./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-qlogic-qla3xxx.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd63f990-c2d9-490e-9fde-0ea346462a07/bin/uautomizer-verify-aQ6SnzHsRB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd63f990-c2d9-490e-9fde-0ea346462a07/bin/uautomizer-verify-aQ6SnzHsRB/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd63f990-c2d9-490e-9fde-0ea346462a07/bin/uautomizer-verify-aQ6SnzHsRB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd63f990-c2d9-490e-9fde-0ea346462a07/bin/uautomizer-verify-aQ6SnzHsRB/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-qla3xxx.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd63f990-c2d9-490e-9fde-0ea346462a07/bin/uautomizer-verify-aQ6SnzHsRB/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd63f990-c2d9-490e-9fde-0ea346462a07/bin/uautomizer-verify-aQ6SnzHsRB --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 5663310b82fa3e5d48c5bcacd13ac8ac886029c41a2f8f3bd2b8442c496a9447 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-28 02:55:36,400 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-28 02:55:36,494 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd63f990-c2d9-490e-9fde-0ea346462a07/bin/uautomizer-verify-aQ6SnzHsRB/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-28 02:55:36,504 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-28 02:55:36,505 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-28 02:55:36,534 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-28 02:55:36,535 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-28 02:55:36,535 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-28 02:55:36,535 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-28 02:55:36,535 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-28 02:55:36,535 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-28 02:55:36,535 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-28 02:55:36,536 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-28 02:55:36,536 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-28 02:55:36,536 INFO L153 SettingsManager]: * Use SBE=true [2024-11-28 02:55:36,536 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-28 02:55:36,536 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-28 02:55:36,536 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-28 02:55:36,536 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-28 02:55:36,537 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-28 02:55:36,537 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-28 02:55:36,537 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-28 02:55:36,537 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-28 02:55:36,537 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-28 02:55:36,537 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-28 02:55:36,537 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-28 02:55:36,537 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-28 02:55:36,537 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-28 02:55:36,538 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-28 02:55:36,538 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-28 02:55:36,538 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-28 02:55:36,538 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-28 02:55:36,538 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-28 02:55:36,538 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-28 02:55:36,538 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-28 02:55:36,538 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-28 02:55:36,538 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-28 02:55:36,538 INFO L153 SettingsManager]: * Compute procedure contracts=false [2024-11-28 02:55:36,539 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-28 02:55:36,539 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-28 02:55:36,539 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-28 02:55:36,539 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-28 02:55:36,539 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-28 02:55:36,539 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-28 02:55:36,539 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-28 02:55:36,539 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_fd63f990-c2d9-490e-9fde-0ea346462a07/bin/uautomizer-verify-aQ6SnzHsRB 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 -> 5663310b82fa3e5d48c5bcacd13ac8ac886029c41a2f8f3bd2b8442c496a9447 [2024-11-28 02:55:36,860 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-28 02:55:36,872 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-28 02:55:36,875 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-28 02:55:36,876 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-28 02:55:36,876 INFO L274 PluginConnector]: CDTParser initialized [2024-11-28 02:55:36,879 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd63f990-c2d9-490e-9fde-0ea346462a07/bin/uautomizer-verify-aQ6SnzHsRB/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-qla3xxx.cil.i [2024-11-28 02:55:39,951 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd63f990-c2d9-490e-9fde-0ea346462a07/bin/uautomizer-verify-aQ6SnzHsRB/data/d95487849/2e391739117c49369b690506f70e2126/FLAG22a66c835 [2024-11-28 02:55:40,833 INFO L384 CDTParser]: Found 1 translation units. [2024-11-28 02:55:40,834 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd63f990-c2d9-490e-9fde-0ea346462a07/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-qla3xxx.cil.i [2024-11-28 02:55:40,903 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd63f990-c2d9-490e-9fde-0ea346462a07/bin/uautomizer-verify-aQ6SnzHsRB/data/d95487849/2e391739117c49369b690506f70e2126/FLAG22a66c835 [2024-11-28 02:55:40,920 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd63f990-c2d9-490e-9fde-0ea346462a07/bin/uautomizer-verify-aQ6SnzHsRB/data/d95487849/2e391739117c49369b690506f70e2126 [2024-11-28 02:55:40,923 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-28 02:55:40,927 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-28 02:55:40,928 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-28 02:55:40,928 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-28 02:55:40,933 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-28 02:55:40,935 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 02:55:40" (1/1) ... [2024-11-28 02:55:40,936 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3f801761 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:55:40, skipping insertion in model container [2024-11-28 02:55:40,936 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 02:55:40" (1/1) ... [2024-11-28 02:55:41,124 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-28 02:55:44,995 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_fd63f990-c2d9-490e-9fde-0ea346462a07/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-qla3xxx.cil.i[408897,408910] [2024-11-28 02:55:45,001 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_fd63f990-c2d9-490e-9fde-0ea346462a07/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-qla3xxx.cil.i[409066,409079] [2024-11-28 02:55:45,004 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_fd63f990-c2d9-490e-9fde-0ea346462a07/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-qla3xxx.cil.i[409233,409246] [2024-11-28 02:55:45,004 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_fd63f990-c2d9-490e-9fde-0ea346462a07/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-qla3xxx.cil.i[409401,409414] [2024-11-28 02:55:45,046 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-28 02:55:45,101 INFO L200 MainTranslator]: Completed pre-run [2024-11-28 02:55:45,266 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"); [5595] [2024-11-28 02:55:45,268 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)); [5602] [2024-11-28 02:55:45,269 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5609] [2024-11-28 02:55:45,271 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)); [5648-5649] [2024-11-28 02:55:45,272 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"); [5654-5656] [2024-11-28 02:55:45,273 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)); [5683] [2024-11-28 02:55:45,273 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)); [5690] [2024-11-28 02:55:45,277 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [5850] [2024-11-28 02:55:45,278 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [5857] [2024-11-28 02:55:45,285 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (19), "i" (12UL)); [5988-5989] [2024-11-28 02:55:45,288 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (36), "i" (12UL)); [6022-6023] [2024-11-28 02:55:45,290 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)); [6063-6064] [2024-11-28 02:55:45,291 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)); [6092-6093] [2024-11-28 02:55:45,315 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)); [6445-6446] [2024-11-28 02:55:45,315 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6452] [2024-11-28 02:55:45,463 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9125] [2024-11-28 02:55:45,467 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9187] [2024-11-28 02:55:45,474 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)skb->data) [9315] [2024-11-28 02:55:45,477 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)skb2->data) [9372] [2024-11-28 02:55:45,480 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [9427] [2024-11-28 02:55:45,501 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9863] [2024-11-28 02:55:45,501 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9870] [2024-11-28 02:55:45,503 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9894] [2024-11-28 02:55:45,835 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_fd63f990-c2d9-490e-9fde-0ea346462a07/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-qla3xxx.cil.i[408897,408910] [2024-11-28 02:55:45,836 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_fd63f990-c2d9-490e-9fde-0ea346462a07/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-qla3xxx.cil.i[409066,409079] [2024-11-28 02:55:45,836 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_fd63f990-c2d9-490e-9fde-0ea346462a07/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-qla3xxx.cil.i[409233,409246] [2024-11-28 02:55:45,837 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_fd63f990-c2d9-490e-9fde-0ea346462a07/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-qla3xxx.cil.i[409401,409414] [2024-11-28 02:55:45,849 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-28 02:55:46,178 INFO L204 MainTranslator]: Completed translation [2024-11-28 02:55:46,179 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:55:46 WrapperNode [2024-11-28 02:55:46,181 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-28 02:55:46,182 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-28 02:55:46,183 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-28 02:55:46,183 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-28 02:55:46,194 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:55:46" (1/1) ... [2024-11-28 02:55:46,352 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:55:46" (1/1) ... [2024-11-28 02:55:46,691 INFO L138 Inliner]: procedures = 571, calls = 3092, calls flagged for inlining = 288, calls inlined = 256, statements flattened = 7909 [2024-11-28 02:55:46,692 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-28 02:55:46,693 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-28 02:55:46,693 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-28 02:55:46,693 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-28 02:55:46,708 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:55:46" (1/1) ... [2024-11-28 02:55:46,708 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:55:46" (1/1) ... [2024-11-28 02:55:46,752 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:55:46" (1/1) ... [2024-11-28 02:55:48,529 INFO L175 MemorySlicer]: Split 1215 memory accesses to 33 slices as follows [8, 1, 47, 8, 2, 8, 2, 2, 2, 8, 7, 18, 7, 17, 7, 5, 6, 5, 4, 54, 3, 2, 2, 4, 4, 1, 28, 8, 3, 924, 2, 8, 8]. 76 percent of accesses are in the largest equivalence class. The 160 initializations are split as follows [8, 1, 0, 8, 2, 8, 0, 0, 0, 8, 7, 0, 7, 2, 7, 5, 6, 5, 4, 0, 1, 2, 0, 4, 4, 0, 28, 8, 3, 16, 0, 8, 8]. The 424 writes are split as follows [0, 0, 16, 0, 0, 0, 1, 1, 1, 0, 0, 14, 0, 0, 0, 0, 0, 0, 0, 42, 0, 0, 1, 0, 0, 0, 0, 0, 0, 347, 1, 0, 0]. [2024-11-28 02:55:48,530 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:55:46" (1/1) ... [2024-11-28 02:55:48,530 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:55:46" (1/1) ... [2024-11-28 02:55:48,751 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:55:46" (1/1) ... [2024-11-28 02:55:48,773 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:55:46" (1/1) ... [2024-11-28 02:55:48,834 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:55:46" (1/1) ... [2024-11-28 02:55:48,907 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:55:46" (1/1) ... [2024-11-28 02:55:48,944 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:55:46" (1/1) ... [2024-11-28 02:55:49,043 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-28 02:55:49,045 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-28 02:55:49,046 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-28 02:55:49,047 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-28 02:55:49,048 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:55:46" (1/1) ... [2024-11-28 02:55:49,056 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-28 02:55:49,073 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd63f990-c2d9-490e-9fde-0ea346462a07/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:55:49,092 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd63f990-c2d9-490e-9fde-0ea346462a07/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-28 02:55:49,097 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd63f990-c2d9-490e-9fde-0ea346462a07/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-28 02:55:49,130 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_link_speed [2024-11-28 02:55:49,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_link_speed [2024-11-28 02:55:49,131 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_hw_lock_of_ql3_adapter [2024-11-28 02:55:49,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_hw_lock_of_ql3_adapter [2024-11-28 02:55:49,131 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2024-11-28 02:55:49,131 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2024-11-28 02:55:49,132 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-28 02:55:49,132 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-28 02:55:49,132 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2024-11-28 02:55:49,132 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2024-11-28 02:55:49,132 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2024-11-28 02:55:49,132 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2024-11-28 02:55:49,132 INFO L130 BoogieDeclarations]: Found specification of procedure ql3xxx_close [2024-11-28 02:55:49,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ql3xxx_close [2024-11-28 02:55:49,133 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-28 02:55:49,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-28 02:55:49,133 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2024-11-28 02:55:49,133 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2024-11-28 02:55:49,133 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2024-11-28 02:55:49,133 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2024-11-28 02:55:49,133 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-11-28 02:55:49,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-11-28 02:55:49,134 INFO L130 BoogieDeclarations]: Found specification of procedure ql_this_adapter_controls_port [2024-11-28 02:55:49,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_this_adapter_controls_port [2024-11-28 02:55:49,134 INFO L130 BoogieDeclarations]: Found specification of procedure ql_enable_interrupts [2024-11-28 02:55:49,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_enable_interrupts [2024-11-28 02:55:49,134 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-11-28 02:55:49,134 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-11-28 02:55:49,135 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-11-28 02:55:49,135 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-11-28 02:55:49,135 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_61 [2024-11-28 02:55:49,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_61 [2024-11-28 02:55:49,135 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_common_reg_l [2024-11-28 02:55:49,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_common_reg_l [2024-11-28 02:55:49,135 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_send_free_list [2024-11-28 02:55:49,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_send_free_list [2024-11-28 02:55:49,136 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2024-11-28 02:55:49,136 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2024-11-28 02:55:49,136 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2024-11-28 02:55:49,136 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2024-11-28 02:55:49,136 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-28 02:55:49,136 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-28 02:55:49,137 INFO L130 BoogieDeclarations]: Found specification of procedure ssleep [2024-11-28 02:55:49,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ssleep [2024-11-28 02:55:49,137 INFO L130 BoogieDeclarations]: Found specification of procedure ql_cycle_adapter [2024-11-28 02:55:49,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_cycle_adapter [2024-11-28 02:55:49,138 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-28 02:55:49,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-28 02:55:49,139 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mac_cfg_soft_reset [2024-11-28 02:55:49,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mac_cfg_soft_reset [2024-11-28 02:55:49,139 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-28 02:55:49,139 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-28 02:55:49,139 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2024-11-28 02:55:49,139 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2024-11-28 02:55:49,140 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mii_disable_scan_mode [2024-11-28 02:55:49,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mii_disable_scan_mode [2024-11-28 02:55:49,140 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-11-28 02:55:49,140 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-11-28 02:55:49,140 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-28 02:55:49,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-28 02:55:49,140 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2024-11-28 02:55:49,142 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2024-11-28 02:55:49,142 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-28 02:55:49,142 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2024-11-28 02:55:49,143 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2024-11-28 02:55:49,143 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_page0_reg_l [2024-11-28 02:55:49,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_page0_reg_l [2024-11-28 02:55:49,143 INFO L130 BoogieDeclarations]: Found specification of procedure ql_adapter_up [2024-11-28 02:55:49,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_adapter_up [2024-11-28 02:55:49,143 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-28 02:55:49,143 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-28 02:55:49,143 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2024-11-28 02:55:49,143 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2024-11-28 02:55:49,143 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_consistent_dma_mask [2024-11-28 02:55:49,143 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_consistent_dma_mask [2024-11-28 02:55:49,143 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-11-28 02:55:49,143 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-11-28 02:55:49,144 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-11-28 02:55:49,144 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-11-28 02:55:49,144 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-11-28 02:55:49,144 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-11-28 02:55:49,144 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-11-28 02:55:49,144 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-11-28 02:55:49,144 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-11-28 02:55:49,144 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-11-28 02:55:49,144 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-11-28 02:55:49,144 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-11-28 02:55:49,144 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-11-28 02:55:49,144 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-11-28 02:55:49,145 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-11-28 02:55:49,145 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-11-28 02:55:49,145 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-11-28 02:55:49,145 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-11-28 02:55:49,145 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2024-11-28 02:55:49,145 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2024-11-28 02:55:49,145 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2024-11-28 02:55:49,145 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2024-11-28 02:55:49,145 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2024-11-28 02:55:49,145 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2024-11-28 02:55:49,145 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#24 [2024-11-28 02:55:49,145 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#25 [2024-11-28 02:55:49,145 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#26 [2024-11-28 02:55:49,145 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#27 [2024-11-28 02:55:49,145 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#28 [2024-11-28 02:55:49,145 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#29 [2024-11-28 02:55:49,145 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#30 [2024-11-28 02:55:49,146 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#31 [2024-11-28 02:55:49,146 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#32 [2024-11-28 02:55:49,146 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-28 02:55:49,146 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-28 02:55:49,146 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-11-28 02:55:49,146 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-11-28 02:55:49,146 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-28 02:55:49,146 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-28 02:55:49,146 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-28 02:55:49,146 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-28 02:55:49,146 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-28 02:55:49,146 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-28 02:55:49,146 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-28 02:55:49,146 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-28 02:55:49,146 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-28 02:55:49,146 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-28 02:55:49,147 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-28 02:55:49,147 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-28 02:55:49,147 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-28 02:55:49,147 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-28 02:55:49,147 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-28 02:55:49,147 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-28 02:55:49,147 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-28 02:55:49,147 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-28 02:55:49,147 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-11-28 02:55:49,147 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-11-28 02:55:49,147 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-11-28 02:55:49,147 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2024-11-28 02:55:49,147 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2024-11-28 02:55:49,147 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2024-11-28 02:55:49,147 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2024-11-28 02:55:49,147 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2024-11-28 02:55:49,147 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2024-11-28 02:55:49,151 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2024-11-28 02:55:49,151 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#28 [2024-11-28 02:55:49,152 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#29 [2024-11-28 02:55:49,152 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#30 [2024-11-28 02:55:49,152 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#31 [2024-11-28 02:55:49,152 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#32 [2024-11-28 02:55:49,152 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-28 02:55:49,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-28 02:55:49,153 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_page1_reg [2024-11-28 02:55:49,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_page1_reg [2024-11-28 02:55:49,153 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-28 02:55:49,154 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-28 02:55:49,154 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-28 02:55:49,154 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-28 02:55:49,154 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-28 02:55:49,154 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-28 02:55:49,156 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-28 02:55:49,156 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-28 02:55:49,156 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-28 02:55:49,156 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-28 02:55:49,157 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-28 02:55:49,157 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-28 02:55:49,157 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-28 02:55:49,157 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-28 02:55:49,157 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-28 02:55:49,157 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-28 02:55:49,157 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-28 02:55:49,157 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-28 02:55:49,157 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-28 02:55:49,157 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-11-28 02:55:49,158 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-11-28 02:55:49,158 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-11-28 02:55:49,158 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-11-28 02:55:49,158 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2024-11-28 02:55:49,158 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2024-11-28 02:55:49,158 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2024-11-28 02:55:49,158 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2024-11-28 02:55:49,158 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2024-11-28 02:55:49,158 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2024-11-28 02:55:49,158 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2024-11-28 02:55:49,159 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#30 [2024-11-28 02:55:49,159 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#31 [2024-11-28 02:55:49,159 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#32 [2024-11-28 02:55:49,159 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-11-28 02:55:49,159 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-11-28 02:55:49,159 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-11-28 02:55:49,159 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-11-28 02:55:49,159 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-11-28 02:55:49,159 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-11-28 02:55:49,159 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-11-28 02:55:49,160 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-11-28 02:55:49,160 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-11-28 02:55:49,160 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-11-28 02:55:49,160 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-11-28 02:55:49,160 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-11-28 02:55:49,160 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-11-28 02:55:49,160 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2024-11-28 02:55:49,160 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2024-11-28 02:55:49,160 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2024-11-28 02:55:49,160 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2024-11-28 02:55:49,161 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2024-11-28 02:55:49,161 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2024-11-28 02:55:49,161 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2024-11-28 02:55:49,161 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2024-11-28 02:55:49,161 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2024-11-28 02:55:49,161 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#20 [2024-11-28 02:55:49,161 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#21 [2024-11-28 02:55:49,161 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#22 [2024-11-28 02:55:49,161 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#23 [2024-11-28 02:55:49,161 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#24 [2024-11-28 02:55:49,161 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#25 [2024-11-28 02:55:49,161 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#26 [2024-11-28 02:55:49,161 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#27 [2024-11-28 02:55:49,161 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#28 [2024-11-28 02:55:49,161 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#29 [2024-11-28 02:55:49,161 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#30 [2024-11-28 02:55:49,161 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#31 [2024-11-28 02:55:49,161 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#32 [2024-11-28 02:55:49,161 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-11-28 02:55:49,162 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-11-28 02:55:49,162 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-11-28 02:55:49,162 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-11-28 02:55:49,162 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-11-28 02:55:49,162 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-11-28 02:55:49,162 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-11-28 02:55:49,162 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-11-28 02:55:49,162 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-11-28 02:55:49,162 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-11-28 02:55:49,162 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-11-28 02:55:49,162 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2024-11-28 02:55:49,162 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2024-11-28 02:55:49,162 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2024-11-28 02:55:49,162 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2024-11-28 02:55:49,162 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2024-11-28 02:55:49,162 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2024-11-28 02:55:49,162 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2024-11-28 02:55:49,162 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2024-11-28 02:55:49,162 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2024-11-28 02:55:49,162 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#20 [2024-11-28 02:55:49,162 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#21 [2024-11-28 02:55:49,162 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#22 [2024-11-28 02:55:49,164 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#23 [2024-11-28 02:55:49,165 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#24 [2024-11-28 02:55:49,165 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#25 [2024-11-28 02:55:49,165 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#26 [2024-11-28 02:55:49,165 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#27 [2024-11-28 02:55:49,165 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#28 [2024-11-28 02:55:49,165 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#29 [2024-11-28 02:55:49,165 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#30 [2024-11-28 02:55:49,165 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#31 [2024-11-28 02:55:49,165 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#32 [2024-11-28 02:55:49,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2024-11-28 02:55:49,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2024-11-28 02:55:49,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-11-28 02:55:49,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-11-28 02:55:49,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-11-28 02:55:49,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-11-28 02:55:49,168 INFO L130 BoogieDeclarations]: Found specification of procedure dev_close [2024-11-28 02:55:49,168 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_close [2024-11-28 02:55:49,168 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2024-11-28 02:55:49,168 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2024-11-28 02:55:49,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_hw_lock_of_ql3_adapter [2024-11-28 02:55:49,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_hw_lock_of_ql3_adapter [2024-11-28 02:55:49,168 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_register_page [2024-11-28 02:55:49,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_register_page [2024-11-28 02:55:49,169 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2024-11-28 02:55:49,169 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2024-11-28 02:55:49,169 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mii_read_reg_ex [2024-11-28 02:55:49,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mii_read_reg_ex [2024-11-28 02:55:49,169 INFO L130 BoogieDeclarations]: Found specification of procedure ql_phy_init_ex [2024-11-28 02:55:49,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_phy_init_ex [2024-11-28 02:55:49,169 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-11-28 02:55:49,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-11-28 02:55:49,169 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_common_reg_l [2024-11-28 02:55:49,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_common_reg_l [2024-11-28 02:55:49,169 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-28 02:55:49,169 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_common_reg [2024-11-28 02:55:49,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_common_reg [2024-11-28 02:55:49,169 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-11-28 02:55:49,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-11-28 02:55:49,169 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-11-28 02:55:49,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-11-28 02:55:49,169 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2024-11-28 02:55:49,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2024-11-28 02:55:49,169 INFO L130 BoogieDeclarations]: Found specification of procedure ql_sem_spinlock [2024-11-28 02:55:49,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_sem_spinlock [2024-11-28 02:55:49,169 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_page2_reg [2024-11-28 02:55:49,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_page2_reg [2024-11-28 02:55:49,170 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-28 02:55:49,170 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_common_reg [2024-11-28 02:55:49,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_common_reg [2024-11-28 02:55:49,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-28 02:55:49,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-28 02:55:49,170 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-28 02:55:49,170 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-28 02:55:49,170 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-28 02:55:49,170 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-28 02:55:49,170 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-28 02:55:49,170 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-28 02:55:49,170 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-28 02:55:49,170 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-28 02:55:49,170 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-28 02:55:49,170 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-28 02:55:49,170 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-28 02:55:49,170 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-28 02:55:49,170 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-28 02:55:49,170 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-28 02:55:49,170 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-28 02:55:49,170 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-28 02:55:49,171 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-28 02:55:49,176 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-28 02:55:49,176 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-28 02:55:49,176 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-28 02:55:49,176 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-28 02:55:49,176 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-11-28 02:55:49,176 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-11-28 02:55:49,176 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-11-28 02:55:49,176 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2024-11-28 02:55:49,176 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2024-11-28 02:55:49,176 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2024-11-28 02:55:49,176 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2024-11-28 02:55:49,176 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2024-11-28 02:55:49,176 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2024-11-28 02:55:49,176 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#28 [2024-11-28 02:55:49,176 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#29 [2024-11-28 02:55:49,176 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#30 [2024-11-28 02:55:49,177 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#31 [2024-11-28 02:55:49,177 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#32 [2024-11-28 02:55:49,177 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mii_read_reg [2024-11-28 02:55:49,177 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mii_read_reg [2024-11-28 02:55:49,177 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-28 02:55:49,177 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-28 02:55:49,177 INFO L130 BoogieDeclarations]: Found specification of procedure ql_sem_unlock [2024-11-28 02:55:49,177 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_sem_unlock [2024-11-28 02:55:49,177 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-11-28 02:55:49,177 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-11-28 02:55:49,177 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_printk [2024-11-28 02:55:49,177 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_printk [2024-11-28 02:55:49,177 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2024-11-28 02:55:49,177 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2024-11-28 02:55:49,177 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_nvram_reg [2024-11-28 02:55:49,177 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_nvram_reg [2024-11-28 02:55:49,177 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2024-11-28 02:55:49,177 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2024-11-28 02:55:49,177 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2024-11-28 02:55:49,177 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2024-11-28 02:55:49,177 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2024-11-28 02:55:49,177 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2024-11-28 02:55:49,177 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-28 02:55:49,177 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-28 02:55:49,178 INFO L130 BoogieDeclarations]: Found specification of procedure ql_wait_for_drvr_lock [2024-11-28 02:55:49,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_wait_for_drvr_lock [2024-11-28 02:55:49,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-11-28 02:55:49,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-11-28 02:55:49,178 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2024-11-28 02:55:49,178 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2024-11-28 02:55:49,178 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mii_enable_scan_mode [2024-11-28 02:55:49,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mii_enable_scan_mode [2024-11-28 02:55:49,178 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2024-11-28 02:55:49,178 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2024-11-28 02:55:49,178 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2024-11-28 02:55:49,178 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2024-11-28 02:55:49,178 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-11-28 02:55:49,178 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-11-28 02:55:49,178 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-28 02:55:49,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-28 02:55:49,178 INFO L130 BoogieDeclarations]: Found specification of procedure ql_wait_for_mii_ready [2024-11-28 02:55:49,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_wait_for_mii_ready [2024-11-28 02:55:49,178 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2024-11-28 02:55:49,178 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2024-11-28 02:55:49,178 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_large_buffers [2024-11-28 02:55:49,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_large_buffers [2024-11-28 02:55:49,178 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-28 02:55:49,178 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-28 02:55:49,179 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-28 02:55:49,179 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-28 02:55:49,179 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-28 02:55:49,179 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-28 02:55:49,179 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-28 02:55:49,179 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-28 02:55:49,179 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-11-28 02:55:49,179 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-11-28 02:55:49,179 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-11-28 02:55:49,179 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-11-28 02:55:49,179 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-11-28 02:55:49,179 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-11-28 02:55:49,179 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-11-28 02:55:49,179 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-11-28 02:55:49,179 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-11-28 02:55:49,179 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-11-28 02:55:49,179 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-11-28 02:55:49,179 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2024-11-28 02:55:49,179 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2024-11-28 02:55:49,179 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2024-11-28 02:55:49,179 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2024-11-28 02:55:49,179 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2024-11-28 02:55:49,179 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#24 [2024-11-28 02:55:49,179 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#25 [2024-11-28 02:55:49,180 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#26 [2024-11-28 02:55:49,185 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#27 [2024-11-28 02:55:49,185 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#28 [2024-11-28 02:55:49,185 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#29 [2024-11-28 02:55:49,185 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#30 [2024-11-28 02:55:49,185 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#31 [2024-11-28 02:55:49,185 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#32 [2024-11-28 02:55:49,185 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-28 02:55:49,185 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-28 02:55:49,185 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-28 02:55:49,185 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-28 02:55:49,185 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-28 02:55:49,185 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-28 02:55:49,185 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-28 02:55:49,185 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-28 02:55:49,185 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-28 02:55:49,185 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-28 02:55:49,185 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-28 02:55:49,185 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-28 02:55:49,185 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-28 02:55:49,186 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-28 02:55:49,186 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-28 02:55:49,186 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-28 02:55:49,186 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-28 02:55:49,186 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-28 02:55:49,186 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-28 02:55:49,186 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-11-28 02:55:49,186 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-11-28 02:55:49,186 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2024-11-28 02:55:49,186 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2024-11-28 02:55:49,186 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2024-11-28 02:55:49,186 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2024-11-28 02:55:49,186 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2024-11-28 02:55:49,186 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#26 [2024-11-28 02:55:49,186 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#27 [2024-11-28 02:55:49,186 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#28 [2024-11-28 02:55:49,186 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#29 [2024-11-28 02:55:49,186 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#30 [2024-11-28 02:55:49,186 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#31 [2024-11-28 02:55:49,186 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#32 [2024-11-28 02:55:49,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-28 02:55:49,186 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-28 02:55:49,186 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2024-11-28 02:55:49,186 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2024-11-28 02:55:49,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-11-28 02:55:49,186 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-11-28 02:55:49,187 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2024-11-28 02:55:49,187 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2024-11-28 02:55:49,187 INFO L130 BoogieDeclarations]: Found specification of procedure ql_disable_interrupts [2024-11-28 02:55:49,187 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_disable_interrupts [2024-11-28 02:55:49,187 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2024-11-28 02:55:49,187 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2024-11-28 02:55:49,187 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2024-11-28 02:55:49,187 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2024-11-28 02:55:49,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2024-11-28 02:55:49,187 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2024-11-28 02:55:49,187 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_page0_reg [2024-11-28 02:55:49,187 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_page0_reg [2024-11-28 02:55:49,187 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2024-11-28 02:55:49,187 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2024-11-28 02:55:49,187 INFO L130 BoogieDeclarations]: Found specification of procedure PHY_Setup [2024-11-28 02:55:49,187 INFO L138 BoogieDeclarations]: Found implementation of procedure PHY_Setup [2024-11-28 02:55:49,187 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-11-28 02:55:49,187 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-11-28 02:55:49,187 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-11-28 02:55:49,187 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-11-28 02:55:49,187 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-11-28 02:55:49,187 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-11-28 02:55:49,187 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-11-28 02:55:49,187 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-11-28 02:55:49,187 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-11-28 02:55:49,187 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-11-28 02:55:49,188 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-11-28 02:55:49,190 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-11-28 02:55:49,190 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-11-28 02:55:49,190 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-11-28 02:55:49,190 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-11-28 02:55:49,190 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-11-28 02:55:49,191 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-11-28 02:55:49,191 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2024-11-28 02:55:49,191 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2024-11-28 02:55:49,191 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2024-11-28 02:55:49,191 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2024-11-28 02:55:49,191 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#21 [2024-11-28 02:55:49,191 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#22 [2024-11-28 02:55:49,191 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#23 [2024-11-28 02:55:49,191 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#24 [2024-11-28 02:55:49,191 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#25 [2024-11-28 02:55:49,191 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#26 [2024-11-28 02:55:49,191 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#27 [2024-11-28 02:55:49,191 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#28 [2024-11-28 02:55:49,192 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#29 [2024-11-28 02:55:49,192 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#30 [2024-11-28 02:55:49,192 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#31 [2024-11-28 02:55:49,192 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#32 [2024-11-28 02:55:49,192 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-11-28 02:55:49,192 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-11-28 02:55:49,192 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-11-28 02:55:49,192 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-11-28 02:55:49,192 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-11-28 02:55:49,192 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-11-28 02:55:49,192 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-11-28 02:55:49,193 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-11-28 02:55:49,193 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-11-28 02:55:49,193 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-11-28 02:55:49,193 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-11-28 02:55:49,193 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-11-28 02:55:49,193 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-11-28 02:55:49,193 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-11-28 02:55:49,193 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-11-28 02:55:49,193 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-11-28 02:55:49,193 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-11-28 02:55:49,193 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2024-11-28 02:55:49,193 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2024-11-28 02:55:49,193 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2024-11-28 02:55:49,193 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2024-11-28 02:55:49,193 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#21 [2024-11-28 02:55:49,193 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#22 [2024-11-28 02:55:49,193 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#23 [2024-11-28 02:55:49,193 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#24 [2024-11-28 02:55:49,193 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#25 [2024-11-28 02:55:49,193 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#26 [2024-11-28 02:55:49,193 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#27 [2024-11-28 02:55:49,193 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#28 [2024-11-28 02:55:49,193 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#29 [2024-11-28 02:55:49,194 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#30 [2024-11-28 02:55:49,194 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#31 [2024-11-28 02:55:49,194 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#32 [2024-11-28 02:55:49,194 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_buffer_queues [2024-11-28 02:55:49,194 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_buffer_queues [2024-11-28 02:55:49,194 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-28 02:55:49,194 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-28 02:55:49,194 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2024-11-28 02:55:49,194 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2024-11-28 02:55:49,194 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2024-11-28 02:55:49,194 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2024-11-28 02:55:49,194 INFO L130 BoogieDeclarations]: Found specification of procedure ql3xxx_remove [2024-11-28 02:55:49,194 INFO L138 BoogieDeclarations]: Found implementation of procedure ql3xxx_remove [2024-11-28 02:55:49,194 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-11-28 02:55:49,194 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-11-28 02:55:49,194 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2024-11-28 02:55:49,194 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2024-11-28 02:55:49,194 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-28 02:55:49,194 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-11-28 02:55:49,194 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-11-28 02:55:49,194 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-28 02:55:49,194 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-28 02:55:49,194 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-28 02:55:49,194 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-28 02:55:49,194 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-28 02:55:49,194 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-28 02:55:49,194 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-28 02:55:49,199 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-28 02:55:49,199 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-28 02:55:49,199 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-28 02:55:49,199 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-28 02:55:49,199 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-28 02:55:49,199 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-28 02:55:49,199 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-28 02:55:49,199 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-28 02:55:49,199 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-28 02:55:49,199 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-28 02:55:49,199 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-28 02:55:49,199 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-28 02:55:49,199 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-11-28 02:55:49,199 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-11-28 02:55:49,199 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-11-28 02:55:49,199 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2024-11-28 02:55:49,199 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2024-11-28 02:55:49,199 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2024-11-28 02:55:49,200 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2024-11-28 02:55:49,200 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2024-11-28 02:55:49,200 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2024-11-28 02:55:49,200 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#28 [2024-11-28 02:55:49,200 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#29 [2024-11-28 02:55:49,200 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#30 [2024-11-28 02:55:49,200 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#31 [2024-11-28 02:55:49,200 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#32 [2024-11-28 02:55:49,200 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-28 02:55:49,200 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-28 02:55:49,200 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2024-11-28 02:55:49,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2024-11-28 02:55:49,200 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2024-11-28 02:55:49,200 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2024-11-28 02:55:49,200 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2024-11-28 02:55:49,200 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2024-11-28 02:55:49,200 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-28 02:55:49,200 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-28 02:55:49,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-28 02:55:49,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-28 02:55:49,200 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2024-11-28 02:55:49,200 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2024-11-28 02:55:49,200 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_page0_reg [2024-11-28 02:55:49,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_page0_reg [2024-11-28 02:55:49,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2024-11-28 02:55:49,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2024-11-28 02:55:49,200 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2024-11-28 02:55:49,201 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2024-11-28 02:55:49,201 INFO L130 BoogieDeclarations]: Found specification of procedure ql_is_link_full_dup [2024-11-28 02:55:49,201 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_is_link_full_dup [2024-11-28 02:55:49,201 INFO L130 BoogieDeclarations]: Found specification of procedure ql3xxx_open [2024-11-28 02:55:49,201 INFO L138 BoogieDeclarations]: Found implementation of procedure ql3xxx_open [2024-11-28 02:55:49,201 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-28 02:55:49,201 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-28 02:55:49,201 INFO L130 BoogieDeclarations]: Found specification of procedure ql3xxx_tx_timeout [2024-11-28 02:55:49,201 INFO L138 BoogieDeclarations]: Found implementation of procedure ql3xxx_tx_timeout [2024-11-28 02:55:49,201 INFO L130 BoogieDeclarations]: Found specification of procedure ql_supported_modes [2024-11-28 02:55:49,201 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_supported_modes [2024-11-28 02:55:49,201 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2024-11-28 02:55:49,201 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2024-11-28 02:55:49,201 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-28 02:55:49,201 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-28 02:55:49,201 INFO L130 BoogieDeclarations]: Found specification of procedure ql_is_fiber [2024-11-28 02:55:49,201 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_is_fiber [2024-11-28 02:55:49,201 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2024-11-28 02:55:49,201 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2024-11-28 02:55:49,201 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-28 02:55:49,201 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-28 02:55:49,201 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_net_req_rsp_queues [2024-11-28 02:55:49,201 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_net_req_rsp_queues [2024-11-28 02:55:49,201 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-28 02:55:49,201 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-28 02:55:49,201 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-28 02:55:49,201 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-28 02:55:49,202 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-28 02:55:49,202 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-28 02:55:49,202 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-28 02:55:49,202 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-28 02:55:49,202 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-28 02:55:49,202 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-28 02:55:49,202 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-28 02:55:49,202 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-28 02:55:49,202 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-28 02:55:49,202 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-28 02:55:49,202 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-28 02:55:49,202 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-28 02:55:49,202 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-28 02:55:49,202 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-28 02:55:49,202 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-28 02:55:49,202 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-11-28 02:55:49,202 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-11-28 02:55:49,202 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-11-28 02:55:49,202 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-11-28 02:55:49,202 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2024-11-28 02:55:49,202 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2024-11-28 02:55:49,202 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2024-11-28 02:55:49,202 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2024-11-28 02:55:49,202 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2024-11-28 02:55:49,202 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2024-11-28 02:55:49,202 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2024-11-28 02:55:49,202 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#30 [2024-11-28 02:55:49,206 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#31 [2024-11-28 02:55:49,206 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#32 [2024-11-28 02:55:49,206 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-28 02:55:49,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-28 02:55:49,207 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mii_write_reg_ex [2024-11-28 02:55:49,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mii_write_reg_ex [2024-11-28 02:55:49,207 INFO L130 BoogieDeclarations]: Found specification of procedure ql_adapter_down [2024-11-28 02:55:49,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_adapter_down [2024-11-28 02:55:49,207 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2024-11-28 02:55:49,207 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2024-11-28 02:55:49,207 INFO L130 BoogieDeclarations]: Found specification of procedure ql_port_start [2024-11-28 02:55:49,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_port_start [2024-11-28 02:55:49,207 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2024-11-28 02:55:49,207 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2024-11-28 02:55:49,207 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_auto_cfg_status [2024-11-28 02:55:49,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_auto_cfg_status [2024-11-28 02:55:49,208 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mii_write_reg [2024-11-28 02:55:49,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mii_write_reg [2024-11-28 02:55:49,208 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-28 02:55:49,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-28 02:55:49,208 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2024-11-28 02:55:49,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2024-11-28 02:55:49,208 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2024-11-28 02:55:49,208 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2024-11-28 02:55:49,208 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2024-11-28 02:55:49,208 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2024-11-28 02:55:49,208 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2024-11-28 02:55:49,208 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2024-11-28 02:55:49,209 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2024-11-28 02:55:49,209 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-28 02:55:49,209 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-28 02:55:49,209 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-28 02:55:49,209 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-28 02:55:49,209 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-28 02:55:49,209 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-28 02:55:49,209 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-28 02:55:49,209 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-28 02:55:49,209 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-28 02:55:49,209 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-28 02:55:49,209 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-28 02:55:49,209 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-28 02:55:49,209 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-28 02:55:49,209 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-28 02:55:49,209 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-28 02:55:49,209 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-28 02:55:49,209 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-28 02:55:49,209 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-28 02:55:49,209 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-28 02:55:49,209 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-11-28 02:55:49,209 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-11-28 02:55:49,209 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-11-28 02:55:49,209 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-11-28 02:55:49,209 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2024-11-28 02:55:49,210 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2024-11-28 02:55:49,210 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2024-11-28 02:55:49,210 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2024-11-28 02:55:49,210 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2024-11-28 02:55:49,210 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2024-11-28 02:55:49,210 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2024-11-28 02:55:49,210 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#30 [2024-11-28 02:55:49,210 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#31 [2024-11-28 02:55:49,210 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#32 [2024-11-28 02:55:49,210 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_mac_addr [2024-11-28 02:55:49,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_mac_addr [2024-11-28 02:55:49,210 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-28 02:55:49,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-28 02:55:51,021 INFO L234 CfgBuilder]: Building ICFG [2024-11-28 02:55:51,026 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-28 02:56:06,332 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-11-28 02:56:07,860 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-28 02:56:15,521 INFO L? ?]: Removed 3681 outVars from TransFormulas that were not future-live. [2024-11-28 02:56:15,522 INFO L283 CfgBuilder]: Performing block encoding [2024-11-28 02:56:15,630 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-28 02:56:15,633 INFO L312 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-28 02:56:15,633 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 02:56:15 BoogieIcfgContainer [2024-11-28 02:56:15,633 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-28 02:56:15,638 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-28 02:56:15,639 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-28 02:56:15,644 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-28 02:56:15,645 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.11 02:55:40" (1/3) ... [2024-11-28 02:56:15,645 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@63ad89bf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.11 02:56:15, skipping insertion in model container [2024-11-28 02:56:15,647 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:55:46" (2/3) ... [2024-11-28 02:56:15,647 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@63ad89bf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.11 02:56:15, skipping insertion in model container [2024-11-28 02:56:15,647 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 02:56:15" (3/3) ... [2024-11-28 02:56:15,649 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-qla3xxx.cil.i [2024-11-28 02:56:15,674 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-28 02:56:15,679 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-qla3xxx.cil.i that has 206 procedures, 3492 locations, 1 initial locations, 99 loop locations, and 3 error locations. [2024-11-28 02:56:15,848 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-28 02:56:15,865 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;@17629553, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-28 02:56:15,866 INFO L334 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2024-11-28 02:56:15,885 INFO L276 IsEmpty]: Start isEmpty. Operand has 3202 states, 2248 states have (on average 1.3202846975088969) internal successors, (2968), 2297 states have internal predecessors, (2968), 811 states have call successors, (811), 141 states have call predecessors, (811), 140 states have return successors, (806), 792 states have call predecessors, (806), 806 states have call successors, (806) [2024-11-28 02:56:15,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-28 02:56:15,904 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 02:56:15,905 INFO L218 NwaCegarLoop]: trace histogram [9, 9, 8, 8, 8, 8, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 02:56:15,906 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)] === [2024-11-28 02:56:15,912 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 02:56:15,913 INFO L85 PathProgramCache]: Analyzing trace with hash 11564096, now seen corresponding path program 1 times [2024-11-28 02:56:15,923 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 02:56:15,923 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1125487847] [2024-11-28 02:56:15,923 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:56:15,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 02:56:21,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:56:22,415 INFO L134 CoverageAnalysis]: Checked inductivity of 276 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2024-11-28 02:56:22,416 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 02:56:22,417 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1125487847] [2024-11-28 02:56:22,419 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1125487847] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 02:56:22,419 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 02:56:22,420 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-28 02:56:22,422 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1799564163] [2024-11-28 02:56:22,423 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 02:56:22,427 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-28 02:56:22,428 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 02:56:22,454 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-28 02:56:22,455 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 02:56:22,464 INFO L87 Difference]: Start difference. First operand has 3202 states, 2248 states have (on average 1.3202846975088969) internal successors, (2968), 2297 states have internal predecessors, (2968), 811 states have call successors, (811), 141 states have call predecessors, (811), 140 states have return successors, (806), 792 states have call predecessors, (806), 806 states have call successors, (806) Second operand has 3 states, 3 states have (on average 10.0) internal successors, (30), 3 states have internal predecessors, (30), 3 states have call successors, (13), 2 states have call predecessors, (13), 1 states have return successors, (11), 3 states have call predecessors, (11), 3 states have call successors, (11) [2024-11-28 02:56:26,570 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-28 02:56:27,810 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 02:56:27,811 INFO L93 Difference]: Finished difference Result 9489 states and 14168 transitions. [2024-11-28 02:56:27,813 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-28 02:56:27,815 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 10.0) internal successors, (30), 3 states have internal predecessors, (30), 3 states have call successors, (13), 2 states have call predecessors, (13), 1 states have return successors, (11), 3 states have call predecessors, (11), 3 states have call successors, (11) Word has length 112 [2024-11-28 02:56:27,816 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 02:56:27,909 INFO L225 Difference]: With dead ends: 9489 [2024-11-28 02:56:27,910 INFO L226 Difference]: Without dead ends: 6298 [2024-11-28 02:56:27,954 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 [2024-11-28 02:56:27,957 INFO L435 NwaCegarLoop]: 4548 mSDtfsCounter, 4432 mSDsluCounter, 4486 mSDsCounter, 0 mSdLazyCounter, 10 mSolverCounterSat, 3 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4432 SdHoareTripleChecker+Valid, 9034 SdHoareTripleChecker+Invalid, 14 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 10 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.5s IncrementalHoareTripleChecker+Time [2024-11-28 02:56:27,961 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4432 Valid, 9034 Invalid, 14 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [3 Valid, 10 Invalid, 1 Unknown, 0 Unchecked, 4.5s Time] [2024-11-28 02:56:27,992 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6298 states. [2024-11-28 02:56:28,470 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6298 to 6294. [2024-11-28 02:56:28,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6294 states, 4436 states have (on average 1.2971145175834085) internal successors, (5754), 4532 states have internal predecessors, (5754), 1578 states have call successors, (1578), 278 states have call predecessors, (1578), 277 states have return successors, (1575), 1547 states have call predecessors, (1575), 1575 states have call successors, (1575) [2024-11-28 02:56:28,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6294 states to 6294 states and 8907 transitions. [2024-11-28 02:56:28,572 INFO L78 Accepts]: Start accepts. Automaton has 6294 states and 8907 transitions. Word has length 112 [2024-11-28 02:56:28,574 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 02:56:28,575 INFO L471 AbstractCegarLoop]: Abstraction has 6294 states and 8907 transitions. [2024-11-28 02:56:28,576 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 10.0) internal successors, (30), 3 states have internal predecessors, (30), 3 states have call successors, (13), 2 states have call predecessors, (13), 1 states have return successors, (11), 3 states have call predecessors, (11), 3 states have call successors, (11) [2024-11-28 02:56:28,576 INFO L276 IsEmpty]: Start isEmpty. Operand 6294 states and 8907 transitions. [2024-11-28 02:56:28,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-28 02:56:28,584 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 02:56:28,585 INFO L218 NwaCegarLoop]: trace histogram [9, 9, 8, 8, 8, 8, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 02:56:28,585 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-28 02:56:28,585 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)] === [2024-11-28 02:56:28,586 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 02:56:28,586 INFO L85 PathProgramCache]: Analyzing trace with hash 1644962802, now seen corresponding path program 1 times [2024-11-28 02:56:28,586 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 02:56:28,586 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [156156694] [2024-11-28 02:56:28,586 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:56:28,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 02:56:33,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:56:34,289 INFO L134 CoverageAnalysis]: Checked inductivity of 276 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2024-11-28 02:56:34,289 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 02:56:34,291 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [156156694] [2024-11-28 02:56:34,291 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [156156694] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 02:56:34,292 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 02:56:34,292 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-28 02:56:34,292 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1479562572] [2024-11-28 02:56:34,292 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 02:56:34,294 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-28 02:56:34,294 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 02:56:34,295 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-28 02:56:34,295 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 02:56:34,295 INFO L87 Difference]: Start difference. First operand 6294 states and 8907 transitions. Second operand has 3 states, 3 states have (on average 12.0) internal successors, (36), 3 states have internal predecessors, (36), 3 states have call successors, (13), 2 states have call predecessors, (13), 1 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) [2024-11-28 02:56:38,370 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 [] [2024-11-28 02:56:39,928 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 02:56:39,928 INFO L93 Difference]: Finished difference Result 11443 states and 16042 transitions. [2024-11-28 02:56:39,928 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-28 02:56:39,929 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 12.0) internal successors, (36), 3 states have internal predecessors, (36), 3 states have call successors, (13), 2 states have call predecessors, (13), 1 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) Word has length 117 [2024-11-28 02:56:39,931 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 02:56:39,985 INFO L225 Difference]: With dead ends: 11443 [2024-11-28 02:56:39,985 INFO L226 Difference]: Without dead ends: 5170 [2024-11-28 02:56:40,023 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 [2024-11-28 02:56:40,025 INFO L435 NwaCegarLoop]: 4603 mSDtfsCounter, 1343 mSDsluCounter, 4446 mSDsCounter, 0 mSdLazyCounter, 74 mSolverCounterSat, 19 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1343 SdHoareTripleChecker+Valid, 9049 SdHoareTripleChecker+Invalid, 94 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 19 IncrementalHoareTripleChecker+Valid, 74 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.3s IncrementalHoareTripleChecker+Time [2024-11-28 02:56:40,025 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [1343 Valid, 9049 Invalid, 94 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [19 Valid, 74 Invalid, 1 Unknown, 0 Unchecked, 5.3s Time] [2024-11-28 02:56:40,038 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5170 states. [2024-11-28 02:56:40,272 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5170 to 5144. [2024-11-28 02:56:40,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5144 states, 3635 states have (on average 1.2803301237964237) internal successors, (4654), 3700 states have internal predecessors, (4654), 1223 states have call successors, (1223), 284 states have call predecessors, (1223), 283 states have return successors, (1220), 1203 states have call predecessors, (1220), 1220 states have call successors, (1220) [2024-11-28 02:56:40,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5144 states to 5144 states and 7097 transitions. [2024-11-28 02:56:40,329 INFO L78 Accepts]: Start accepts. Automaton has 5144 states and 7097 transitions. Word has length 117 [2024-11-28 02:56:40,330 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 02:56:40,330 INFO L471 AbstractCegarLoop]: Abstraction has 5144 states and 7097 transitions. [2024-11-28 02:56:40,330 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 12.0) internal successors, (36), 3 states have internal predecessors, (36), 3 states have call successors, (13), 2 states have call predecessors, (13), 1 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) [2024-11-28 02:56:40,330 INFO L276 IsEmpty]: Start isEmpty. Operand 5144 states and 7097 transitions. [2024-11-28 02:56:40,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-28 02:56:40,333 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 02:56:40,333 INFO L218 NwaCegarLoop]: trace histogram [9, 9, 8, 8, 8, 8, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 02:56:40,333 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-28 02:56:40,334 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)] === [2024-11-28 02:56:40,334 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 02:56:40,334 INFO L85 PathProgramCache]: Analyzing trace with hash -1452024136, now seen corresponding path program 1 times [2024-11-28 02:56:40,334 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 02:56:40,335 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [376825441] [2024-11-28 02:56:40,335 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:56:40,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 02:56:45,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:56:46,189 INFO L134 CoverageAnalysis]: Checked inductivity of 276 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2024-11-28 02:56:46,190 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 02:56:46,190 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [376825441] [2024-11-28 02:56:46,190 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [376825441] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 02:56:46,190 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 02:56:46,190 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-28 02:56:46,191 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [497426553] [2024-11-28 02:56:46,191 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 02:56:46,192 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-28 02:56:46,193 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 02:56:46,193 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-28 02:56:46,194 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 02:56:46,194 INFO L87 Difference]: Start difference. First operand 5144 states and 7097 transitions. Second operand has 3 states, 3 states have (on average 11.666666666666666) internal successors, (35), 3 states have internal predecessors, (35), 3 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (12), 3 states have call predecessors, (12), 3 states have call successors, (12) [2024-11-28 02:56:50,268 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 [] [2024-11-28 02:56:51,290 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 02:56:51,291 INFO L93 Difference]: Finished difference Result 13981 states and 19332 transitions. [2024-11-28 02:56:51,291 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-28 02:56:51,291 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 11.666666666666666) internal successors, (35), 3 states have internal predecessors, (35), 3 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (12), 3 states have call predecessors, (12), 3 states have call successors, (12) Word has length 120 [2024-11-28 02:56:51,294 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 02:56:51,363 INFO L225 Difference]: With dead ends: 13981 [2024-11-28 02:56:51,363 INFO L226 Difference]: Without dead ends: 8858 [2024-11-28 02:56:51,387 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 [2024-11-28 02:56:51,389 INFO L435 NwaCegarLoop]: 5147 mSDtfsCounter, 4364 mSDsluCounter, 4262 mSDsCounter, 0 mSdLazyCounter, 22 mSolverCounterSat, 7 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4364 SdHoareTripleChecker+Valid, 9409 SdHoareTripleChecker+Invalid, 30 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 22 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.7s IncrementalHoareTripleChecker+Time [2024-11-28 02:56:51,390 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4364 Valid, 9409 Invalid, 30 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 22 Invalid, 1 Unknown, 0 Unchecked, 4.7s Time] [2024-11-28 02:56:51,405 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8858 states. [2024-11-28 02:56:51,793 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8858 to 8824. [2024-11-28 02:56:51,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8824 states, 6265 states have (on average 1.2841181165203512) internal successors, (8045), 6383 states have internal predecessors, (8045), 2074 states have call successors, (2074), 487 states have call predecessors, (2074), 482 states have return successors, (2090), 2028 states have call predecessors, (2090), 2071 states have call successors, (2090) [2024-11-28 02:56:51,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8824 states to 8824 states and 12209 transitions. [2024-11-28 02:56:51,899 INFO L78 Accepts]: Start accepts. Automaton has 8824 states and 12209 transitions. Word has length 120 [2024-11-28 02:56:51,901 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 02:56:51,901 INFO L471 AbstractCegarLoop]: Abstraction has 8824 states and 12209 transitions. [2024-11-28 02:56:51,902 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 11.666666666666666) internal successors, (35), 3 states have internal predecessors, (35), 3 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (12), 3 states have call predecessors, (12), 3 states have call successors, (12) [2024-11-28 02:56:51,902 INFO L276 IsEmpty]: Start isEmpty. Operand 8824 states and 12209 transitions. [2024-11-28 02:56:51,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-28 02:56:51,908 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 02:56:51,908 INFO L218 NwaCegarLoop]: trace histogram [9, 9, 8, 8, 8, 8, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 02:56:51,909 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-11-28 02:56:51,909 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)] === [2024-11-28 02:56:51,909 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 02:56:51,910 INFO L85 PathProgramCache]: Analyzing trace with hash 1473960353, now seen corresponding path program 1 times [2024-11-28 02:56:51,910 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 02:56:51,910 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [306612667] [2024-11-28 02:56:51,911 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:56:51,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 02:56:56,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:56:56,433 INFO L134 CoverageAnalysis]: Checked inductivity of 276 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2024-11-28 02:56:56,434 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 02:56:56,434 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [306612667] [2024-11-28 02:56:56,435 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [306612667] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 02:56:56,435 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 02:56:56,435 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-28 02:56:56,435 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2042063287] [2024-11-28 02:56:56,435 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 02:56:56,436 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-28 02:56:56,437 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 02:56:56,437 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-28 02:56:56,437 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 02:56:56,438 INFO L87 Difference]: Start difference. First operand 8824 states and 12209 transitions. Second operand has 3 states, 3 states have (on average 16.0) internal successors, (48), 3 states have internal predecessors, (48), 3 states have call successors, (16), 2 states have call predecessors, (16), 1 states have return successors, (13), 3 states have call predecessors, (13), 3 states have call successors, (13) [2024-11-28 02:57:00,500 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-28 02:57:01,968 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 02:57:01,969 INFO L93 Difference]: Finished difference Result 22611 states and 31432 transitions. [2024-11-28 02:57:01,970 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-28 02:57:01,970 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 16.0) internal successors, (48), 3 states have internal predecessors, (48), 3 states have call successors, (16), 2 states have call predecessors, (16), 1 states have return successors, (13), 3 states have call predecessors, (13), 3 states have call successors, (13) Word has length 135 [2024-11-28 02:57:01,970 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 02:57:02,109 INFO L225 Difference]: With dead ends: 22611 [2024-11-28 02:57:02,109 INFO L226 Difference]: Without dead ends: 13808 [2024-11-28 02:57:02,153 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 [2024-11-28 02:57:02,153 INFO L435 NwaCegarLoop]: 4525 mSDtfsCounter, 3937 mSDsluCounter, 4427 mSDsCounter, 0 mSdLazyCounter, 56 mSolverCounterSat, 7 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3937 SdHoareTripleChecker+Valid, 8952 SdHoareTripleChecker+Invalid, 64 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 56 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.0s IncrementalHoareTripleChecker+Time [2024-11-28 02:57:02,154 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3937 Valid, 8952 Invalid, 64 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 56 Invalid, 1 Unknown, 0 Unchecked, 5.0s Time] [2024-11-28 02:57:02,176 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13808 states. [2024-11-28 02:57:02,974 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13808 to 13773. [2024-11-28 02:57:03,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13773 states, 9738 states have (on average 1.2863010885192032) internal successors, (12526), 9959 states have internal predecessors, (12526), 3310 states have call successors, (3310), 732 states have call predecessors, (3310), 722 states have return successors, (3347), 3215 states have call predecessors, (3347), 3307 states have call successors, (3347) [2024-11-28 02:57:03,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13773 states to 13773 states and 19183 transitions. [2024-11-28 02:57:03,137 INFO L78 Accepts]: Start accepts. Automaton has 13773 states and 19183 transitions. Word has length 135 [2024-11-28 02:57:03,139 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 02:57:03,139 INFO L471 AbstractCegarLoop]: Abstraction has 13773 states and 19183 transitions. [2024-11-28 02:57:03,139 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 16.0) internal successors, (48), 3 states have internal predecessors, (48), 3 states have call successors, (16), 2 states have call predecessors, (16), 1 states have return successors, (13), 3 states have call predecessors, (13), 3 states have call successors, (13) [2024-11-28 02:57:03,140 INFO L276 IsEmpty]: Start isEmpty. Operand 13773 states and 19183 transitions. [2024-11-28 02:57:03,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-28 02:57:03,143 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 02:57:03,143 INFO L218 NwaCegarLoop]: trace histogram [12, 12, 8, 8, 8, 8, 8, 8, 4, 4, 4, 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] [2024-11-28 02:57:03,144 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-11-28 02:57:03,144 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2024-11-28 02:57:03,144 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 02:57:03,144 INFO L85 PathProgramCache]: Analyzing trace with hash -347910816, now seen corresponding path program 1 times [2024-11-28 02:57:03,146 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 02:57:03,146 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1176941487] [2024-11-28 02:57:03,146 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:57:03,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 02:57:07,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:57:08,318 INFO L134 CoverageAnalysis]: Checked inductivity of 396 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 390 trivial. 0 not checked. [2024-11-28 02:57:08,318 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 02:57:08,318 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1176941487] [2024-11-28 02:57:08,318 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1176941487] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 02:57:08,319 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 02:57:08,319 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-28 02:57:08,319 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1675118410] [2024-11-28 02:57:08,319 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 02:57:08,320 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-28 02:57:08,320 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 02:57:08,320 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-28 02:57:08,320 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 02:57:08,321 INFO L87 Difference]: Start difference. First operand 13773 states and 19183 transitions. Second operand has 3 states, 3 states have (on average 17.666666666666668) internal successors, (53), 3 states have internal predecessors, (53), 3 states have call successors, (20), 2 states have call predecessors, (20), 1 states have return successors, (18), 3 states have call predecessors, (18), 3 states have call successors, (18) [2024-11-28 02:57:12,393 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 [] [2024-11-28 02:57:13,682 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 02:57:13,682 INFO L93 Difference]: Finished difference Result 40798 states and 56890 transitions. [2024-11-28 02:57:13,682 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-28 02:57:13,683 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 17.666666666666668) internal successors, (53), 3 states have internal predecessors, (53), 3 states have call successors, (20), 2 states have call predecessors, (20), 1 states have return successors, (18), 3 states have call predecessors, (18), 3 states have call successors, (18) Word has length 164 [2024-11-28 02:57:13,683 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 02:57:13,909 INFO L225 Difference]: With dead ends: 40798 [2024-11-28 02:57:13,909 INFO L226 Difference]: Without dead ends: 27111 [2024-11-28 02:57:13,984 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 [2024-11-28 02:57:13,986 INFO L435 NwaCegarLoop]: 4641 mSDtfsCounter, 4437 mSDsluCounter, 4486 mSDsCounter, 0 mSdLazyCounter, 8 mSolverCounterSat, 1 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4437 SdHoareTripleChecker+Valid, 9127 SdHoareTripleChecker+Invalid, 10 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 8 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.5s IncrementalHoareTripleChecker+Time [2024-11-28 02:57:13,987 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4437 Valid, 9127 Invalid, 10 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 8 Invalid, 1 Unknown, 0 Unchecked, 4.5s Time] [2024-11-28 02:57:14,031 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 27111 states. [2024-11-28 02:57:15,454 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 27111 to 27088. [2024-11-28 02:57:15,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 27088 states, 19172 states have (on average 1.288284998956812) internal successors, (24699), 19592 states have internal predecessors, (24699), 6497 states have call successors, (6497), 1435 states have call predecessors, (6497), 1416 states have return successors, (6574), 6328 states have call predecessors, (6574), 6494 states have call successors, (6574) [2024-11-28 02:57:15,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27088 states to 27088 states and 37770 transitions. [2024-11-28 02:57:15,674 INFO L78 Accepts]: Start accepts. Automaton has 27088 states and 37770 transitions. Word has length 164 [2024-11-28 02:57:15,675 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 02:57:15,675 INFO L471 AbstractCegarLoop]: Abstraction has 27088 states and 37770 transitions. [2024-11-28 02:57:15,675 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 17.666666666666668) internal successors, (53), 3 states have internal predecessors, (53), 3 states have call successors, (20), 2 states have call predecessors, (20), 1 states have return successors, (18), 3 states have call predecessors, (18), 3 states have call successors, (18) [2024-11-28 02:57:15,675 INFO L276 IsEmpty]: Start isEmpty. Operand 27088 states and 37770 transitions. [2024-11-28 02:57:15,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-28 02:57:15,683 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 02:57:15,683 INFO L218 NwaCegarLoop]: trace histogram [12, 12, 8, 8, 8, 8, 8, 8, 4, 4, 4, 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] [2024-11-28 02:57:15,684 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2024-11-28 02:57:15,684 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)] === [2024-11-28 02:57:15,684 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 02:57:15,684 INFO L85 PathProgramCache]: Analyzing trace with hash 74791010, now seen corresponding path program 1 times [2024-11-28 02:57:15,685 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 02:57:15,685 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1229534647] [2024-11-28 02:57:15,685 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:57:15,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 02:57:20,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:57:22,075 INFO L134 CoverageAnalysis]: Checked inductivity of 396 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 396 trivial. 0 not checked. [2024-11-28 02:57:22,076 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 02:57:22,076 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1229534647] [2024-11-28 02:57:22,076 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1229534647] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 02:57:22,076 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 02:57:22,076 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-28 02:57:22,076 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1881288712] [2024-11-28 02:57:22,076 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 02:57:22,077 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-28 02:57:22,077 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 02:57:22,077 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-28 02:57:22,077 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-28 02:57:22,079 INFO L87 Difference]: Start difference. First operand 27088 states and 37770 transitions. Second operand has 5 states, 5 states have (on average 9.8) internal successors, (49), 4 states have internal predecessors, (49), 2 states have call successors, (19), 3 states have call predecessors, (19), 1 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) [2024-11-28 02:57:23,557 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 02:57:23,557 INFO L93 Difference]: Finished difference Result 27094 states and 37775 transitions. [2024-11-28 02:57:23,558 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-28 02:57:23,558 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 9.8) internal successors, (49), 4 states have internal predecessors, (49), 2 states have call successors, (19), 3 states have call predecessors, (19), 1 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) Word has length 164 [2024-11-28 02:57:23,559 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 02:57:23,742 INFO L225 Difference]: With dead ends: 27094 [2024-11-28 02:57:23,742 INFO L226 Difference]: Without dead ends: 27092 [2024-11-28 02:57:23,766 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2024-11-28 02:57:23,768 INFO L435 NwaCegarLoop]: 4509 mSDtfsCounter, 4467 mSDsluCounter, 9004 mSDsCounter, 0 mSdLazyCounter, 22 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4468 SdHoareTripleChecker+Valid, 13513 SdHoareTripleChecker+Invalid, 22 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 22 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2024-11-28 02:57:23,768 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4468 Valid, 13513 Invalid, 22 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [0 Valid, 22 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2024-11-28 02:57:23,797 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 27092 states. [2024-11-28 02:57:25,058 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 27092 to 27092. [2024-11-28 02:57:25,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 27092 states, 19175 states have (on average 1.2882398956975227) internal successors, (24702), 19595 states have internal predecessors, (24702), 6497 states have call successors, (6497), 1436 states have call predecessors, (6497), 1417 states have return successors, (6574), 6328 states have call predecessors, (6574), 6494 states have call successors, (6574) [2024-11-28 02:57:25,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27092 states to 27092 states and 37773 transitions. [2024-11-28 02:57:25,290 INFO L78 Accepts]: Start accepts. Automaton has 27092 states and 37773 transitions. Word has length 164 [2024-11-28 02:57:25,290 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 02:57:25,291 INFO L471 AbstractCegarLoop]: Abstraction has 27092 states and 37773 transitions. [2024-11-28 02:57:25,291 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 9.8) internal successors, (49), 4 states have internal predecessors, (49), 2 states have call successors, (19), 3 states have call predecessors, (19), 1 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) [2024-11-28 02:57:25,291 INFO L276 IsEmpty]: Start isEmpty. Operand 27092 states and 37773 transitions. [2024-11-28 02:57:25,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-28 02:57:25,519 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 02:57:25,519 INFO L218 NwaCegarLoop]: trace histogram [12, 12, 8, 8, 8, 8, 8, 8, 4, 4, 4, 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] [2024-11-28 02:57:25,519 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2024-11-28 02:57:25,519 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)] === [2024-11-28 02:57:25,520 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 02:57:25,520 INFO L85 PathProgramCache]: Analyzing trace with hash -1942467279, now seen corresponding path program 1 times [2024-11-28 02:57:25,520 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 02:57:25,520 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [133275820] [2024-11-28 02:57:25,520 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:57:25,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 02:57:30,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:57:31,347 INFO L134 CoverageAnalysis]: Checked inductivity of 398 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 396 trivial. 0 not checked. [2024-11-28 02:57:31,348 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 02:57:31,348 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [133275820] [2024-11-28 02:57:31,348 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [133275820] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 02:57:31,348 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 02:57:31,348 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-28 02:57:31,348 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1563857610] [2024-11-28 02:57:31,348 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 02:57:31,349 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-28 02:57:31,349 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 02:57:31,350 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-28 02:57:31,350 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-28 02:57:31,350 INFO L87 Difference]: Start difference. First operand 27092 states and 37773 transitions. Second operand has 5 states, 5 states have (on average 10.4) internal successors, (52), 4 states have internal predecessors, (52), 2 states have call successors, (20), 3 states have call predecessors, (20), 1 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18) [2024-11-28 02:57:33,027 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 02:57:33,028 INFO L93 Difference]: Finished difference Result 27898 states and 38610 transitions. [2024-11-28 02:57:33,028 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-28 02:57:33,028 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 10.4) internal successors, (52), 4 states have internal predecessors, (52), 2 states have call successors, (20), 3 states have call predecessors, (20), 1 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18) Word has length 169 [2024-11-28 02:57:33,029 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 02:57:33,210 INFO L225 Difference]: With dead ends: 27898 [2024-11-28 02:57:33,211 INFO L226 Difference]: Without dead ends: 27896 [2024-11-28 02:57:33,231 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2024-11-28 02:57:33,233 INFO L435 NwaCegarLoop]: 4527 mSDtfsCounter, 4418 mSDsluCounter, 9199 mSDsCounter, 0 mSdLazyCounter, 36 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4419 SdHoareTripleChecker+Valid, 13726 SdHoareTripleChecker+Invalid, 37 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 36 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2024-11-28 02:57:33,233 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4419 Valid, 13726 Invalid, 37 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1 Valid, 36 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2024-11-28 02:57:33,263 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 27896 states. [2024-11-28 02:57:34,555 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 27896 to 27892. [2024-11-28 02:57:34,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 27892 states, 19658 states have (on average 1.2830908535965002) internal successors, (25223), 20094 states have internal predecessors, (25223), 6653 states have call successors, (6653), 1597 states have call predecessors, (6653), 1578 states have return successors, (6730), 6484 states have call predecessors, (6730), 6650 states have call successors, (6730) [2024-11-28 02:57:34,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27892 states to 27892 states and 38606 transitions. [2024-11-28 02:57:34,781 INFO L78 Accepts]: Start accepts. Automaton has 27892 states and 38606 transitions. Word has length 169 [2024-11-28 02:57:34,782 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 02:57:34,782 INFO L471 AbstractCegarLoop]: Abstraction has 27892 states and 38606 transitions. [2024-11-28 02:57:34,782 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 10.4) internal successors, (52), 4 states have internal predecessors, (52), 2 states have call successors, (20), 3 states have call predecessors, (20), 1 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18) [2024-11-28 02:57:34,783 INFO L276 IsEmpty]: Start isEmpty. Operand 27892 states and 38606 transitions. [2024-11-28 02:57:34,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-28 02:57:34,786 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 02:57:34,786 INFO L218 NwaCegarLoop]: trace histogram [12, 12, 8, 8, 8, 8, 8, 8, 4, 4, 4, 3, 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] [2024-11-28 02:57:34,786 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2024-11-28 02:57:34,786 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)] === [2024-11-28 02:57:34,787 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 02:57:34,787 INFO L85 PathProgramCache]: Analyzing trace with hash -392562302, now seen corresponding path program 1 times [2024-11-28 02:57:34,787 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 02:57:34,787 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1822967886] [2024-11-28 02:57:34,787 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:57:34,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 02:57:39,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:57:40,831 INFO L134 CoverageAnalysis]: Checked inductivity of 404 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 400 trivial. 0 not checked. [2024-11-28 02:57:40,831 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 02:57:40,831 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1822967886] [2024-11-28 02:57:40,831 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1822967886] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 02:57:40,832 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 02:57:40,832 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-28 02:57:40,832 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [715498558] [2024-11-28 02:57:40,832 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 02:57:40,833 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-28 02:57:40,833 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 02:57:40,833 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-28 02:57:40,834 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-28 02:57:40,834 INFO L87 Difference]: Start difference. First operand 27892 states and 38606 transitions. Second operand has 5 states, 5 states have (on average 10.4) internal successors, (52), 4 states have internal predecessors, (52), 2 states have call successors, (21), 3 states have call predecessors, (21), 1 states have return successors, (19), 2 states have call predecessors, (19), 2 states have call successors, (19) [2024-11-28 02:57:42,450 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 02:57:42,450 INFO L93 Difference]: Finished difference Result 27898 states and 38611 transitions. [2024-11-28 02:57:42,451 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-28 02:57:42,451 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 10.4) internal successors, (52), 4 states have internal predecessors, (52), 2 states have call successors, (21), 3 states have call predecessors, (21), 1 states have return successors, (19), 2 states have call predecessors, (19), 2 states have call successors, (19) Word has length 174 [2024-11-28 02:57:42,455 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 02:57:42,646 INFO L225 Difference]: With dead ends: 27898 [2024-11-28 02:57:42,646 INFO L226 Difference]: Without dead ends: 27896 [2024-11-28 02:57:42,671 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2024-11-28 02:57:42,672 INFO L435 NwaCegarLoop]: 4512 mSDtfsCounter, 4462 mSDsluCounter, 9005 mSDsCounter, 0 mSdLazyCounter, 23 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4463 SdHoareTripleChecker+Valid, 13517 SdHoareTripleChecker+Invalid, 23 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 23 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2024-11-28 02:57:42,672 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4463 Valid, 13517 Invalid, 23 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [0 Valid, 23 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2024-11-28 02:57:42,702 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 27896 states. [2024-11-28 02:57:44,179 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 27896 to 27896. [2024-11-28 02:57:44,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 27896 states, 19661 states have (on average 1.283047657799705) internal successors, (25226), 20097 states have internal predecessors, (25226), 6653 states have call successors, (6653), 1598 states have call predecessors, (6653), 1579 states have return successors, (6730), 6484 states have call predecessors, (6730), 6650 states have call successors, (6730) [2024-11-28 02:57:44,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27896 states to 27896 states and 38609 transitions. [2024-11-28 02:57:44,391 INFO L78 Accepts]: Start accepts. Automaton has 27896 states and 38609 transitions. Word has length 174 [2024-11-28 02:57:44,392 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 02:57:44,392 INFO L471 AbstractCegarLoop]: Abstraction has 27896 states and 38609 transitions. [2024-11-28 02:57:44,393 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 10.4) internal successors, (52), 4 states have internal predecessors, (52), 2 states have call successors, (21), 3 states have call predecessors, (21), 1 states have return successors, (19), 2 states have call predecessors, (19), 2 states have call successors, (19) [2024-11-28 02:57:44,393 INFO L276 IsEmpty]: Start isEmpty. Operand 27896 states and 38609 transitions. [2024-11-28 02:57:44,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-11-28 02:57:44,398 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 02:57:44,398 INFO L218 NwaCegarLoop]: trace histogram [12, 12, 8, 8, 8, 8, 8, 8, 4, 4, 4, 4, 3, 3, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 02:57:44,398 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2024-11-28 02:57:44,398 INFO L396 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2024-11-28 02:57:44,399 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 02:57:44,399 INFO L85 PathProgramCache]: Analyzing trace with hash 750350225, now seen corresponding path program 1 times [2024-11-28 02:57:44,399 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 02:57:44,399 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [941114267] [2024-11-28 02:57:44,399 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:57:44,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 02:57:49,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:57:50,210 INFO L134 CoverageAnalysis]: Checked inductivity of 414 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 408 trivial. 0 not checked. [2024-11-28 02:57:50,210 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 02:57:50,210 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [941114267] [2024-11-28 02:57:50,210 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [941114267] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 02:57:50,210 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 02:57:50,210 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-28 02:57:50,211 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [733041165] [2024-11-28 02:57:50,211 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 02:57:50,211 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-28 02:57:50,211 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 02:57:50,212 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-28 02:57:50,212 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-28 02:57:50,212 INFO L87 Difference]: Start difference. First operand 27896 states and 38609 transitions. Second operand has 5 states, 5 states have (on average 10.4) internal successors, (52), 4 states have internal predecessors, (52), 2 states have call successors, (22), 3 states have call predecessors, (22), 1 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) [2024-11-28 02:57:52,126 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 02:57:52,126 INFO L93 Difference]: Finished difference Result 27902 states and 38614 transitions. [2024-11-28 02:57:52,127 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-28 02:57:52,127 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 10.4) internal successors, (52), 4 states have internal predecessors, (52), 2 states have call successors, (22), 3 states have call predecessors, (22), 1 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) Word has length 179 [2024-11-28 02:57:52,128 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 02:57:52,355 INFO L225 Difference]: With dead ends: 27902 [2024-11-28 02:57:52,355 INFO L226 Difference]: Without dead ends: 27900 [2024-11-28 02:57:52,381 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2024-11-28 02:57:52,382 INFO L435 NwaCegarLoop]: 4512 mSDtfsCounter, 4461 mSDsluCounter, 9005 mSDsCounter, 0 mSdLazyCounter, 23 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4462 SdHoareTripleChecker+Valid, 13517 SdHoareTripleChecker+Invalid, 23 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 23 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2024-11-28 02:57:52,382 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4462 Valid, 13517 Invalid, 23 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 23 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2024-11-28 02:57:52,416 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 27900 states. [2024-11-28 02:57:54,714 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 27900 to 27900. [2024-11-28 02:57:54,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 27900 states, 19664 states have (on average 1.2830044751830756) internal successors, (25229), 20100 states have internal predecessors, (25229), 6653 states have call successors, (6653), 1599 states have call predecessors, (6653), 1580 states have return successors, (6730), 6484 states have call predecessors, (6730), 6650 states have call successors, (6730) [2024-11-28 02:57:54,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27900 states to 27900 states and 38612 transitions. [2024-11-28 02:57:54,999 INFO L78 Accepts]: Start accepts. Automaton has 27900 states and 38612 transitions. Word has length 179 [2024-11-28 02:57:55,000 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 02:57:55,000 INFO L471 AbstractCegarLoop]: Abstraction has 27900 states and 38612 transitions. [2024-11-28 02:57:55,001 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 10.4) internal successors, (52), 4 states have internal predecessors, (52), 2 states have call successors, (22), 3 states have call predecessors, (22), 1 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) [2024-11-28 02:57:55,001 INFO L276 IsEmpty]: Start isEmpty. Operand 27900 states and 38612 transitions. [2024-11-28 02:57:55,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-28 02:57:55,006 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 02:57:55,006 INFO L218 NwaCegarLoop]: trace histogram [12, 12, 8, 8, 8, 8, 8, 8, 4, 4, 4, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 02:57:55,006 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2024-11-28 02:57:55,007 INFO L396 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2024-11-28 02:57:55,007 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 02:57:55,007 INFO L85 PathProgramCache]: Analyzing trace with hash 1769936068, now seen corresponding path program 1 times [2024-11-28 02:57:55,007 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 02:57:55,007 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [560191205] [2024-11-28 02:57:55,008 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:57:55,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms