191-dda1-44b3-942d-542994c52e9f/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-24 01:44:09,088 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2024-11-24 01:44:09,088 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2024-11-24 01:44:09,088 INFO L130 BoogieDeclarations]: Found specification of procedure ipv6_hdr [2024-11-24 01:44:09,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ipv6_hdr [2024-11-24 01:44:09,089 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2024-11-24 01:44:09,089 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2024-11-24 01:44:09,089 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2024-11-24 01:44:09,089 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2024-11-24 01:44:09,089 INFO L130 BoogieDeclarations]: Found specification of procedure jme_reset_mac_processor [2024-11-24 01:44:09,089 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_reset_mac_processor [2024-11-24 01:44:09,089 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-24 01:44:09,089 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-24 01:44:09,090 INFO L130 BoogieDeclarations]: Found specification of procedure jwrite32 [2024-11-24 01:44:09,090 INFO L138 BoogieDeclarations]: Found implementation of procedure jwrite32 [2024-11-24 01:44:09,090 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2024-11-24 01:44:09,090 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2024-11-24 01:44:09,090 INFO L130 BoogieDeclarations]: Found specification of procedure jme_get_regs_len [2024-11-24 01:44:09,090 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_get_regs_len [2024-11-24 01:44:09,090 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-11-24 01:44:09,090 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-11-24 01:44:09,091 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-24 01:44:09,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-24 01:44:09,091 INFO L130 BoogieDeclarations]: Found specification of procedure jme_mac_txclk_on [2024-11-24 01:44:09,091 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_mac_txclk_on [2024-11-24 01:44:09,091 INFO L130 BoogieDeclarations]: Found specification of procedure jme_disable_rx_engine [2024-11-24 01:44:09,091 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_disable_rx_engine [2024-11-24 01:44:09,091 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-11-24 01:44:09,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-11-24 01:44:09,093 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2024-11-24 01:44:09,093 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2024-11-24 01:44:09,093 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2024-11-24 01:44:09,093 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2024-11-24 01:44:09,093 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-11-24 01:44:09,094 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-11-24 01:44:09,094 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-11-24 01:44:09,094 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-11-24 01:44:09,094 INFO L130 BoogieDeclarations]: Found specification of procedure jme_reset_link [2024-11-24 01:44:09,094 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_reset_link [2024-11-24 01:44:09,094 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2024-11-24 01:44:09,094 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2024-11-24 01:44:09,094 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-24 01:44:09,094 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-24 01:44:09,094 INFO L130 BoogieDeclarations]: Found specification of procedure jme_netpoll [2024-11-24 01:44:09,094 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_netpoll [2024-11-24 01:44:09,094 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_page [2024-11-24 01:44:09,094 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_page [2024-11-24 01:44:09,094 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2024-11-24 01:44:09,094 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2024-11-24 01:44:09,094 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-24 01:44:09,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-24 01:44:09,095 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-24 01:44:09,095 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-24 01:44:09,095 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2024-11-24 01:44:09,095 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2024-11-24 01:44:09,095 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2024-11-24 01:44:09,095 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-11-24 01:44:09,095 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-11-24 01:44:09,095 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-24 01:44:09,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-24 01:44:09,095 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2024-11-24 01:44:09,095 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2024-11-24 01:44:09,095 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-24 01:44:09,095 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2024-11-24 01:44:09,095 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2024-11-24 01:44:09,095 INFO L130 BoogieDeclarations]: Found specification of procedure jread32 [2024-11-24 01:44:09,096 INFO L138 BoogieDeclarations]: Found implementation of procedure jread32 [2024-11-24 01:44:09,096 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_init [2024-11-24 01:44:09,096 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_init [2024-11-24 01:44:09,096 INFO L130 BoogieDeclarations]: Found specification of procedure netif_receive_skb [2024-11-24 01:44:09,096 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-24 01:44:09,096 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-24 01:44:09,096 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2024-11-24 01:44:09,096 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2024-11-24 01:44:09,096 INFO L130 BoogieDeclarations]: Found specification of procedure jme_set_rx_pcc [2024-11-24 01:44:09,096 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_set_rx_pcc [2024-11-24 01:44:09,096 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2024-11-24 01:44:09,096 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2024-11-24 01:44:09,096 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_consistent_dma_mask [2024-11-24 01:44:09,096 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_consistent_dma_mask [2024-11-24 01:44:09,096 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-11-24 01:44:09,096 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-11-24 01:44:09,099 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-11-24 01:44:09,100 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-11-24 01:44:09,100 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-11-24 01:44:09,100 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-11-24 01:44:09,100 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-11-24 01:44:09,100 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-11-24 01:44:09,100 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-11-24 01:44:09,100 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-11-24 01:44:09,101 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-11-24 01:44:09,101 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-11-24 01:44:09,101 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-11-24 01:44:09,101 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-11-24 01:44:09,101 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-11-24 01:44:09,101 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-11-24 01:44:09,101 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-11-24 01:44:09,101 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-11-24 01:44:09,101 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2024-11-24 01:44:09,102 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2024-11-24 01:44:09,103 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2024-11-24 01:44:09,103 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2024-11-24 01:44:09,104 INFO L130 BoogieDeclarations]: Found specification of procedure jme_set_unicastaddr [2024-11-24 01:44:09,104 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_set_unicastaddr [2024-11-24 01:44:09,104 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-24 01:44:09,104 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-24 01:44:09,104 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-11-24 01:44:09,104 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-11-24 01:44:09,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-24 01:44:09,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-24 01:44:09,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-24 01:44:09,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-24 01:44:09,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-24 01:44:09,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-24 01:44:09,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-24 01:44:09,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-24 01:44:09,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-24 01:44:09,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-24 01:44:09,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-24 01:44:09,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-24 01:44:09,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-24 01:44:09,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-24 01:44:09,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-24 01:44:09,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-24 01:44:09,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-24 01:44:09,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-24 01:44:09,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-11-24 01:44:09,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-11-24 01:44:09,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-11-24 01:44:09,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2024-11-24 01:44:09,105 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-24 01:44:09,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-24 01:44:09,105 INFO L130 BoogieDeclarations]: Found specification of procedure jme_phy_calibration [2024-11-24 01:44:09,105 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_phy_calibration [2024-11-24 01:44:09,105 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-24 01:44:09,105 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-24 01:44:09,109 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-24 01:44:09,109 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-24 01:44:09,109 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-24 01:44:09,109 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-24 01:44:09,109 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-24 01:44:09,109 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-24 01:44:09,109 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-24 01:44:09,109 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-24 01:44:09,109 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-24 01:44:09,109 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-24 01:44:09,110 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-24 01:44:09,110 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-24 01:44:09,110 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-24 01:44:09,110 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-24 01:44:09,110 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-24 01:44:09,110 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-24 01:44:09,110 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-24 01:44:09,110 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-11-24 01:44:09,110 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-11-24 01:44:09,110 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-11-24 01:44:09,110 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-11-24 01:44:09,110 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-11-24 01:44:09,110 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_82 [2024-11-24 01:44:09,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_82 [2024-11-24 01:44:09,110 INFO L130 BoogieDeclarations]: Found specification of procedure jme_restart_rx_engine [2024-11-24 01:44:09,110 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_restart_rx_engine [2024-11-24 01:44:09,110 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_80 [2024-11-24 01:44:09,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_80 [2024-11-24 01:44:09,111 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-11-24 01:44:09,111 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-11-24 01:44:09,111 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-11-24 01:44:09,111 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-11-24 01:44:09,111 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-11-24 01:44:09,111 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-11-24 01:44:09,111 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-11-24 01:44:09,111 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-11-24 01:44:09,111 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-11-24 01:44:09,111 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-11-24 01:44:09,111 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-11-24 01:44:09,111 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2024-11-24 01:44:09,111 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2024-11-24 01:44:09,111 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2024-11-24 01:44:09,111 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2024-11-24 01:44:09,111 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2024-11-24 01:44:09,111 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2024-11-24 01:44:09,112 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2024-11-24 01:44:09,112 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2024-11-24 01:44:09,112 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2024-11-24 01:44:09,112 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#20 [2024-11-24 01:44:09,112 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#21 [2024-11-24 01:44:09,112 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-11-24 01:44:09,112 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-11-24 01:44:09,112 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-11-24 01:44:09,112 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-11-24 01:44:09,112 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-11-24 01:44:09,112 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-11-24 01:44:09,112 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-11-24 01:44:09,112 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-11-24 01:44:09,112 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-11-24 01:44:09,112 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-11-24 01:44:09,112 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-11-24 01:44:09,112 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2024-11-24 01:44:09,112 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2024-11-24 01:44:09,117 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2024-11-24 01:44:09,117 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2024-11-24 01:44:09,117 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2024-11-24 01:44:09,117 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2024-11-24 01:44:09,117 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2024-11-24 01:44:09,117 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2024-11-24 01:44:09,117 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2024-11-24 01:44:09,117 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#20 [2024-11-24 01:44:09,118 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#21 [2024-11-24 01:44:09,118 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_88 [2024-11-24 01:44:09,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_88 [2024-11-24 01:44:09,118 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2024-11-24 01:44:09,118 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2024-11-24 01:44:09,118 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-11-24 01:44:09,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-11-24 01:44:09,118 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-11-24 01:44:09,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-11-24 01:44:09,118 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_hi_schedule [2024-11-24 01:44:09,118 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_hi_schedule [2024-11-24 01:44:09,118 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2024-11-24 01:44:09,118 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2024-11-24 01:44:09,118 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-11-24 01:44:09,118 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-11-24 01:44:09,118 INFO L130 BoogieDeclarations]: Found specification of procedure jme_linkstat_from_phy [2024-11-24 01:44:09,118 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_linkstat_from_phy [2024-11-24 01:44:09,119 INFO L130 BoogieDeclarations]: Found specification of procedure jme_mdio_write [2024-11-24 01:44:09,119 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_mdio_write [2024-11-24 01:44:09,119 INFO L130 BoogieDeclarations]: Found specification of procedure jme_phy_on [2024-11-24 01:44:09,119 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_phy_on [2024-11-24 01:44:09,119 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-11-24 01:44:09,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-11-24 01:44:09,119 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-24 01:44:09,119 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-11-24 01:44:09,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-11-24 01:44:09,119 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-11-24 01:44:09,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-11-24 01:44:09,119 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2024-11-24 01:44:09,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2024-11-24 01:44:09,119 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2024-11-24 01:44:09,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2024-11-24 01:44:09,119 INFO L130 BoogieDeclarations]: Found specification of procedure smi_phy_addr [2024-11-24 01:44:09,119 INFO L138 BoogieDeclarations]: Found implementation of procedure smi_phy_addr [2024-11-24 01:44:09,119 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-24 01:44:09,119 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-24 01:44:09,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-24 01:44:09,120 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-24 01:44:09,120 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-24 01:44:09,120 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-24 01:44:09,120 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-24 01:44:09,120 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-24 01:44:09,120 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-24 01:44:09,120 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-24 01:44:09,120 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-24 01:44:09,120 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-24 01:44:09,120 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-24 01:44:09,120 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-24 01:44:09,120 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-24 01:44:09,120 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-24 01:44:09,120 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-24 01:44:09,120 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-24 01:44:09,120 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-24 01:44:09,120 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-24 01:44:09,120 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-24 01:44:09,120 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-24 01:44:09,124 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-24 01:44:09,124 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-24 01:44:09,124 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-11-24 01:44:09,124 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-11-24 01:44:09,125 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-11-24 01:44:09,125 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2024-11-24 01:44:09,125 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2024-11-24 01:44:09,125 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-24 01:44:09,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-24 01:44:09,125 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-11-24 01:44:09,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-11-24 01:44:09,125 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2024-11-24 01:44:09,125 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2024-11-24 01:44:09,126 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2024-11-24 01:44:09,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2024-11-24 01:44:09,126 INFO L130 BoogieDeclarations]: Found specification of procedure reg_dbg [2024-11-24 01:44:09,126 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_dbg [2024-11-24 01:44:09,126 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-24 01:44:09,126 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-24 01:44:09,126 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-11-24 01:44:09,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-11-24 01:44:09,126 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2024-11-24 01:44:09,126 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2024-11-24 01:44:09,127 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-11-24 01:44:09,127 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-11-24 01:44:09,127 INFO L130 BoogieDeclarations]: Found specification of procedure jme_start_irq [2024-11-24 01:44:09,127 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_start_irq [2024-11-24 01:44:09,127 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2024-11-24 01:44:09,127 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2024-11-24 01:44:09,127 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-24 01:44:09,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-24 01:44:09,127 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2024-11-24 01:44:09,127 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2024-11-24 01:44:09,128 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2024-11-24 01:44:09,128 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2024-11-24 01:44:09,128 INFO L130 BoogieDeclarations]: Found specification of procedure jme_fill_tx_map [2024-11-24 01:44:09,128 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_fill_tx_map [2024-11-24 01:44:09,128 INFO L130 BoogieDeclarations]: Found specification of procedure jme_free_tx_resources [2024-11-24 01:44:09,128 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_free_tx_resources [2024-11-24 01:44:09,128 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2024-11-24 01:44:09,128 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2024-11-24 01:44:09,128 INFO L130 BoogieDeclarations]: Found specification of procedure jme_polling_mode [2024-11-24 01:44:09,128 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_polling_mode [2024-11-24 01:44:09,128 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-24 01:44:09,128 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-24 01:44:09,128 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-24 01:44:09,128 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-24 01:44:09,128 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-24 01:44:09,129 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-24 01:44:09,129 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-24 01:44:09,129 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-24 01:44:09,129 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-11-24 01:44:09,129 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-11-24 01:44:09,130 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-11-24 01:44:09,130 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-11-24 01:44:09,130 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-11-24 01:44:09,130 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-11-24 01:44:09,130 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-11-24 01:44:09,130 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-11-24 01:44:09,130 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-11-24 01:44:09,130 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-11-24 01:44:09,130 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-11-24 01:44:09,131 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2024-11-24 01:44:09,131 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2024-11-24 01:44:09,131 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2024-11-24 01:44:09,131 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable_pending [2024-11-24 01:44:09,131 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable_pending [2024-11-24 01:44:09,131 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-24 01:44:09,131 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-24 01:44:09,131 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-24 01:44:09,131 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-24 01:44:09,132 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-24 01:44:09,132 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-24 01:44:09,132 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-24 01:44:09,132 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-24 01:44:09,132 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-24 01:44:09,132 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-24 01:44:09,132 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-24 01:44:09,132 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-24 01:44:09,132 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-24 01:44:09,132 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-24 01:44:09,132 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-24 01:44:09,132 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-24 01:44:09,132 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-24 01:44:09,132 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-24 01:44:09,132 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-24 01:44:09,132 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-11-24 01:44:09,132 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-11-24 01:44:09,132 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2024-11-24 01:44:09,133 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-24 01:44:09,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-24 01:44:09,133 INFO L130 BoogieDeclarations]: Found specification of procedure jme_remove_one [2024-11-24 01:44:09,133 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_remove_one [2024-11-24 01:44:09,133 INFO L130 BoogieDeclarations]: Found specification of procedure jme_powersave_phy [2024-11-24 01:44:09,133 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_powersave_phy [2024-11-24 01:44:09,133 INFO L130 BoogieDeclarations]: Found specification of procedure jme_mac_rxclk_on [2024-11-24 01:44:09,133 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_mac_rxclk_on [2024-11-24 01:44:09,133 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_jme_cleanup_module_13_2 [2024-11-24 01:44:09,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_jme_cleanup_module_13_2 [2024-11-24 01:44:09,133 INFO L130 BoogieDeclarations]: Found specification of procedure new_phy_power_ctrl [2024-11-24 01:44:09,133 INFO L138 BoogieDeclarations]: Found implementation of procedure new_phy_power_ctrl [2024-11-24 01:44:09,133 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-11-24 01:44:09,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-11-24 01:44:09,133 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2024-11-24 01:44:09,133 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2024-11-24 01:44:09,133 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2024-11-24 01:44:09,133 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2024-11-24 01:44:09,133 INFO L130 BoogieDeclarations]: Found specification of procedure jme_intr_msi [2024-11-24 01:44:09,136 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_intr_msi [2024-11-24 01:44:09,137 INFO L130 BoogieDeclarations]: Found specification of procedure jwrite32f [2024-11-24 01:44:09,137 INFO L138 BoogieDeclarations]: Found implementation of procedure jwrite32f [2024-11-24 01:44:09,137 INFO L130 BoogieDeclarations]: Found specification of procedure smi_reg_addr [2024-11-24 01:44:09,137 INFO L138 BoogieDeclarations]: Found implementation of procedure smi_reg_addr [2024-11-24 01:44:09,137 INFO L130 BoogieDeclarations]: Found specification of procedure jme_get_settings [2024-11-24 01:44:09,137 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_get_settings [2024-11-24 01:44:09,137 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2024-11-24 01:44:09,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2024-11-24 01:44:09,137 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2024-11-24 01:44:09,137 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2024-11-24 01:44:09,137 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-11-24 01:44:09,137 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-11-24 01:44:09,137 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-11-24 01:44:09,137 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-11-24 01:44:09,137 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-11-24 01:44:09,137 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-11-24 01:44:09,137 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-11-24 01:44:09,137 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-11-24 01:44:09,137 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-11-24 01:44:09,137 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-11-24 01:44:09,138 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-11-24 01:44:09,138 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-11-24 01:44:09,138 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-11-24 01:44:09,138 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-11-24 01:44:09,138 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-11-24 01:44:09,138 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-11-24 01:44:09,138 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-11-24 01:44:09,138 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2024-11-24 01:44:09,138 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2024-11-24 01:44:09,138 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2024-11-24 01:44:09,140 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2024-11-24 01:44:09,140 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#21 [2024-11-24 01:44:09,140 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-11-24 01:44:09,141 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-11-24 01:44:09,141 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-11-24 01:44:09,143 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-11-24 01:44:09,143 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-11-24 01:44:09,143 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-11-24 01:44:09,143 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-11-24 01:44:09,143 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-11-24 01:44:09,143 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-11-24 01:44:09,143 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-11-24 01:44:09,143 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-11-24 01:44:09,143 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-11-24 01:44:09,144 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-11-24 01:44:09,144 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-11-24 01:44:09,144 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-11-24 01:44:09,144 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-11-24 01:44:09,144 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-11-24 01:44:09,144 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2024-11-24 01:44:09,144 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2024-11-24 01:44:09,144 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2024-11-24 01:44:09,144 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2024-11-24 01:44:09,144 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#21 [2024-11-24 01:44:09,145 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-24 01:44:09,145 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-24 01:44:09,145 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2024-11-24 01:44:09,145 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2024-11-24 01:44:09,145 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_kill [2024-11-24 01:44:09,145 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_kill [2024-11-24 01:44:09,145 INFO L130 BoogieDeclarations]: Found specification of procedure jme_nway_reset [2024-11-24 01:44:09,145 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_nway_reset [2024-11-24 01:44:09,145 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-11-24 01:44:09,145 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-11-24 01:44:09,145 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-24 01:44:09,146 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2024-11-24 01:44:09,146 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2024-11-24 01:44:09,146 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-11-24 01:44:09,146 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-11-24 01:44:09,146 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-24 01:44:09,146 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-24 01:44:09,146 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-24 01:44:09,146 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-24 01:44:09,146 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-24 01:44:09,146 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-24 01:44:09,147 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-24 01:44:09,147 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-24 01:44:09,147 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-24 01:44:09,147 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-24 01:44:09,147 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-24 01:44:09,147 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-24 01:44:09,147 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-24 01:44:09,147 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-24 01:44:09,147 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-24 01:44:09,147 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-24 01:44:09,147 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-24 01:44:09,147 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-24 01:44:09,147 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-24 01:44:09,147 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-11-24 01:44:09,148 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-11-24 01:44:09,148 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-11-24 01:44:09,148 INFO L130 BoogieDeclarations]: Found specification of procedure jme_free_rx_resources [2024-11-24 01:44:09,148 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_free_rx_resources [2024-11-24 01:44:09,148 INFO L130 BoogieDeclarations]: Found specification of procedure jme_resume [2024-11-24 01:44:09,148 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_resume [2024-11-24 01:44:09,148 INFO L130 BoogieDeclarations]: Found specification of procedure jme_tx_timeout [2024-11-24 01:44:09,148 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_tx_timeout [2024-11-24 01:44:09,148 INFO L130 BoogieDeclarations]: Found specification of procedure jme_disable_tx_engine [2024-11-24 01:44:09,148 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_disable_tx_engine [2024-11-24 01:44:09,148 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-24 01:44:09,148 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-24 01:44:09,149 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2024-11-24 01:44:09,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2024-11-24 01:44:09,149 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2024-11-24 01:44:09,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2024-11-24 01:44:09,149 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-24 01:44:09,149 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-24 01:44:09,149 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-24 01:44:09,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-24 01:44:09,149 INFO L130 BoogieDeclarations]: Found specification of procedure jme_mac_txclk_off [2024-11-24 01:44:09,149 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_mac_txclk_off [2024-11-24 01:44:09,149 INFO L130 BoogieDeclarations]: Found specification of procedure jme_phy_setEA [2024-11-24 01:44:09,149 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_phy_setEA [2024-11-24 01:44:09,149 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2024-11-24 01:44:09,149 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2024-11-24 01:44:09,149 INFO L130 BoogieDeclarations]: Found specification of procedure jme_set_multi [2024-11-24 01:44:09,149 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_set_multi [2024-11-24 01:44:09,149 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2024-11-24 01:44:09,154 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2024-11-24 01:44:09,154 INFO L130 BoogieDeclarations]: Found specification of procedure mmapio_memcpy [2024-11-24 01:44:09,154 INFO L138 BoogieDeclarations]: Found implementation of procedure mmapio_memcpy [2024-11-24 01:44:09,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_87 [2024-11-24 01:44:09,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_87 [2024-11-24 01:44:09,154 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2024-11-24 01:44:09,154 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2024-11-24 01:44:09,154 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-24 01:44:09,154 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-24 01:44:09,154 INFO L130 BoogieDeclarations]: Found specification of procedure jme_phy_specreg_read [2024-11-24 01:44:09,154 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_phy_specreg_read [2024-11-24 01:44:09,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_81 [2024-11-24 01:44:09,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_81 [2024-11-24 01:44:09,154 INFO L130 BoogieDeclarations]: Found specification of procedure jme_clear_pm [2024-11-24 01:44:09,155 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_clear_pm [2024-11-24 01:44:09,155 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_disable [2024-11-24 01:44:09,155 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_disable [2024-11-24 01:44:09,155 INFO L130 BoogieDeclarations]: Found specification of procedure jme_close [2024-11-24 01:44:09,155 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_close [2024-11-24 01:44:09,155 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-24 01:44:09,155 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-24 01:44:09,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_79 [2024-11-24 01:44:09,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_79 [2024-11-24 01:44:09,155 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2024-11-24 01:44:09,155 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2024-11-24 01:44:09,155 INFO L130 BoogieDeclarations]: Found specification of procedure jme_stop_irq [2024-11-24 01:44:09,155 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_stop_irq [2024-11-24 01:44:09,155 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-24 01:44:09,155 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-24 01:44:09,155 INFO L130 BoogieDeclarations]: Found specification of procedure jme_shutdown [2024-11-24 01:44:09,155 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_shutdown [2024-11-24 01:44:09,155 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-24 01:44:09,155 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-24 01:44:09,155 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-24 01:44:09,155 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-24 01:44:09,155 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-24 01:44:09,155 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-24 01:44:09,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-24 01:44:09,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-24 01:44:09,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-24 01:44:09,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-24 01:44:09,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-24 01:44:09,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-24 01:44:09,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-24 01:44:09,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-24 01:44:09,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-24 01:44:09,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-24 01:44:09,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-24 01:44:09,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-24 01:44:09,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-24 01:44:09,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-11-24 01:44:09,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-11-24 01:44:09,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-11-24 01:44:09,156 INFO L130 BoogieDeclarations]: Found specification of procedure jme_mac_rxclk_off [2024-11-24 01:44:09,156 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_mac_rxclk_off [2024-11-24 01:44:09,156 INFO L130 BoogieDeclarations]: Found specification of procedure jme_reset_phy_processor [2024-11-24 01:44:09,156 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_reset_phy_processor [2024-11-24 01:44:09,156 INFO L130 BoogieDeclarations]: Found specification of procedure jme_suspend [2024-11-24 01:44:09,156 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_suspend [2024-11-24 01:44:09,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-24 01:44:09,158 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-24 01:44:09,158 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2024-11-24 01:44:09,158 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2024-11-24 01:44:09,158 INFO L130 BoogieDeclarations]: Found specification of procedure jme_phy_specreg_write [2024-11-24 01:44:09,158 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_phy_specreg_write [2024-11-24 01:44:09,158 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2024-11-24 01:44:09,158 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2024-11-24 01:44:09,158 INFO L130 BoogieDeclarations]: Found specification of procedure jme_phy_off [2024-11-24 01:44:09,162 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_phy_off [2024-11-24 01:44:09,162 INFO L130 BoogieDeclarations]: Found specification of procedure jme_set_phyfifo_5level [2024-11-24 01:44:09,162 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_set_phyfifo_5level [2024-11-24 01:44:09,162 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2024-11-24 01:44:09,162 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2024-11-24 01:44:09,162 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2024-11-24 01:44:09,162 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2024-11-24 01:44:09,162 INFO L130 BoogieDeclarations]: Found specification of procedure jme_get_eeprom_len [2024-11-24 01:44:09,162 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_get_eeprom_len [2024-11-24 01:44:09,162 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_nonlinear [2024-11-24 01:44:09,162 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_nonlinear [2024-11-24 01:44:09,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-24 01:44:09,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-24 01:44:09,162 INFO L130 BoogieDeclarations]: Found specification of procedure jme_stop_pcc_timer [2024-11-24 01:44:09,162 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_stop_pcc_timer [2024-11-24 01:44:09,162 INFO L130 BoogieDeclarations]: Found specification of procedure jme_interrupt_mode [2024-11-24 01:44:09,162 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_interrupt_mode [2024-11-24 01:44:09,162 INFO L130 BoogieDeclarations]: Found specification of procedure jme_set_settings [2024-11-24 01:44:09,163 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_set_settings [2024-11-24 01:44:09,163 INFO L130 BoogieDeclarations]: Found specification of procedure jme_mdio_read [2024-11-24 01:44:09,163 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_mdio_read [2024-11-24 01:44:09,163 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2024-11-24 01:44:09,163 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2024-11-24 01:44:09,163 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2024-11-24 01:44:09,163 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2024-11-24 01:44:09,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-24 01:44:09,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-24 01:44:09,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-24 01:44:09,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-24 01:44:09,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-24 01:44:09,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-24 01:44:09,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-24 01:44:09,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-24 01:44:09,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-24 01:44:09,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-24 01:44:09,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-24 01:44:09,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-24 01:44:09,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-24 01:44:09,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-24 01:44:09,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-24 01:44:09,164 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-24 01:44:09,164 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-24 01:44:09,164 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-24 01:44:09,164 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-24 01:44:09,164 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-11-24 01:44:09,164 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-11-24 01:44:09,164 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-11-24 01:44:09,164 INFO L130 BoogieDeclarations]: Found specification of procedure jme_open [2024-11-24 01:44:09,164 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_open [2024-11-24 01:44:09,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-24 01:44:09,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-24 01:44:09,164 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_device [2024-11-24 01:44:09,164 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_device [2024-11-24 01:44:09,164 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_enable [2024-11-24 01:44:09,164 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_enable [2024-11-24 01:44:10,923 INFO L234 CfgBuilder]: Building ICFG [2024-11-24 01:44:10,929 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-24 01:44:28,254 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-11-24 01:44:29,614 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-24 01:44:38,758 INFO L? ?]: Removed 3497 outVars from TransFormulas that were not future-live. [2024-11-24 01:44:38,759 INFO L283 CfgBuilder]: Performing block encoding [2024-11-24 01:44:38,825 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-24 01:44:38,829 INFO L312 CfgBuilder]: Removed 4 assume(true) statements. [2024-11-24 01:44:38,829 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 01:44:38 BoogieIcfgContainer [2024-11-24 01:44:38,829 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-24 01:44:38,835 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-24 01:44:38,835 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-24 01:44:38,842 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-24 01:44:38,842 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 24.11 01:43:59" (1/3) ... [2024-11-24 01:44:38,843 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@27c0dcf1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.11 01:44:38, skipping insertion in model container [2024-11-24 01:44:38,845 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 01:44:06" (2/3) ... [2024-11-24 01:44:38,846 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@27c0dcf1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.11 01:44:38, skipping insertion in model container [2024-11-24 01:44:38,846 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 01:44:38" (3/3) ... [2024-11-24 01:44:38,847 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-jme.cil.i [2024-11-24 01:44:38,872 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-24 01:44:38,877 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-jme.cil.i that has 204 procedures, 3409 locations, 1 initial locations, 66 loop locations, and 3 error locations. [2024-11-24 01:44:39,060 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-24 01:44:39,078 INFO L333 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@43cc8889, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-24 01:44:39,079 INFO L334 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2024-11-24 01:44:39,098 INFO L276 IsEmpty]: Start isEmpty. Operand has 3218 states, 2292 states have (on average 1.3232984293193717) internal successors, (3033), 2342 states have internal predecessors, (3033), 767 states have call successors, (767), 161 states have call predecessors, (767), 160 states have return successors, (758), 742 states have call predecessors, (758), 758 states have call successors, (758) [2024-11-24 01:44:39,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-11-24 01:44:39,137 INFO L210 NwaCegarLoop]: Found error trace [2024-11-24 01:44:39,138 INFO L218 NwaCegarLoop]: trace histogram [19, 19, 18, 18, 18, 18, 18, 18, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-24 01:44:39,139 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2024-11-24 01:44:39,146 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-24 01:44:39,147 INFO L85 PathProgramCache]: Analyzing trace with hash 1192953669, now seen corresponding path program 1 times [2024-11-24 01:44:39,155 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-24 01:44:39,156 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [784622882] [2024-11-24 01:44:39,156 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-24 01:44:39,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 01:44:44,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 01:44:45,892 INFO L134 CoverageAnalysis]: Checked inductivity of 1431 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1431 trivial. 0 not checked. [2024-11-24 01:44:45,894 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-24 01:44:45,894 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [784622882] [2024-11-24 01:44:45,895 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [784622882] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-24 01:44:45,896 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-24 01:44:45,896 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-24 01:44:45,898 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1953376983] [2024-11-24 01:44:45,899 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-24 01:44:45,905 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-24 01:44:45,905 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-24 01:44:45,936 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-24 01:44:45,937 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-24 01:44:45,947 INFO L87 Difference]: Start difference. First operand has 3218 states, 2292 states have (on average 1.3232984293193717) internal successors, (3033), 2342 states have internal predecessors, (3033), 767 states have call successors, (767), 161 states have call predecessors, (767), 160 states have return successors, (758), 742 states have call predecessors, (758), 758 states have call successors, (758) Second operand has 3 states, 3 states have (on average 14.666666666666666) internal successors, (44), 3 states have internal predecessors, (44), 3 states have call successors, (23), 2 states have call predecessors, (23), 1 states have return successors, (21), 3 states have call predecessors, (21), 3 states have call successors, (21) [2024-11-24 01:44:50,048 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-24 01:44:51,215 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-24 01:44:51,216 INFO L93 Difference]: Finished difference Result 9438 states and 13717 transitions. [2024-11-24 01:44:51,218 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-24 01:44:51,220 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 14.666666666666666) internal successors, (44), 3 states have internal predecessors, (44), 3 states have call successors, (23), 2 states have call predecessors, (23), 1 states have return successors, (21), 3 states have call predecessors, (21), 3 states have call successors, (21) Word has length 226 [2024-11-24 01:44:51,221 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-24 01:44:51,334 INFO L225 Difference]: With dead ends: 9438 [2024-11-24 01:44:51,335 INFO L226 Difference]: Without dead ends: 6248 [2024-11-24 01:44:51,384 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-24 01:44:51,389 INFO L435 NwaCegarLoop]: 4493 mSDtfsCounter, 4311 mSDsluCounter, 4420 mSDsCounter, 0 mSdLazyCounter, 26 mSolverCounterSat, 7 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4311 SdHoareTripleChecker+Valid, 8913 SdHoareTripleChecker+Invalid, 34 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 26 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.4s IncrementalHoareTripleChecker+Time [2024-11-24 01:44:51,390 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4311 Valid, 8913 Invalid, 34 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [7 Valid, 26 Invalid, 1 Unknown, 0 Unchecked, 4.4s Time] [2024-11-24 01:44:51,428 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6248 states. [2024-11-24 01:44:52,065 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6248 to 6244. [2024-11-24 01:44:52,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6244 states, 4473 states have (on average 1.3015873015873016) internal successors, (5822), 4566 states have internal predecessors, (5822), 1452 states have call successors, (1452), 317 states have call predecessors, (1452), 316 states have return successors, (1448), 1416 states have call predecessors, (1448), 1448 states have call successors, (1448) [2024-11-24 01:44:52,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6244 states to 6244 states and 8722 transitions. [2024-11-24 01:44:52,184 INFO L78 Accepts]: Start accepts. Automaton has 6244 states and 8722 transitions. Word has length 226 [2024-11-24 01:44:52,189 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-24 01:44:52,189 INFO L471 AbstractCegarLoop]: Abstraction has 6244 states and 8722 transitions. [2024-11-24 01:44:52,190 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 14.666666666666666) internal successors, (44), 3 states have internal predecessors, (44), 3 states have call successors, (23), 2 states have call predecessors, (23), 1 states have return successors, (21), 3 states have call predecessors, (21), 3 states have call successors, (21) [2024-11-24 01:44:52,190 INFO L276 IsEmpty]: Start isEmpty. Operand 6244 states and 8722 transitions. [2024-11-24 01:44:52,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2024-11-24 01:44:52,208 INFO L210 NwaCegarLoop]: Found error trace [2024-11-24 01:44:52,209 INFO L218 NwaCegarLoop]: trace histogram [19, 19, 18, 18, 18, 18, 18, 18, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-24 01:44:52,209 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-24 01:44:52,209 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2024-11-24 01:44:52,210 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-24 01:44:52,211 INFO L85 PathProgramCache]: Analyzing trace with hash -1761997229, now seen corresponding path program 1 times [2024-11-24 01:44:52,211 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-24 01:44:52,211 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [272075649] [2024-11-24 01:44:52,211 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-24 01:44:52,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 01:44:56,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 01:44:57,489 INFO L134 CoverageAnalysis]: Checked inductivity of 1431 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1431 trivial. 0 not checked. [2024-11-24 01:44:57,493 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-24 01:44:57,493 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [272075649] [2024-11-24 01:44:57,493 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [272075649] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-24 01:44:57,493 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-24 01:44:57,493 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-24 01:44:57,493 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [805919355] [2024-11-24 01:44:57,493 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-24 01:44:57,499 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-24 01:44:57,499 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-24 01:44:57,500 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-24 01:44:57,500 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-24 01:44:57,501 INFO L87 Difference]: Start difference. First operand 6244 states and 8722 transitions. Second operand has 3 states, 3 states have (on average 18.0) internal successors, (54), 3 states have internal predecessors, (54), 3 states have call successors, (25), 2 states have call predecessors, (25), 1 states have return successors, (21), 3 states have call predecessors, (21), 3 states have call successors, (21) [2024-11-24 01:45:01,669 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.17s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-24 01:45:03,376 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-24 01:45:03,376 INFO L93 Difference]: Finished difference Result 18290 states and 25560 transitions. [2024-11-24 01:45:03,377 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-24 01:45:03,377 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 18.0) internal successors, (54), 3 states have internal predecessors, (54), 3 states have call successors, (25), 2 states have call predecessors, (25), 1 states have return successors, (21), 3 states have call predecessors, (21), 3 states have call successors, (21) Word has length 238 [2024-11-24 01:45:03,378 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-24 01:45:03,496 INFO L225 Difference]: With dead ends: 18290 [2024-11-24 01:45:03,497 INFO L226 Difference]: Without dead ends: 12087 [2024-11-24 01:45:03,539 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-24 01:45:03,541 INFO L435 NwaCegarLoop]: 4446 mSDtfsCounter, 4111 mSDsluCounter, 4357 mSDsCounter, 0 mSdLazyCounter, 121 mSolverCounterSat, 31 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4111 SdHoareTripleChecker+Valid, 8803 SdHoareTripleChecker+Invalid, 153 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 31 IncrementalHoareTripleChecker+Valid, 121 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.3s IncrementalHoareTripleChecker+Time [2024-11-24 01:45:03,541 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4111 Valid, 8803 Invalid, 153 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [31 Valid, 121 Invalid, 1 Unknown, 0 Unchecked, 5.3s Time] [2024-11-24 01:45:03,562 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12087 states. [2024-11-24 01:45:04,377 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12087 to 12053. [2024-11-24 01:45:04,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12053 states, 8631 states have (on average 1.2990383501332405) internal successors, (11212), 8811 states have internal predecessors, (11212), 2792 states have call successors, (2792), 628 states have call predecessors, (2792), 627 states have return successors, (2788), 2725 states have call predecessors, (2788), 2788 states have call successors, (2788) [2024-11-24 01:45:04,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12053 states to 12053 states and 16792 transitions. [2024-11-24 01:45:04,499 INFO L78 Accepts]: Start accepts. Automaton has 12053 states and 16792 transitions. Word has length 238 [2024-11-24 01:45:04,499 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-24 01:45:04,500 INFO L471 AbstractCegarLoop]: Abstraction has 12053 states and 16792 transitions. [2024-11-24 01:45:04,500 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 18.0) internal successors, (54), 3 states have internal predecessors, (54), 3 states have call successors, (25), 2 states have call predecessors, (25), 1 states have return successors, (21), 3 states have call predecessors, (21), 3 states have call successors, (21) [2024-11-24 01:45:04,500 INFO L276 IsEmpty]: Start isEmpty. Operand 12053 states and 16792 transitions. [2024-11-24 01:45:04,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2024-11-24 01:45:04,507 INFO L210 NwaCegarLoop]: Found error trace [2024-11-24 01:45:04,507 INFO L218 NwaCegarLoop]: trace histogram [19, 19, 18, 18, 18, 18, 18, 18, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-24 01:45:04,508 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-24 01:45:04,508 INFO L396 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_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2024-11-24 01:45:04,509 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-24 01:45:04,509 INFO L85 PathProgramCache]: Analyzing trace with hash -276882310, now seen corresponding path program 1 times [2024-11-24 01:45:04,509 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-24 01:45:04,509 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1399257556] [2024-11-24 01:45:04,509 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-24 01:45:04,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 01:45:09,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 01:45:10,065 INFO L134 CoverageAnalysis]: Checked inductivity of 1431 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1431 trivial. 0 not checked. [2024-11-24 01:45:10,066 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-24 01:45:10,066 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1399257556] [2024-11-24 01:45:10,066 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1399257556] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-24 01:45:10,067 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-24 01:45:10,067 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-24 01:45:10,067 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1376993465] [2024-11-24 01:45:10,067 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-24 01:45:10,068 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-24 01:45:10,068 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-24 01:45:10,069 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-24 01:45:10,069 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-24 01:45:10,069 INFO L87 Difference]: Start difference. First operand 12053 states and 16792 transitions. Second operand has 3 states, 3 states have (on average 18.333333333333332) internal successors, (55), 3 states have internal predecessors, (55), 3 states have call successors, (23), 2 states have call predecessors, (23), 1 states have return successors, (21), 3 states have call predecessors, (21), 3 states have call successors, (21) [2024-11-24 01:45:14,124 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-24 01:45:16,020 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-24 01:45:16,020 INFO L93 Difference]: Finished difference Result 32037 states and 44474 transitions. [2024-11-24 01:45:16,021 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-24 01:45:16,021 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 18.333333333333332) internal successors, (55), 3 states have internal predecessors, (55), 3 states have call successors, (23), 2 states have call predecessors, (23), 1 states have return successors, (21), 3 states have call predecessors, (21), 3 states have call successors, (21) Word has length 237 [2024-11-24 01:45:16,022 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-24 01:45:16,224 INFO L225 Difference]: With dead ends: 32037 [2024-11-24 01:45:16,225 INFO L226 Difference]: Without dead ends: 20025 [2024-11-24 01:45:16,300 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-24 01:45:16,304 INFO L435 NwaCegarLoop]: 4466 mSDtfsCounter, 3106 mSDsluCounter, 4331 mSDsCounter, 0 mSdLazyCounter, 107 mSolverCounterSat, 7 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3106 SdHoareTripleChecker+Valid, 8797 SdHoareTripleChecker+Invalid, 115 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 107 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.2s IncrementalHoareTripleChecker+Time [2024-11-24 01:45:16,304 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3106 Valid, 8797 Invalid, 115 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 107 Invalid, 1 Unknown, 0 Unchecked, 5.2s Time] [2024-11-24 01:45:16,337 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 20025 states. [2024-11-24 01:45:17,470 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 20025 to 19987. [2024-11-24 01:45:17,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 19987 states, 14093 states have (on average 1.288866813311573) internal successors, (18164), 14417 states have internal predecessors, (18164), 4754 states have call successors, (4754), 1142 states have call predecessors, (4754), 1137 states have return successors, (4752), 4619 states have call predecessors, (4752), 4750 states have call successors, (4752) [2024-11-24 01:45:17,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19987 states to 19987 states and 27670 transitions. [2024-11-24 01:45:17,651 INFO L78 Accepts]: Start accepts. Automaton has 19987 states and 27670 transitions. Word has length 237 [2024-11-24 01:45:17,652 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-24 01:45:17,652 INFO L471 AbstractCegarLoop]: Abstraction has 19987 states and 27670 transitions. [2024-11-24 01:45:17,653 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 18.333333333333332) internal successors, (55), 3 states have internal predecessors, (55), 3 states have call successors, (23), 2 states have call predecessors, (23), 1 states have return successors, (21), 3 states have call predecessors, (21), 3 states have call successors, (21) [2024-11-24 01:45:17,654 INFO L276 IsEmpty]: Start isEmpty. Operand 19987 states and 27670 transitions. [2024-11-24 01:45:17,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2024-11-24 01:45:17,663 INFO L210 NwaCegarLoop]: Found error trace [2024-11-24 01:45:17,664 INFO L218 NwaCegarLoop]: trace histogram [19, 19, 18, 18, 18, 18, 18, 18, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-24 01:45:17,664 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-11-24 01:45:17,664 INFO L396 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_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2024-11-24 01:45:17,665 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-24 01:45:17,665 INFO L85 PathProgramCache]: Analyzing trace with hash -2006751163, now seen corresponding path program 1 times [2024-11-24 01:45:17,666 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-24 01:45:17,666 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1151651335] [2024-11-24 01:45:17,666 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-24 01:45:17,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 01:45:22,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 01:45:22,719 INFO L134 CoverageAnalysis]: Checked inductivity of 1431 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1431 trivial. 0 not checked. [2024-11-24 01:45:22,719 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-24 01:45:22,719 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1151651335] [2024-11-24 01:45:22,719 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1151651335] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-24 01:45:22,719 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-24 01:45:22,719 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-24 01:45:22,719 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1593104002] [2024-11-24 01:45:22,719 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-24 01:45:22,720 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-24 01:45:22,720 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-24 01:45:22,720 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-24 01:45:22,720 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-24 01:45:22,721 INFO L87 Difference]: Start difference. First operand 19987 states and 27670 transitions. Second operand has 3 states, 3 states have (on average 19.333333333333332) internal successors, (58), 3 states have internal predecessors, (58), 3 states have call successors, (25), 2 states have call predecessors, (25), 1 states have return successors, (21), 3 states have call predecessors, (21), 3 states have call successors, (21) [2024-11-24 01:45:26,773 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-24 01:45:28,515 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-24 01:45:28,515 INFO L93 Difference]: Finished difference Result 41543 states and 57365 transitions. [2024-11-24 01:45:28,515 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-24 01:45:28,516 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 19.333333333333332) internal successors, (58), 3 states have internal predecessors, (58), 3 states have call successors, (25), 2 states have call predecessors, (25), 1 states have return successors, (21), 3 states have call predecessors, (21), 3 states have call successors, (21) Word has length 242 [2024-11-24 01:45:28,516 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-24 01:45:28,697 INFO L225 Difference]: With dead ends: 41543 [2024-11-24 01:45:28,697 INFO L226 Difference]: Without dead ends: 21597 [2024-11-24 01:45:28,788 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-24 01:45:28,789 INFO L435 NwaCegarLoop]: 6225 mSDtfsCounter, 3789 mSDsluCounter, 4383 mSDsCounter, 0 mSdLazyCounter, 76 mSolverCounterSat, 18 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3789 SdHoareTripleChecker+Valid, 10608 SdHoareTripleChecker+Invalid, 95 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 18 IncrementalHoareTripleChecker+Valid, 76 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.0s IncrementalHoareTripleChecker+Time [2024-11-24 01:45:28,789 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3789 Valid, 10608 Invalid, 95 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [18 Valid, 76 Invalid, 1 Unknown, 0 Unchecked, 5.0s Time] [2024-11-24 01:45:28,814 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 21597 states. [2024-11-24 01:45:29,725 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 21597 to 21561. [2024-11-24 01:45:29,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 21561 states, 15171 states have (on average 1.2825126886823546) internal successors, (19457), 15534 states have internal predecessors, (19457), 5077 states have call successors, (5077), 1318 states have call predecessors, (5077), 1310 states have return successors, (5075), 4914 states have call predecessors, (5075), 5073 states have call successors, (5075) [2024-11-24 01:45:29,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21561 states to 21561 states and 29609 transitions. [2024-11-24 01:45:29,895 INFO L78 Accepts]: Start accepts. Automaton has 21561 states and 29609 transitions. Word has length 242 [2024-11-24 01:45:29,896 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-24 01:45:29,896 INFO L471 AbstractCegarLoop]: Abstraction has 21561 states and 29609 transitions. [2024-11-24 01:45:29,896 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 19.333333333333332) internal successors, (58), 3 states have internal predecessors, (58), 3 states have call successors, (25), 2 states have call predecessors, (25), 1 states have return successors, (21), 3 states have call predecessors, (21), 3 states have call successors, (21) [2024-11-24 01:45:29,896 INFO L276 IsEmpty]: Start isEmpty. Operand 21561 states and 29609 transitions. [2024-11-24 01:45:29,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2024-11-24 01:45:29,903 INFO L210 NwaCegarLoop]: Found error trace [2024-11-24 01:45:29,904 INFO L218 NwaCegarLoop]: trace histogram [20, 20, 18, 18, 18, 18, 18, 18, 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] [2024-11-24 01:45:29,904 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-11-24 01:45:29,904 INFO L396 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_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2024-11-24 01:45:29,904 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-24 01:45:29,905 INFO L85 PathProgramCache]: Analyzing trace with hash 97143446, now seen corresponding path program 1 times [2024-11-24 01:45:29,905 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-24 01:45:29,905 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1599736419] [2024-11-24 01:45:29,905 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-24 01:45:29,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 01:45:34,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 01:45:34,852 INFO L134 CoverageAnalysis]: Checked inductivity of 1495 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1488 trivial. 0 not checked. [2024-11-24 01:45:34,852 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-24 01:45:34,852 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1599736419] [2024-11-24 01:45:34,852 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1599736419] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-24 01:45:34,852 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-24 01:45:34,852 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-24 01:45:34,853 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [759438503] [2024-11-24 01:45:34,853 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-24 01:45:34,854 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-24 01:45:34,854 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-24 01:45:34,855 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-24 01:45:34,855 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-24 01:45:34,855 INFO L87 Difference]: Start difference. First operand 21561 states and 29609 transitions. Second operand has 3 states, 3 states have (on average 24.333333333333332) internal successors, (73), 3 states have internal predecessors, (73), 3 states have call successors, (27), 2 states have call predecessors, (27), 1 states have return successors, (23), 3 states have call predecessors, (23), 3 states have call successors, (23) [2024-11-24 01:45:38,925 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-24 01:45:40,392 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-24 01:45:40,392 INFO L93 Difference]: Finished difference Result 56246 states and 77359 transitions. [2024-11-24 01:45:40,392 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-24 01:45:40,393 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 24.333333333333332) internal successors, (73), 3 states have internal predecessors, (73), 3 states have call successors, (27), 2 states have call predecessors, (27), 1 states have return successors, (23), 3 states have call predecessors, (23), 3 states have call successors, (23) Word has length 263 [2024-11-24 01:45:40,393 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-24 01:45:40,676 INFO L225 Difference]: With dead ends: 56246 [2024-11-24 01:45:40,676 INFO L226 Difference]: Without dead ends: 34726 [2024-11-24 01:45:40,790 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-24 01:45:40,792 INFO L435 NwaCegarLoop]: 5156 mSDtfsCounter, 4280 mSDsluCounter, 4406 mSDsCounter, 0 mSdLazyCounter, 52 mSolverCounterSat, 13 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4280 SdHoareTripleChecker+Valid, 9562 SdHoareTripleChecker+Invalid, 66 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 13 IncrementalHoareTripleChecker+Valid, 52 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.5s IncrementalHoareTripleChecker+Time [2024-11-24 01:45:40,792 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4280 Valid, 9562 Invalid, 66 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [13 Valid, 52 Invalid, 1 Unknown, 0 Unchecked, 4.5s Time] [2024-11-24 01:45:40,833 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 34726 states. [2024-11-24 01:45:42,936 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 34726 to 34680. [2024-11-24 01:45:42,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 34680 states, 24627 states have (on average 1.2847687497462135) internal successors, (31640), 25221 states have internal predecessors, (31640), 8010 states have call successors, (8010), 2055 states have call predecessors, (8010), 2040 states have return successors, (8010), 7728 states have call predecessors, (8010), 8006 states have call successors, (8010) [2024-11-24 01:45:43,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34680 states to 34680 states and 47660 transitions. [2024-11-24 01:45:43,290 INFO L78 Accepts]: Start accepts. Automaton has 34680 states and 47660 transitions. Word has length 263 [2024-11-24 01:45:43,293 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-24 01:45:43,294 INFO L471 AbstractCegarLoop]: Abstraction has 34680 states and 47660 transitions. [2024-11-24 01:45:43,294 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 24.333333333333332) internal successors, (73), 3 states have internal predecessors, (73), 3 states have call successors, (27), 2 states have call predecessors, (27), 1 states have return successors, (23), 3 states have call predecessors, (23), 3 states have call successors, (23) [2024-11-24 01:45:43,294 INFO L276 IsEmpty]: Start isEmpty. Operand 34680 states and 47660 transitions. [2024-11-24 01:45:43,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2024-11-24 01:45:43,301 INFO L210 NwaCegarLoop]: Found error trace [2024-11-24 01:45:43,302 INFO L218 NwaCegarLoop]: trace histogram [22, 22, 18, 18, 18, 18, 18, 18, 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] [2024-11-24 01:45:43,302 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2024-11-24 01:45:43,302 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2024-11-24 01:45:43,303 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-24 01:45:43,303 INFO L85 PathProgramCache]: Analyzing trace with hash 1002271476, now seen corresponding path program 1 times [2024-11-24 01:45:43,303 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-24 01:45:43,303 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1885418154] [2024-11-24 01:45:43,303 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-24 01:45:43,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 01:45:47,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 01:45:47,727 INFO L134 CoverageAnalysis]: Checked inductivity of 1645 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 1635 trivial. 0 not checked. [2024-11-24 01:45:47,728 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-24 01:45:47,728 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1885418154] [2024-11-24 01:45:47,728 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1885418154] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-24 01:45:47,728 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-24 01:45:47,728 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-24 01:45:47,729 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1513438198] [2024-11-24 01:45:47,729 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-24 01:45:47,729 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-24 01:45:47,729 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-24 01:45:47,730 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-24 01:45:47,730 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-24 01:45:47,730 INFO L87 Difference]: Start difference. First operand 34680 states and 47660 transitions. Second operand has 3 states, 3 states have (on average 24.666666666666668) internal successors, (74), 3 states have internal predecessors, (74), 3 states have call successors, (31), 2 states have call predecessors, (31), 1 states have return successors, (29), 3 states have call predecessors, (29), 3 states have call successors, (29) [2024-11-24 01:45:51,783 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-24 01:45:53,764 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-24 01:45:53,764 INFO L93 Difference]: Finished difference Result 102708 states and 141251 transitions. [2024-11-24 01:45:53,765 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-24 01:45:53,765 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 24.666666666666668) internal successors, (74), 3 states have internal predecessors, (74), 3 states have call successors, (31), 2 states have call predecessors, (31), 1 states have return successors, (29), 3 states have call predecessors, (29), 3 states have call successors, (29) Word has length 287 [2024-11-24 01:45:53,766 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-24 01:45:54,342 INFO L225 Difference]: With dead ends: 102708 [2024-11-24 01:45:54,342 INFO L226 Difference]: Without dead ends: 68181 [2024-11-24 01:45:54,546 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-24 01:45:54,547 INFO L435 NwaCegarLoop]: 7536 mSDtfsCounter, 4266 mSDsluCounter, 4426 mSDsCounter, 0 mSdLazyCounter, 24 mSolverCounterSat, 5 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4266 SdHoareTripleChecker+Valid, 11962 SdHoareTripleChecker+Invalid, 30 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 24 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.3s IncrementalHoareTripleChecker+Time [2024-11-24 01:45:54,547 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4266 Valid, 11962 Invalid, 30 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 24 Invalid, 1 Unknown, 0 Unchecked, 4.3s Time] [2024-11-24 01:45:54,625 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 68181 states. [2024-11-24 01:45:58,149 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 68181 to 68177. [2024-11-24 01:45:58,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 68177 states, 48496 states have (on average 1.2856524249422632) internal successors, (62349), 49610 states have internal predecessors, (62349), 15672 states have call successors, (15672), 4027 states have call predecessors, (15672), 4006 states have return successors, (15676), 15189 states have call predecessors, (15676), 15668 states have call successors, (15676) [2024-11-24 01:45:58,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68177 states to 68177 states and 93697 transitions. [2024-11-24 01:45:58,933 INFO L78 Accepts]: Start accepts. Automaton has 68177 states and 93697 transitions. Word has length 287 [2024-11-24 01:45:58,933 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-24 01:45:58,934 INFO L471 AbstractCegarLoop]: Abstraction has 68177 states and 93697 transitions. [2024-11-24 01:45:58,934 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 24.666666666666668) internal successors, (74), 3 states have internal predecessors, (74), 3 states have call successors, (31), 2 states have call predecessors, (31), 1 states have return successors, (29), 3 states have call predecessors, (29), 3 states have call successors, (29) [2024-11-24 01:45:58,934 INFO L276 IsEmpty]: Start isEmpty. Operand 68177 states and 93697 transitions. [2024-11-24 01:45:58,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2024-11-24 01:45:58,946 INFO L210 NwaCegarLoop]: Found error trace [2024-11-24 01:45:58,946 INFO L218 NwaCegarLoop]: trace histogram [22, 22, 18, 18, 18, 18, 18, 18, 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] [2024-11-24 01:45:58,946 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2024-11-24 01:45:58,947 INFO L396 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_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2024-11-24 01:45:58,947 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-24 01:45:58,948 INFO L85 PathProgramCache]: Analyzing trace with hash 1142820086, now seen corresponding path program 1 times [2024-11-24 01:45:58,948 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-24 01:45:58,948 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1404931808] [2024-11-24 01:45:58,948 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-24 01:45:58,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 01:46:03,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 01:46:04,966 INFO L134 CoverageAnalysis]: Checked inductivity of 1645 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1645 trivial. 0 not checked. [2024-11-24 01:46:04,967 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-24 01:46:04,967 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1404931808] [2024-11-24 01:46:04,967 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1404931808] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-24 01:46:04,967 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-24 01:46:04,967 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-24 01:46:04,968 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1517655749] [2024-11-24 01:46:04,968 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-24 01:46:04,968 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-24 01:46:04,969 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-24 01:46:04,969 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-24 01:46:04,970 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-24 01:46:04,970 INFO L87 Difference]: Start difference. First operand 68177 states and 93697 transitions. Second operand has 5 states, 5 states have (on average 13.2) internal successors, (66), 4 states have internal predecessors, (66), 2 states have call successors, (30), 3 states have call predecessors, (30), 1 states have return successors, (28), 2 states have call predecessors, (28), 2 states have call successors, (28) [2024-11-24 01:46:07,859 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-24 01:46:07,859 INFO L93 Difference]: Finished difference Result 68183 states and 93702 transitions. [2024-11-24 01:46:07,859 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-24 01:46:07,860 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 13.2) internal successors, (66), 4 states have internal predecessors, (66), 2 states have call successors, (30), 3 states have call predecessors, (30), 1 states have return successors, (28), 2 states have call predecessors, (28), 2 states have call successors, (28) Word has length 287 [2024-11-24 01:46:07,860 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-24 01:46:08,261 INFO L225 Difference]: With dead ends: 68183 [2024-11-24 01:46:08,261 INFO L226 Difference]: Without dead ends: 68181 [2024-11-24 01:46:08,300 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2024-11-24 01:46:08,301 INFO L435 NwaCegarLoop]: 4450 mSDtfsCounter, 4382 mSDsluCounter, 8882 mSDsCounter, 0 mSdLazyCounter, 26 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4383 SdHoareTripleChecker+Valid, 13332 SdHoareTripleChecker+Invalid, 26 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 26 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2024-11-24 01:46:08,302 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4383 Valid, 13332 Invalid, 26 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [0 Valid, 26 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2024-11-24 01:46:08,535 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 68181 states. [2024-11-24 01:46:11,535 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 68181 to 68181. [2024-11-24 01:46:11,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 68181 states, 48499 states have (on average 1.2856347553557805) internal successors, (62352), 49613 states have internal predecessors, (62352), 15672 states have call successors, (15672), 4028 states have call predecessors, (15672), 4007 states have return successors, (15676), 15189 states have call predecessors, (15676), 15668 states have call successors, (15676) [2024-11-24 01:46:12,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68181 states to 68181 states and 93700 transitions. [2024-11-24 01:46:12,256 INFO L78 Accepts]: Start accepts. Automaton has 68181 states and 93700 transitions. Word has length 287 [2024-11-24 01:46:12,257 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-24 01:46:12,257 INFO L471 AbstractCegarLoop]: Abstraction has 68181 states and 93700 transitions. [2024-11-24 01:46:12,257 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 13.2) internal successors, (66), 4 states have internal predecessors, (66), 2 states have call successors, (30), 3 states have call predecessors, (30), 1 states have return successors, (28), 2 states have call predecessors, (28), 2 states have call successors, (28) [2024-11-24 01:46:12,257 INFO L276 IsEmpty]: Start isEmpty. Operand 68181 states and 93700 transitions. [2024-11-24 01:46:12,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2024-11-24 01:46:12,263 INFO L210 NwaCegarLoop]: Found error trace [2024-11-24 01:46:12,264 INFO L218 NwaCegarLoop]: trace histogram [22, 22, 18, 18, 18, 18, 18, 18, 4, 4, 4, 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] [2024-11-24 01:46:12,264 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2024-11-24 01:46:12,264 INFO L396 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_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2024-11-24 01:46:12,265 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-24 01:46:12,265 INFO L85 PathProgramCache]: Analyzing trace with hash -1937393103, now seen corresponding path program 1 times [2024-11-24 01:46:12,265 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-24 01:46:12,265 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2055059015] [2024-11-24 01:46:12,265 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-24 01:46:12,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms