./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-myricom-myri10ge-myri10ge.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_f297b847-60d1-46e8-9e3c-31d2ae411881/bin/uautomizer-verify-aQ6SnzHsRB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f297b847-60d1-46e8-9e3c-31d2ae411881/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_f297b847-60d1-46e8-9e3c-31d2ae411881/bin/uautomizer-verify-aQ6SnzHsRB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f297b847-60d1-46e8-9e3c-31d2ae411881/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-myricom-myri10ge-myri10ge.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f297b847-60d1-46e8-9e3c-31d2ae411881/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_f297b847-60d1-46e8-9e3c-31d2ae411881/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 7e773f20c0aaec8a13a3fcaf701559b3cbec10b1c60c537bfb0cbb54f1832135 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-28 02:58:47,065 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-28 02:58:47,148 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f297b847-60d1-46e8-9e3c-31d2ae411881/bin/uautomizer-verify-aQ6SnzHsRB/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-28 02:58:47,157 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-28 02:58:47,157 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-28 02:58:47,196 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-28 02:58:47,197 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-28 02:58:47,197 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-28 02:58:47,197 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-28 02:58:47,198 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-28 02:58:47,198 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-28 02:58:47,198 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-28 02:58:47,198 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-28 02:58:47,198 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-28 02:58:47,199 INFO L153 SettingsManager]: * Use SBE=true [2024-11-28 02:58:47,199 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-28 02:58:47,199 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-28 02:58:47,199 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-28 02:58:47,199 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-28 02:58:47,199 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-28 02:58:47,199 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-28 02:58:47,199 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-28 02:58:47,200 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-28 02:58:47,200 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-28 02:58:47,200 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-28 02:58:47,200 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-28 02:58:47,201 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-28 02:58:47,201 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-28 02:58:47,201 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-28 02:58:47,201 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-28 02:58:47,201 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-28 02:58:47,202 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-28 02:58:47,202 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-28 02:58:47,202 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-28 02:58:47,202 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-28 02:58:47,202 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-28 02:58:47,203 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-28 02:58:47,203 INFO L153 SettingsManager]: * Compute procedure contracts=false [2024-11-28 02:58:47,203 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-28 02:58:47,203 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-28 02:58:47,203 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-28 02:58:47,203 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-28 02:58:47,204 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-28 02:58:47,204 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-28 02:58:47,204 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-28 02:58:47,204 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_f297b847-60d1-46e8-9e3c-31d2ae411881/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 -> 7e773f20c0aaec8a13a3fcaf701559b3cbec10b1c60c537bfb0cbb54f1832135 [2024-11-28 02:58:47,580 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-28 02:58:47,597 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-28 02:58:47,601 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-28 02:58:47,603 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-28 02:58:47,604 INFO L274 PluginConnector]: CDTParser initialized [2024-11-28 02:58:47,605 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f297b847-60d1-46e8-9e3c-31d2ae411881/bin/uautomizer-verify-aQ6SnzHsRB/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i [2024-11-28 02:58:50,760 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f297b847-60d1-46e8-9e3c-31d2ae411881/bin/uautomizer-verify-aQ6SnzHsRB/data/a71a0f051/7f1d04ad28374bca8c02f21e52d21892/FLAG3a429459c [2024-11-28 02:58:51,894 INFO L384 CDTParser]: Found 1 translation units. [2024-11-28 02:58:51,895 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f297b847-60d1-46e8-9e3c-31d2ae411881/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i [2024-11-28 02:58:51,975 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f297b847-60d1-46e8-9e3c-31d2ae411881/bin/uautomizer-verify-aQ6SnzHsRB/data/a71a0f051/7f1d04ad28374bca8c02f21e52d21892/FLAG3a429459c [2024-11-28 02:58:52,001 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f297b847-60d1-46e8-9e3c-31d2ae411881/bin/uautomizer-verify-aQ6SnzHsRB/data/a71a0f051/7f1d04ad28374bca8c02f21e52d21892 [2024-11-28 02:58:52,003 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-28 02:58:52,006 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-28 02:58:52,008 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-28 02:58:52,009 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-28 02:58:52,015 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-28 02:58:52,016 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 02:58:52" (1/1) ... [2024-11-28 02:58:52,017 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2802f98e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:58:52, skipping insertion in model container [2024-11-28 02:58:52,018 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 02:58:52" (1/1) ... [2024-11-28 02:58:52,205 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-28 02:58:57,408 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_f297b847-60d1-46e8-9e3c-31d2ae411881/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i[498628,498641] [2024-11-28 02:58:57,413 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_f297b847-60d1-46e8-9e3c-31d2ae411881/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i[498797,498810] [2024-11-28 02:58:57,414 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_f297b847-60d1-46e8-9e3c-31d2ae411881/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i[498964,498977] [2024-11-28 02:58:57,415 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_f297b847-60d1-46e8-9e3c-31d2ae411881/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i[499132,499145] [2024-11-28 02:58:57,471 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-28 02:58:57,584 INFO L200 MainTranslator]: Completed pre-run [2024-11-28 02:58:57,930 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"); [6222] [2024-11-28 02:58:57,932 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)); [6229] [2024-11-28 02:58:57,932 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [6236] [2024-11-28 02:58:57,938 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)); [6309-6310] [2024-11-28 02:58:57,938 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"); [6315-6317] [2024-11-28 02:58:57,939 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("rep; nop": : : "memory"); [6332] [2024-11-28 02:58:57,940 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)); [6354] [2024-11-28 02:58:57,944 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%P0": "+m" (__preempt_count)); [6405] [2024-11-28 02:58:57,945 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%P0": "+m" (__preempt_count)); [6408] [2024-11-28 02:58:57,945 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%P0": "+m" (__preempt_count): "qi" (val)); [6410] [2024-11-28 02:58:57,945 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%P0": "+m" (__preempt_count)); [6415] [2024-11-28 02:58:57,946 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%P0": "+m" (__preempt_count)); [6418] [2024-11-28 02:58:57,946 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%P0": "+m" (__preempt_count): "ri" (val)); [6420] [2024-11-28 02:58:57,948 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%P0": "+m" (__preempt_count)); [6425] [2024-11-28 02:58:57,948 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%P0": "+m" (__preempt_count)); [6428] [2024-11-28 02:58:57,948 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%P0": "+m" (__preempt_count): "ri" (val)); [6430] [2024-11-28 02:58:57,949 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%P0": "+m" (__preempt_count)); [6435] [2024-11-28 02:58:57,949 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%P0": "+m" (__preempt_count)); [6438] [2024-11-28 02:58:57,949 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%P0": "+m" (__preempt_count): "re" (val)); [6440] [2024-11-28 02:58:57,950 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%P0": "+m" (__preempt_count)); [6478] [2024-11-28 02:58:57,950 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%P0": "+m" (__preempt_count)); [6481] [2024-11-28 02:58:57,952 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%P0": "+m" (__preempt_count): "qi" (- val)); [6483] [2024-11-28 02:58:57,952 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%P0": "+m" (__preempt_count)); [6488] [2024-11-28 02:58:57,953 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%P0": "+m" (__preempt_count)); [6491] [2024-11-28 02:58:57,953 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%P0": "+m" (__preempt_count): "ri" (- val)); [6493] [2024-11-28 02:58:57,953 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%P0": "+m" (__preempt_count)); [6498] [2024-11-28 02:58:57,953 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%P0": "+m" (__preempt_count)); [6501] [2024-11-28 02:58:57,954 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%P0": "+m" (__preempt_count): "ri" (- val)); [6503] [2024-11-28 02:58:57,954 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%P0": "+m" (__preempt_count)); [6508] [2024-11-28 02:58:57,954 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%P0": "+m" (__preempt_count)); [6511] [2024-11-28 02:58:57,954 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%P0": "+m" (__preempt_count): "re" (- val)); [6513] [2024-11-28 02:58:57,958 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %1,%0": "=q" (ret): "m" (*((unsigned char volatile *)addr)): "memory"); [6672] [2024-11-28 02:58:57,959 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [6680] [2024-11-28 02:58:57,959 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [6687] [2024-11-28 02:58:57,959 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %0,%1": : "q" (val), "m" (*((unsigned char volatile *)addr))); [6694] [2024-11-28 02:58:57,959 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr))); [6701] [2024-11-28 02:58:57,962 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6780] [2024-11-28 02:58:57,964 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/mm.h"), "i" (488), "i" (12UL)); [6825-6826] [2024-11-28 02:58:57,974 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)); [6976-6977] [2024-11-28 02:58:57,976 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)); [7010-7011] [2024-11-28 02:58:57,978 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)); [7051-7052] [2024-11-28 02:58:57,980 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)); [7080-7081] [2024-11-28 02:58:57,999 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)); [7573-7574] [2024-11-28 02:58:58,000 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7580] [2024-11-28 02:58:58,007 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (cpu_number)); [7853] [2024-11-28 02:58:58,007 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [7856] [2024-11-28 02:58:58,008 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [7859] [2024-11-28 02:58:58,008 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [7862] [2024-11-28 02:58:58,010 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____0): "m" (cpu_number)); [7893] [2024-11-28 02:58:58,010 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [7896] [2024-11-28 02:58:58,011 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [7899] [2024-11-28 02:58:58,011 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [7902] [2024-11-28 02:58:58,011 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____1): "m" (cpu_number)); [7933] [2024-11-28 02:58:58,011 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [7936] [2024-11-28 02:58:58,012 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [7939] [2024-11-28 02:58:58,012 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [7942] [2024-11-28 02:58:58,012 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____2): "m" (cpu_number)); [7973] [2024-11-28 02:58:58,012 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [7976] [2024-11-28 02:58:58,012 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [7979] [2024-11-28 02:58:58,013 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [7982] [2024-11-28 02:58:58,016 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (cpu_number)); [8072] [2024-11-28 02:58:58,017 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [8075] [2024-11-28 02:58:58,017 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [8078] [2024-11-28 02:58:58,017 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [8081] [2024-11-28 02:58:58,018 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____0): "m" (cpu_number)); [8112] [2024-11-28 02:58:58,018 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [8115] [2024-11-28 02:58:58,018 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [8118] [2024-11-28 02:58:58,018 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [8121] [2024-11-28 02:58:58,019 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____1): "m" (cpu_number)); [8152] [2024-11-28 02:58:58,019 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [8155] [2024-11-28 02:58:58,019 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [8158] [2024-11-28 02:58:58,019 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [8161] [2024-11-28 02:58:58,020 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____2): "m" (cpu_number)); [8192] [2024-11-28 02:58:58,021 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [8195] [2024-11-28 02:58:58,022 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [8198] [2024-11-28 02:58:58,022 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [8201] [2024-11-28 02:58:58,047 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [8677] [2024-11-28 02:58:58,047 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [8686] [2024-11-28 02:58:58,054 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [8844] [2024-11-28 02:58:58,063 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [8985] [2024-11-28 02:58:58,074 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [9166] [2024-11-28 02:58:58,077 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [9181] [2024-11-28 02:58:58,077 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [9183] [2024-11-28 02:58:58,107 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [9689] [2024-11-28 02:58:58,108 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (cpu_number)); [9730] [2024-11-28 02:58:58,108 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [9733] [2024-11-28 02:58:58,108 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [9736] [2024-11-28 02:58:58,108 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [9739] [2024-11-28 02:58:58,109 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____0): "m" (cpu_number)); [9770] [2024-11-28 02:58:58,109 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [9773] [2024-11-28 02:58:58,109 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [9776] [2024-11-28 02:58:58,109 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [9779] [2024-11-28 02:58:58,110 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____1): "m" (cpu_number)); [9810] [2024-11-28 02:58:58,110 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [9813] [2024-11-28 02:58:58,111 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [9816] [2024-11-28 02:58:58,111 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [9819] [2024-11-28 02:58:58,114 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____2): "m" (cpu_number)); [9850] [2024-11-28 02:58:58,114 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [9853] [2024-11-28 02:58:58,114 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [9856] [2024-11-28 02:58:58,115 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [9859] [2024-11-28 02:58:58,117 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [9894] [2024-11-28 02:58:58,120 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [10008] [2024-11-28 02:58:58,122 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [10010] [2024-11-28 02:58:58,123 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [10013] [2024-11-28 02:58:58,138 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)va) [10175] [2024-11-28 02:58:58,150 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [10336] [2024-11-28 02:58:58,152 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [10337] [2024-11-28 02:58:58,177 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [10620] [2024-11-28 02:58:58,178 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [10657] [2024-11-28 02:58:58,240 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [12370] [2024-11-28 02:58:58,243 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [12458] [2024-11-28 02:58:58,244 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [12481] [2024-11-28 02:58:58,245 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [12491] [2024-11-28 02:58:58,246 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [12510] [2024-11-28 02:58:58,247 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [12518] [2024-11-28 02:58:58,259 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [12862] [2024-11-28 02:58:58,259 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [12863] [2024-11-28 02:58:58,282 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/net/ethernet/myricom/myri10ge/myri10ge.c"), "i" (3414), "i" (12UL)); [13400-13401] [2024-11-28 02:58:58,285 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 *)"drivers/net/ethernet/myricom/myri10ge/myri10ge.c"), "i" (3422), "i" (12UL)); [13428-13429] [2024-11-28 02:58:58,417 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_f297b847-60d1-46e8-9e3c-31d2ae411881/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i[498628,498641] [2024-11-28 02:58:58,417 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_f297b847-60d1-46e8-9e3c-31d2ae411881/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i[498797,498810] [2024-11-28 02:58:58,418 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_f297b847-60d1-46e8-9e3c-31d2ae411881/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i[498964,498977] [2024-11-28 02:58:58,419 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_f297b847-60d1-46e8-9e3c-31d2ae411881/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i[499132,499145] [2024-11-28 02:58:58,434 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-28 02:58:58,849 INFO L204 MainTranslator]: Completed translation [2024-11-28 02:58:58,850 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:58:58 WrapperNode [2024-11-28 02:58:58,850 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-28 02:58:58,852 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-28 02:58:58,852 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-28 02:58:58,852 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-28 02:58:58,860 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:58:58" (1/1) ... [2024-11-28 02:58:59,038 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:58:58" (1/1) ... [2024-11-28 02:58:59,493 INFO L138 Inliner]: procedures = 670, calls = 5602, calls flagged for inlining = 348, calls inlined = 329, statements flattened = 12816 [2024-11-28 02:58:59,494 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-28 02:58:59,494 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-28 02:58:59,494 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-28 02:58:59,495 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-28 02:58:59,507 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:58:58" (1/1) ... [2024-11-28 02:58:59,507 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:58:58" (1/1) ... [2024-11-28 02:58:59,582 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:58:58" (1/1) ... [2024-11-28 02:59:03,412 INFO L175 MemorySlicer]: Split 3778 memory accesses to 39 slices as follows [2, 17, 52, 3, 13, 3, 3417, 1, 5, 5, 5, 1, 7, 8, 16, 2, 5, 1, 5, 4, 8, 4, 4, 7, 5, 8, 8, 7, 7, 3, 23, 2, 1, 2, 2, 73, 24, 7, 11]. 90 percent of accesses are in the largest equivalence class. The 2026 initializations are split as follows [0, 0, 0, 3, 13, 1, 1928, 1, 5, 0, 5, 0, 0, 0, 0, 0, 0, 0, 5, 4, 8, 4, 4, 7, 5, 8, 8, 0, 0, 0, 0, 0, 1, 2, 0, 0, 1, 5, 8]. The 670 writes are split as follows [1, 0, 42, 0, 0, 0, 533, 0, 0, 0, 0, 1, 4, 2, 0, 1, 3, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 6, 2, 6, 1, 0, 0, 1, 47, 18, 0, 0]. [2024-11-28 02:59:03,412 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:58:58" (1/1) ... [2024-11-28 02:59:03,413 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:58:58" (1/1) ... [2024-11-28 02:59:03,748 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:58:58" (1/1) ... [2024-11-28 02:59:03,779 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:58:58" (1/1) ... [2024-11-28 02:59:03,848 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:58:58" (1/1) ... [2024-11-28 02:59:03,963 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:58:58" (1/1) ... [2024-11-28 02:59:04,005 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:58:58" (1/1) ... [2024-11-28 02:59:04,112 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-28 02:59:04,114 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-28 02:59:04,114 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-28 02:59:04,114 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-28 02:59:04,119 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:58:58" (1/1) ... [2024-11-28 02:59:04,126 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-28 02:59:04,142 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f297b847-60d1-46e8-9e3c-31d2ae411881/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:59:04,161 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f297b847-60d1-46e8-9e3c-31d2ae411881/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-28 02:59:04,170 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f297b847-60d1-46e8-9e3c-31d2ae411881/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-28 02:59:04,203 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2024-11-28 02:59:04,203 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2024-11-28 02:59:04,203 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_request_irq [2024-11-28 02:59:04,203 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_request_irq [2024-11-28 02:59:04,203 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-28 02:59:04,204 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-28 02:59:04,204 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2024-11-28 02:59:04,204 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2024-11-28 02:59:04,204 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2024-11-28 02:59:04,204 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2024-11-28 02:59:04,204 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-28 02:59:04,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-28 02:59:04,204 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_sw_tso [2024-11-28 02:59:04,205 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_sw_tso [2024-11-28 02:59:04,205 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2024-11-28 02:59:04,205 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2024-11-28 02:59:04,205 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2024-11-28 02:59:04,205 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2024-11-28 02:59:04,206 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-11-28 02:59:04,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-11-28 02:59:04,206 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2024-11-28 02:59:04,206 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2024-11-28 02:59:04,206 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_clean_rx_done [2024-11-28 02:59:04,207 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_clean_rx_done [2024-11-28 02:59:04,207 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-11-28 02:59:04,208 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-11-28 02:59:04,208 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-11-28 02:59:04,208 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-11-28 02:59:04,208 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2024-11-28 02:59:04,208 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2024-11-28 02:59:04,208 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2024-11-28 02:59:04,208 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2024-11-28 02:59:04,208 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2024-11-28 02:59:04,208 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2024-11-28 02:59:04,208 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_page [2024-11-28 02:59:04,208 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_page [2024-11-28 02:59:04,209 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2024-11-28 02:59:04,209 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2024-11-28 02:59:04,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_myri10ge_slice_state [2024-11-28 02:59:04,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_myri10ge_slice_state [2024-11-28 02:59:04,209 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_unlock [2024-11-28 02:59:04,210 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_unlock [2024-11-28 02:59:04,210 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_free_rings [2024-11-28 02:59:04,210 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_free_rings [2024-11-28 02:59:04,210 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2024-11-28 02:59:04,210 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2024-11-28 02:59:04,210 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size_set [2024-11-28 02:59:04,210 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size_set [2024-11-28 02:59:04,210 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2024-11-28 02:59:04,211 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2024-11-28 02:59:04,211 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-28 02:59:04,211 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-28 02:59:04,211 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-28 02:59:04,211 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-28 02:59:04,211 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2024-11-28 02:59:04,211 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2024-11-28 02:59:04,211 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-11-28 02:59:04,211 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-11-28 02:59:04,211 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-28 02:59:04,211 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-28 02:59:04,212 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_change_pause [2024-11-28 02:59:04,212 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_change_pause [2024-11-28 02:59:04,212 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2024-11-28 02:59:04,212 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2024-11-28 02:59:04,212 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-28 02:59:04,212 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2024-11-28 02:59:04,212 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2024-11-28 02:59:04,212 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_close [2024-11-28 02:59:04,212 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_close [2024-11-28 02:59:04,212 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_update_dca [2024-11-28 02:59:04,212 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_update_dca [2024-11-28 02:59:04,212 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-28 02:59:04,212 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-28 02:59:04,212 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2024-11-28 02:59:04,212 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2024-11-28 02:59:04,212 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2024-11-28 02:59:04,212 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2024-11-28 02:59:04,212 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_teardown_dca [2024-11-28 02:59:04,212 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_teardown_dca [2024-11-28 02:59:04,212 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-11-28 02:59:04,212 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-11-28 02:59:04,212 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-11-28 02:59:04,212 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-11-28 02:59:04,213 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-11-28 02:59:04,213 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-11-28 02:59:04,213 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-11-28 02:59:04,213 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-11-28 02:59:04,213 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-11-28 02:59:04,213 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-11-28 02:59:04,213 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-11-28 02:59:04,213 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-11-28 02:59:04,213 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-11-28 02:59:04,216 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-11-28 02:59:04,216 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-11-28 02:59:04,216 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-11-28 02:59:04,216 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-11-28 02:59:04,216 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-11-28 02:59:04,216 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2024-11-28 02:59:04,216 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2024-11-28 02:59:04,216 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2024-11-28 02:59:04,216 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2024-11-28 02:59:04,216 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2024-11-28 02:59:04,217 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2024-11-28 02:59:04,217 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#24 [2024-11-28 02:59:04,217 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#25 [2024-11-28 02:59:04,217 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#26 [2024-11-28 02:59:04,217 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#27 [2024-11-28 02:59:04,217 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#28 [2024-11-28 02:59:04,217 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#29 [2024-11-28 02:59:04,217 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#30 [2024-11-28 02:59:04,217 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#31 [2024-11-28 02:59:04,217 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#32 [2024-11-28 02:59:04,217 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#33 [2024-11-28 02:59:04,217 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#34 [2024-11-28 02:59:04,217 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#35 [2024-11-28 02:59:04,217 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#36 [2024-11-28 02:59:04,217 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#37 [2024-11-28 02:59:04,217 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#38 [2024-11-28 02:59:04,217 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2024-11-28 02:59:04,217 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2024-11-28 02:59:04,217 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-28 02:59:04,217 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-28 02:59:04,217 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2024-11-28 02:59:04,218 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2024-11-28 02:59:04,218 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-28 02:59:04,218 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-28 02:59:04,218 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-28 02:59:04,218 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-28 02:59:04,218 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-28 02:59:04,218 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-28 02:59:04,218 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-28 02:59:04,218 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-28 02:59:04,218 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-28 02:59:04,218 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-28 02:59:04,218 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-28 02:59:04,218 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-28 02:59:04,218 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-28 02:59:04,218 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-28 02:59:04,218 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-28 02:59:04,218 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-28 02:59:04,218 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-28 02:59:04,218 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-28 02:59:04,218 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-11-28 02:59:04,218 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-11-28 02:59:04,218 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-11-28 02:59:04,218 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2024-11-28 02:59:04,218 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2024-11-28 02:59:04,219 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2024-11-28 02:59:04,219 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2024-11-28 02:59:04,219 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2024-11-28 02:59:04,219 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2024-11-28 02:59:04,219 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2024-11-28 02:59:04,219 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#28 [2024-11-28 02:59:04,219 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#29 [2024-11-28 02:59:04,219 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#30 [2024-11-28 02:59:04,219 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#31 [2024-11-28 02:59:04,219 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#32 [2024-11-28 02:59:04,222 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#33 [2024-11-28 02:59:04,223 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#34 [2024-11-28 02:59:04,223 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#35 [2024-11-28 02:59:04,223 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#36 [2024-11-28 02:59:04,223 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#37 [2024-11-28 02:59:04,223 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#38 [2024-11-28 02:59:04,223 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-28 02:59:04,223 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-28 02:59:04,223 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2024-11-28 02:59:04,223 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2024-11-28 02:59:04,223 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_update_mac_address [2024-11-28 02:59:04,223 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_update_mac_address [2024-11-28 02:59:04,223 INFO L130 BoogieDeclarations]: Found specification of procedure pcie_capability_read_word [2024-11-28 02:59:04,223 INFO L138 BoogieDeclarations]: Found implementation of procedure pcie_capability_read_word [2024-11-28 02:59:04,223 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-28 02:59:04,223 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-28 02:59:04,223 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-28 02:59:04,224 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-28 02:59:04,224 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-28 02:59:04,224 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-28 02:59:04,224 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-28 02:59:04,224 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-28 02:59:04,224 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-28 02:59:04,224 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-28 02:59:04,224 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-28 02:59:04,224 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-28 02:59:04,224 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-28 02:59:04,224 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-28 02:59:04,224 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-28 02:59:04,224 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-28 02:59:04,224 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-28 02:59:04,224 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-28 02:59:04,224 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-28 02:59:04,224 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-11-28 02:59:04,224 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-11-28 02:59:04,224 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-11-28 02:59:04,224 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-11-28 02:59:04,224 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2024-11-28 02:59:04,224 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2024-11-28 02:59:04,224 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2024-11-28 02:59:04,224 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2024-11-28 02:59:04,225 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2024-11-28 02:59:04,225 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2024-11-28 02:59:04,225 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2024-11-28 02:59:04,225 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#30 [2024-11-28 02:59:04,225 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#31 [2024-11-28 02:59:04,225 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#32 [2024-11-28 02:59:04,225 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#33 [2024-11-28 02:59:04,225 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#34 [2024-11-28 02:59:04,225 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#35 [2024-11-28 02:59:04,225 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#36 [2024-11-28 02:59:04,225 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#37 [2024-11-28 02:59:04,225 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#38 [2024-11-28 02:59:04,225 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-11-28 02:59:04,225 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-11-28 02:59:04,225 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_82 [2024-11-28 02:59:04,225 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_82 [2024-11-28 02:59:04,225 INFO L130 BoogieDeclarations]: Found specification of procedure skb_get_queue_mapping [2024-11-28 02:59:04,225 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_get_queue_mapping [2024-11-28 02:59:04,225 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_alloc_rx_pages [2024-11-28 02:59:04,225 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_alloc_rx_pages [2024-11-28 02:59:04,225 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-11-28 02:59:04,225 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-11-28 02:59:04,225 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-11-28 02:59:04,225 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-11-28 02:59:04,226 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-11-28 02:59:04,226 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-11-28 02:59:04,226 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-11-28 02:59:04,226 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-11-28 02:59:04,226 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-11-28 02:59:04,226 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-11-28 02:59:04,226 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-11-28 02:59:04,226 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2024-11-28 02:59:04,226 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2024-11-28 02:59:04,226 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2024-11-28 02:59:04,226 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2024-11-28 02:59:04,228 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2024-11-28 02:59:04,228 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2024-11-28 02:59:04,229 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2024-11-28 02:59:04,229 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2024-11-28 02:59:04,229 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2024-11-28 02:59:04,229 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#20 [2024-11-28 02:59:04,229 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#21 [2024-11-28 02:59:04,229 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#22 [2024-11-28 02:59:04,229 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#23 [2024-11-28 02:59:04,229 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#24 [2024-11-28 02:59:04,229 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#25 [2024-11-28 02:59:04,229 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#26 [2024-11-28 02:59:04,229 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#27 [2024-11-28 02:59:04,230 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#28 [2024-11-28 02:59:04,230 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#29 [2024-11-28 02:59:04,230 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#30 [2024-11-28 02:59:04,230 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#31 [2024-11-28 02:59:04,230 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#32 [2024-11-28 02:59:04,230 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#33 [2024-11-28 02:59:04,230 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#34 [2024-11-28 02:59:04,230 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#35 [2024-11-28 02:59:04,230 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#36 [2024-11-28 02:59:04,230 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#37 [2024-11-28 02:59:04,230 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#38 [2024-11-28 02:59:04,230 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-11-28 02:59:04,231 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-11-28 02:59:04,231 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-11-28 02:59:04,231 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-11-28 02:59:04,231 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-11-28 02:59:04,231 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-11-28 02:59:04,231 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-11-28 02:59:04,231 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-11-28 02:59:04,231 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-11-28 02:59:04,231 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-11-28 02:59:04,231 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-11-28 02:59:04,231 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2024-11-28 02:59:04,231 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2024-11-28 02:59:04,231 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2024-11-28 02:59:04,231 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2024-11-28 02:59:04,231 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2024-11-28 02:59:04,232 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2024-11-28 02:59:04,232 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2024-11-28 02:59:04,233 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2024-11-28 02:59:04,233 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2024-11-28 02:59:04,233 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#20 [2024-11-28 02:59:04,233 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#21 [2024-11-28 02:59:04,233 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#22 [2024-11-28 02:59:04,233 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#23 [2024-11-28 02:59:04,233 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#24 [2024-11-28 02:59:04,234 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#25 [2024-11-28 02:59:04,234 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#26 [2024-11-28 02:59:04,234 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#27 [2024-11-28 02:59:04,234 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#28 [2024-11-28 02:59:04,234 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#29 [2024-11-28 02:59:04,234 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#30 [2024-11-28 02:59:04,234 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#31 [2024-11-28 02:59:04,234 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#32 [2024-11-28 02:59:04,234 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#33 [2024-11-28 02:59:04,234 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#34 [2024-11-28 02:59:04,234 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#35 [2024-11-28 02:59:04,234 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#36 [2024-11-28 02:59:04,238 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#37 [2024-11-28 02:59:04,238 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#38 [2024-11-28 02:59:04,238 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2024-11-28 02:59:04,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2024-11-28 02:59:04,238 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2024-11-28 02:59:04,238 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2024-11-28 02:59:04,238 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-11-28 02:59:04,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-11-28 02:59:04,238 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-11-28 02:59:04,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-11-28 02:59:04,238 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_get_stats [2024-11-28 02:59:04,239 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_get_stats [2024-11-28 02:59:04,239 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_set_multicast_list [2024-11-28 02:59:04,239 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_set_multicast_list [2024-11-28 02:59:04,239 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2024-11-28 02:59:04,239 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2024-11-28 02:59:04,239 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_check_slice [2024-11-28 02:59:04,239 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_check_slice [2024-11-28 02:59:04,239 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-11-28 02:59:04,239 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-11-28 02:59:04,239 INFO L130 BoogieDeclarations]: Found specification of procedure pci_pcie_type [2024-11-28 02:59:04,239 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_pcie_type [2024-11-28 02:59:04,239 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-11-28 02:59:04,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-11-28 02:59:04,239 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-28 02:59:04,239 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-11-28 02:59:04,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-11-28 02:59:04,239 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-11-28 02:59:04,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-11-28 02:59:04,239 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-28 02:59:04,239 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-28 02:59:04,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-28 02:59:04,239 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-28 02:59:04,239 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-28 02:59:04,239 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-28 02:59:04,239 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-28 02:59:04,239 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-28 02:59:04,239 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-28 02:59:04,240 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-28 02:59:04,240 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-28 02:59:04,240 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-28 02:59:04,240 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-28 02:59:04,240 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-28 02:59:04,240 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-28 02:59:04,240 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-28 02:59:04,240 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-28 02:59:04,240 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-28 02:59:04,240 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-28 02:59:04,240 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-28 02:59:04,240 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-28 02:59:04,240 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-28 02:59:04,240 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-28 02:59:04,240 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-28 02:59:04,240 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-11-28 02:59:04,240 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-11-28 02:59:04,240 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-11-28 02:59:04,240 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2024-11-28 02:59:04,240 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2024-11-28 02:59:04,240 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2024-11-28 02:59:04,240 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2024-11-28 02:59:04,240 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2024-11-28 02:59:04,240 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2024-11-28 02:59:04,240 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#28 [2024-11-28 02:59:04,240 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#29 [2024-11-28 02:59:04,240 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#30 [2024-11-28 02:59:04,240 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#31 [2024-11-28 02:59:04,241 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#32 [2024-11-28 02:59:04,241 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#33 [2024-11-28 02:59:04,241 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#34 [2024-11-28 02:59:04,241 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#35 [2024-11-28 02:59:04,241 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#36 [2024-11-28 02:59:04,241 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#37 [2024-11-28 02:59:04,241 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#38 [2024-11-28 02:59:04,241 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2024-11-28 02:59:04,241 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2024-11-28 02:59:04,241 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2024-11-28 02:59:04,241 INFO L138 BoogieDeclarations]: Found implementation of procedure __bad_percpu_size [2024-11-28 02:59:04,241 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-28 02:59:04,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-28 02:59:04,242 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_myri10ge_slice_state [2024-11-28 02:59:04,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_myri10ge_slice_state [2024-11-28 02:59:04,243 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_led [2024-11-28 02:59:04,243 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_led [2024-11-28 02:59:04,243 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2024-11-28 02:59:04,243 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2024-11-28 02:59:04,243 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_toggle_relaxed [2024-11-28 02:59:04,243 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_toggle_relaxed [2024-11-28 02:59:04,243 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2024-11-28 02:59:04,243 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2024-11-28 02:59:04,243 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2024-11-28 02:59:04,243 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2024-11-28 02:59:04,243 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-28 02:59:04,244 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-28 02:59:04,244 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-11-28 02:59:04,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-11-28 02:59:04,244 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_send_cmd [2024-11-28 02:59:04,244 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_send_cmd [2024-11-28 02:59:04,244 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2024-11-28 02:59:04,244 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2024-11-28 02:59:04,244 INFO L130 BoogieDeclarations]: Found specification of procedure mtrr_del [2024-11-28 02:59:04,244 INFO L138 BoogieDeclarations]: Found implementation of procedure mtrr_del [2024-11-28 02:59:04,244 INFO L130 BoogieDeclarations]: Found specification of procedure set_fw_name [2024-11-28 02:59:04,244 INFO L138 BoogieDeclarations]: Found implementation of procedure set_fw_name [2024-11-28 02:59:04,244 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-11-28 02:59:04,244 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-11-28 02:59:04,245 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2024-11-28 02:59:04,245 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2024-11-28 02:59:04,245 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-28 02:59:04,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-28 02:59:04,246 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2024-11-28 02:59:04,246 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2024-11-28 02:59:04,246 INFO L130 BoogieDeclarations]: Found specification of procedure put_be32 [2024-11-28 02:59:04,246 INFO L138 BoogieDeclarations]: Found implementation of procedure put_be32 [2024-11-28 02:59:04,246 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2024-11-28 02:59:04,246 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2024-11-28 02:59:04,246 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-28 02:59:04,246 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-28 02:59:04,246 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-28 02:59:04,246 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-28 02:59:04,246 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-28 02:59:04,246 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-28 02:59:04,246 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-28 02:59:04,246 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-28 02:59:04,246 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-11-28 02:59:04,246 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-11-28 02:59:04,246 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-11-28 02:59:04,246 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-11-28 02:59:04,247 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-11-28 02:59:04,247 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-11-28 02:59:04,247 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-11-28 02:59:04,247 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-11-28 02:59:04,247 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-11-28 02:59:04,247 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-11-28 02:59:04,247 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-11-28 02:59:04,247 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2024-11-28 02:59:04,247 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2024-11-28 02:59:04,247 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2024-11-28 02:59:04,247 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2024-11-28 02:59:04,247 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2024-11-28 02:59:04,247 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#24 [2024-11-28 02:59:04,247 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#25 [2024-11-28 02:59:04,247 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#26 [2024-11-28 02:59:04,247 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#27 [2024-11-28 02:59:04,247 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#28 [2024-11-28 02:59:04,247 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#29 [2024-11-28 02:59:04,247 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#30 [2024-11-28 02:59:04,247 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#31 [2024-11-28 02:59:04,247 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#32 [2024-11-28 02:59:04,247 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#33 [2024-11-28 02:59:04,247 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#34 [2024-11-28 02:59:04,247 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#35 [2024-11-28 02:59:04,247 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#36 [2024-11-28 02:59:04,247 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#37 [2024-11-28 02:59:04,247 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#38 [2024-11-28 02:59:04,247 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-28 02:59:04,248 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-28 02:59:04,248 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-28 02:59:04,248 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-28 02:59:04,248 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-28 02:59:04,248 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-28 02:59:04,248 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-28 02:59:04,248 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-28 02:59:04,248 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-28 02:59:04,248 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-28 02:59:04,248 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-28 02:59:04,248 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-28 02:59:04,248 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-28 02:59:04,252 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-28 02:59:04,252 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-28 02:59:04,252 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-28 02:59:04,252 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-28 02:59:04,252 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-28 02:59:04,252 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-28 02:59:04,252 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-11-28 02:59:04,252 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-11-28 02:59:04,252 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2024-11-28 02:59:04,253 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2024-11-28 02:59:04,253 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2024-11-28 02:59:04,253 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2024-11-28 02:59:04,253 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2024-11-28 02:59:04,253 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#26 [2024-11-28 02:59:04,253 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#27 [2024-11-28 02:59:04,253 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#28 [2024-11-28 02:59:04,253 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#29 [2024-11-28 02:59:04,253 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#30 [2024-11-28 02:59:04,253 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#31 [2024-11-28 02:59:04,253 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#32 [2024-11-28 02:59:04,253 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#33 [2024-11-28 02:59:04,253 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#34 [2024-11-28 02:59:04,253 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#35 [2024-11-28 02:59:04,253 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#36 [2024-11-28 02:59:04,253 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#37 [2024-11-28 02:59:04,253 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#38 [2024-11-28 02:59:04,253 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-28 02:59:04,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-28 02:59:04,253 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 02:59:04,253 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 02:59:04,253 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2024-11-28 02:59:04,253 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2024-11-28 02:59:04,253 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_remove [2024-11-28 02:59:04,253 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_remove [2024-11-28 02:59:04,253 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso_v6 [2024-11-28 02:59:04,253 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso_v6 [2024-11-28 02:59:04,254 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_fromio [2024-11-28 02:59:04,254 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_fromio [2024-11-28 02:59:04,254 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-11-28 02:59:04,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-11-28 02:59:04,254 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2024-11-28 02:59:04,254 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2024-11-28 02:59:04,254 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2024-11-28 02:59:04,254 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2024-11-28 02:59:04,254 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2024-11-28 02:59:04,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2024-11-28 02:59:04,254 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2024-11-28 02:59:04,254 INFO L138 BoogieDeclarations]: Found implementation of procedure __bad_size_call_parameter [2024-11-28 02:59:04,254 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2024-11-28 02:59:04,254 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2024-11-28 02:59:04,254 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2024-11-28 02:59:04,254 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2024-11-28 02:59:04,254 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_free_slices [2024-11-28 02:59:04,254 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_free_slices [2024-11-28 02:59:04,254 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2024-11-28 02:59:04,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2024-11-28 02:59:04,254 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_unmap_rx_page [2024-11-28 02:59:04,254 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_unmap_rx_page [2024-11-28 02:59:04,254 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_ss_lock_napi [2024-11-28 02:59:04,254 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_ss_lock_napi [2024-11-28 02:59:04,254 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-11-28 02:59:04,254 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-11-28 02:59:04,254 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-11-28 02:59:04,254 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-11-28 02:59:04,255 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-11-28 02:59:04,255 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-11-28 02:59:04,255 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-11-28 02:59:04,255 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-11-28 02:59:04,255 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-11-28 02:59:04,255 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-11-28 02:59:04,255 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-11-28 02:59:04,255 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-11-28 02:59:04,255 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-11-28 02:59:04,255 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-11-28 02:59:04,255 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-11-28 02:59:04,255 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-11-28 02:59:04,260 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-11-28 02:59:04,260 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2024-11-28 02:59:04,260 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2024-11-28 02:59:04,260 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2024-11-28 02:59:04,260 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2024-11-28 02:59:04,260 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#21 [2024-11-28 02:59:04,261 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#22 [2024-11-28 02:59:04,261 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#23 [2024-11-28 02:59:04,261 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#24 [2024-11-28 02:59:04,261 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#25 [2024-11-28 02:59:04,261 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#26 [2024-11-28 02:59:04,261 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#27 [2024-11-28 02:59:04,261 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#28 [2024-11-28 02:59:04,261 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#29 [2024-11-28 02:59:04,261 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#30 [2024-11-28 02:59:04,261 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#31 [2024-11-28 02:59:04,261 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#32 [2024-11-28 02:59:04,261 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#33 [2024-11-28 02:59:04,261 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#34 [2024-11-28 02:59:04,261 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#35 [2024-11-28 02:59:04,261 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#36 [2024-11-28 02:59:04,261 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#37 [2024-11-28 02:59:04,261 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#38 [2024-11-28 02:59:04,261 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-11-28 02:59:04,261 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-11-28 02:59:04,261 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-11-28 02:59:04,261 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-11-28 02:59:04,261 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-11-28 02:59:04,261 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-11-28 02:59:04,261 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-11-28 02:59:04,261 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-11-28 02:59:04,261 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-11-28 02:59:04,261 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-11-28 02:59:04,261 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-11-28 02:59:04,261 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-11-28 02:59:04,261 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-11-28 02:59:04,262 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-11-28 02:59:04,262 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-11-28 02:59:04,262 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-11-28 02:59:04,262 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-11-28 02:59:04,262 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2024-11-28 02:59:04,262 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2024-11-28 02:59:04,262 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2024-11-28 02:59:04,262 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2024-11-28 02:59:04,262 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#21 [2024-11-28 02:59:04,262 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#22 [2024-11-28 02:59:04,262 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#23 [2024-11-28 02:59:04,262 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#24 [2024-11-28 02:59:04,262 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#25 [2024-11-28 02:59:04,262 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#26 [2024-11-28 02:59:04,262 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#27 [2024-11-28 02:59:04,262 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#28 [2024-11-28 02:59:04,262 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#29 [2024-11-28 02:59:04,262 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#30 [2024-11-28 02:59:04,262 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#31 [2024-11-28 02:59:04,262 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#32 [2024-11-28 02:59:04,262 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#33 [2024-11-28 02:59:04,262 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#34 [2024-11-28 02:59:04,262 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#35 [2024-11-28 02:59:04,262 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#36 [2024-11-28 02:59:04,262 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#37 [2024-11-28 02:59:04,262 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#38 [2024-11-28 02:59:04,262 INFO L130 BoogieDeclarations]: Found specification of procedure netif_set_real_num_tx_queues [2024-11-28 02:59:04,262 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_set_real_num_tx_queues [2024-11-28 02:59:04,262 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msix [2024-11-28 02:59:04,262 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msix [2024-11-28 02:59:04,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2024-11-28 02:59:04,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2024-11-28 02:59:04,263 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2024-11-28 02:59:04,263 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2024-11-28 02:59:04,263 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_dummy_rdma [2024-11-28 02:59:04,263 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_dummy_rdma [2024-11-28 02:59:04,263 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2024-11-28 02:59:04,263 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2024-11-28 02:59:04,263 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-28 02:59:04,263 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-11-28 02:59:04,263 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-11-28 02:59:04,263 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2024-11-28 02:59:04,263 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2024-11-28 02:59:04,263 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-11-28 02:59:04,263 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-11-28 02:59:04,263 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-28 02:59:04,263 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-28 02:59:04,263 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-28 02:59:04,263 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-28 02:59:04,263 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-28 02:59:04,263 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-28 02:59:04,263 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-28 02:59:04,263 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-28 02:59:04,263 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-28 02:59:04,263 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-28 02:59:04,263 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-28 02:59:04,263 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-28 02:59:04,263 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-28 02:59:04,263 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-28 02:59:04,263 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-28 02:59:04,263 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-28 02:59:04,263 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-28 02:59:04,263 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-28 02:59:04,264 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-28 02:59:04,264 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-11-28 02:59:04,264 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-11-28 02:59:04,264 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-11-28 02:59:04,264 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2024-11-28 02:59:04,264 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2024-11-28 02:59:04,264 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2024-11-28 02:59:04,264 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2024-11-28 02:59:04,264 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2024-11-28 02:59:04,264 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2024-11-28 02:59:04,264 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#28 [2024-11-28 02:59:04,264 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#29 [2024-11-28 02:59:04,264 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#30 [2024-11-28 02:59:04,264 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#31 [2024-11-28 02:59:04,268 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#32 [2024-11-28 02:59:04,268 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#33 [2024-11-28 02:59:04,268 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#34 [2024-11-28 02:59:04,268 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#35 [2024-11-28 02:59:04,268 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#36 [2024-11-28 02:59:04,268 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#37 [2024-11-28 02:59:04,268 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#38 [2024-11-28 02:59:04,268 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_busy_poll [2024-11-28 02:59:04,268 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_busy_poll [2024-11-28 02:59:04,269 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2024-11-28 02:59:04,269 INFO L138 BoogieDeclarations]: Found implementation of procedure put_page [2024-11-28 02:59:04,269 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_disable [2024-11-28 02:59:04,269 INFO L138 BoogieDeclarations]: Found implementation of procedure local_bh_disable [2024-11-28 02:59:04,269 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-28 02:59:04,269 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-28 02:59:04,269 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-28 02:59:04,269 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-28 02:59:04,269 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-28 02:59:04,269 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-28 02:59:04,269 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-11-28 02:59:04,269 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-11-28 02:59:04,269 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-11-28 02:59:04,270 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-11-28 02:59:04,270 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-11-28 02:59:04,270 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-11-28 02:59:04,270 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-11-28 02:59:04,270 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-11-28 02:59:04,270 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-11-28 02:59:04,270 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-11-28 02:59:04,270 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-11-28 02:59:04,270 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-11-28 02:59:04,270 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-11-28 02:59:04,270 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2024-11-28 02:59:04,270 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2024-11-28 02:59:04,270 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2024-11-28 02:59:04,270 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2024-11-28 02:59:04,270 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2024-11-28 02:59:04,270 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2024-11-28 02:59:04,271 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2024-11-28 02:59:04,271 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#26 [2024-11-28 02:59:04,271 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#27 [2024-11-28 02:59:04,271 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#28 [2024-11-28 02:59:04,271 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#29 [2024-11-28 02:59:04,271 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#30 [2024-11-28 02:59:04,271 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#31 [2024-11-28 02:59:04,271 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#32 [2024-11-28 02:59:04,271 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#33 [2024-11-28 02:59:04,271 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#34 [2024-11-28 02:59:04,271 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#35 [2024-11-28 02:59:04,271 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#36 [2024-11-28 02:59:04,271 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#37 [2024-11-28 02:59:04,271 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#38 [2024-11-28 02:59:04,271 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-28 02:59:04,271 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-28 02:59:04,271 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-28 02:59:04,271 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-28 02:59:04,271 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2024-11-28 02:59:04,271 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2024-11-28 02:59:04,271 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-11-28 02:59:04,271 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-11-28 02:59:04,271 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2024-11-28 02:59:04,271 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2024-11-28 02:59:04,271 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_reset [2024-11-28 02:59:04,271 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_reset [2024-11-28 02:59:04,271 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_load_firmware [2024-11-28 02:59:04,271 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_load_firmware [2024-11-28 02:59:04,271 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-28 02:59:04,271 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-28 02:59:04,272 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2024-11-28 02:59:04,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2024-11-28 02:59:04,272 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-28 02:59:04,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-28 02:59:04,273 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msix [2024-11-28 02:59:04,273 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msix [2024-11-28 02:59:04,273 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2024-11-28 02:59:04,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2024-11-28 02:59:04,274 INFO L130 BoogieDeclarations]: Found specification of procedure __iowrite64_copy [2024-11-28 02:59:04,274 INFO L138 BoogieDeclarations]: Found implementation of procedure __iowrite64_copy [2024-11-28 02:59:04,274 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-11-28 02:59:04,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-11-28 02:59:04,274 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_open [2024-11-28 02:59:04,274 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_open [2024-11-28 02:59:04,274 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2024-11-28 02:59:04,274 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2024-11-28 02:59:04,274 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2024-11-28 02:59:04,274 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2024-11-28 02:59:04,274 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_setup_dca [2024-11-28 02:59:04,274 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_setup_dca [2024-11-28 02:59:04,274 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2024-11-28 02:59:04,274 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2024-11-28 02:59:04,275 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-28 02:59:04,275 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-28 02:59:04,275 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_77 [2024-11-28 02:59:04,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_77 [2024-11-28 02:59:04,275 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_81 [2024-11-28 02:59:04,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_81 [2024-11-28 02:59:04,275 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2024-11-28 02:59:04,275 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2024-11-28 02:59:04,275 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-28 02:59:04,275 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-28 02:59:04,275 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-28 02:59:04,275 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-28 02:59:04,275 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_validate_firmware [2024-11-28 02:59:04,275 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_validate_firmware [2024-11-28 02:59:04,275 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-28 02:59:04,275 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-28 02:59:04,275 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-28 02:59:04,275 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-28 02:59:04,275 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-28 02:59:04,276 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-28 02:59:04,276 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-28 02:59:04,276 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-28 02:59:04,276 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-28 02:59:04,276 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-28 02:59:04,276 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-28 02:59:04,276 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-28 02:59:04,276 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-28 02:59:04,276 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-28 02:59:04,276 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-28 02:59:04,276 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-28 02:59:04,276 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-28 02:59:04,276 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-28 02:59:04,276 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-28 02:59:04,276 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-11-28 02:59:04,276 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-11-28 02:59:04,276 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-11-28 02:59:04,276 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-11-28 02:59:04,276 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2024-11-28 02:59:04,276 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2024-11-28 02:59:04,276 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2024-11-28 02:59:04,276 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2024-11-28 02:59:04,276 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2024-11-28 02:59:04,276 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2024-11-28 02:59:04,276 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2024-11-28 02:59:04,276 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#30 [2024-11-28 02:59:04,276 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#31 [2024-11-28 02:59:04,276 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#32 [2024-11-28 02:59:04,276 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#33 [2024-11-28 02:59:04,276 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#34 [2024-11-28 02:59:04,277 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#35 [2024-11-28 02:59:04,277 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#36 [2024-11-28 02:59:04,277 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#37 [2024-11-28 02:59:04,277 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#38 [2024-11-28 02:59:04,277 INFO L130 BoogieDeclarations]: Found specification of procedure is_power_of_2 [2024-11-28 02:59:04,277 INFO L138 BoogieDeclarations]: Found implementation of procedure is_power_of_2 [2024-11-28 02:59:04,277 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-28 02:59:04,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-28 02:59:04,277 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_xmit [2024-11-28 02:59:04,277 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_xmit [2024-11-28 02:59:04,277 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2024-11-28 02:59:04,277 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2024-11-28 02:59:04,277 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2024-11-28 02:59:04,279 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2024-11-28 02:59:04,279 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_78 [2024-11-28 02:59:04,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_78 [2024-11-28 02:59:04,279 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2024-11-28 02:59:04,279 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2024-11-28 02:59:04,279 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_dma_test [2024-11-28 02:59:04,279 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_dma_test [2024-11-28 02:59:04,279 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdrlen [2024-11-28 02:59:04,279 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdrlen [2024-11-28 02:59:04,279 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2024-11-28 02:59:04,280 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2024-11-28 02:59:04,280 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_get_firmware_capabilities [2024-11-28 02:59:04,280 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_get_firmware_capabilities [2024-11-28 02:59:04,280 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2024-11-28 02:59:04,280 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2024-11-28 02:59:04,280 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_resume [2024-11-28 02:59:04,280 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_resume [2024-11-28 02:59:04,280 INFO L130 BoogieDeclarations]: Found specification of procedure pci_find_ext_capability [2024-11-28 02:59:04,280 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_find_ext_capability [2024-11-28 02:59:04,280 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-28 02:59:04,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-28 02:59:04,280 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2024-11-28 02:59:04,280 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2024-11-28 02:59:04,280 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 02:59:04,280 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 02:59:04,281 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2024-11-28 02:59:04,281 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2024-11-28 02:59:04,281 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_free_irq [2024-11-28 02:59:04,281 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_free_irq [2024-11-28 02:59:04,281 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2024-11-28 02:59:04,281 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2024-11-28 02:59:04,281 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2024-11-28 02:59:04,281 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2024-11-28 02:59:04,281 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2024-11-28 02:59:04,281 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2024-11-28 02:59:04,281 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2024-11-28 02:59:04,281 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2024-11-28 02:59:04,281 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-28 02:59:04,281 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-28 02:59:04,281 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-28 02:59:04,281 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-28 02:59:04,281 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-28 02:59:04,281 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-28 02:59:04,281 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-28 02:59:04,281 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-28 02:59:04,281 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-28 02:59:04,281 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-28 02:59:04,281 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-28 02:59:04,281 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-28 02:59:04,281 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-28 02:59:04,281 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-28 02:59:04,281 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-28 02:59:04,281 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-28 02:59:04,281 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-28 02:59:04,282 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-28 02:59:04,282 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-28 02:59:04,282 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-11-28 02:59:04,282 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-11-28 02:59:04,282 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-11-28 02:59:04,282 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-11-28 02:59:04,282 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2024-11-28 02:59:04,282 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2024-11-28 02:59:04,282 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2024-11-28 02:59:04,282 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2024-11-28 02:59:04,282 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2024-11-28 02:59:04,282 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2024-11-28 02:59:04,282 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2024-11-28 02:59:04,282 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#30 [2024-11-28 02:59:04,282 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#31 [2024-11-28 02:59:04,282 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#32 [2024-11-28 02:59:04,282 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#33 [2024-11-28 02:59:04,282 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#34 [2024-11-28 02:59:04,282 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#35 [2024-11-28 02:59:04,282 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#36 [2024-11-28 02:59:04,282 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#37 [2024-11-28 02:59:04,282 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#38 [2024-11-28 02:59:04,282 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_enable [2024-11-28 02:59:04,282 INFO L138 BoogieDeclarations]: Found implementation of procedure local_bh_enable [2024-11-28 02:59:04,282 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-28 02:59:04,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-28 02:59:06,380 INFO L234 CfgBuilder]: Building ICFG [2024-11-28 02:59:06,384 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-28 02:59:35,008 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-11-28 02:59:36,429 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-28 02:59:52,141 INFO L? ?]: Removed 5230 outVars from TransFormulas that were not future-live. [2024-11-28 02:59:52,141 INFO L283 CfgBuilder]: Performing block encoding [2024-11-28 02:59:52,242 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-28 02:59:52,242 INFO L312 CfgBuilder]: Removed 19 assume(true) statements. [2024-11-28 02:59:52,243 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 02:59:52 BoogieIcfgContainer [2024-11-28 02:59:52,244 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-28 02:59:52,247 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-28 02:59:52,247 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-28 02:59:52,253 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-28 02:59:52,254 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.11 02:58:52" (1/3) ... [2024-11-28 02:59:52,256 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@21a7c61c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.11 02:59:52, skipping insertion in model container [2024-11-28 02:59:52,256 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:58:58" (2/3) ... [2024-11-28 02:59:52,257 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@21a7c61c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.11 02:59:52, skipping insertion in model container [2024-11-28 02:59:52,257 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 02:59:52" (3/3) ... [2024-11-28 02:59:52,258 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i [2024-11-28 02:59:52,284 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-28 02:59:52,288 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i that has 244 procedures, 4092 locations, 1 initial locations, 120 loop locations, and 4 error locations. [2024-11-28 02:59:52,521 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-28 02:59:52,541 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;@48d51d56, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-28 02:59:52,542 INFO L334 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2024-11-28 02:59:52,564 INFO L276 IsEmpty]: Start isEmpty. Operand has 3752 states, 2721 states have (on average 1.320470415288497) internal successors, (3593), 2780 states have internal predecessors, (3593), 861 states have call successors, (861), 168 states have call predecessors, (861), 167 states have return successors, (856), 850 states have call predecessors, (856), 856 states have call successors, (856) [2024-11-28 02:59:52,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-11-28 02:59:52,594 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 02:59:52,595 INFO L218 NwaCegarLoop]: trace histogram [17, 17, 16, 16, 16, 16, 16, 16, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 02:59:52,598 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 2 more)] === [2024-11-28 02:59:52,603 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 02:59:52,605 INFO L85 PathProgramCache]: Analyzing trace with hash 1257865519, now seen corresponding path program 1 times [2024-11-28 02:59:52,614 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 02:59:52,614 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1976468526] [2024-11-28 02:59:52,615 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:59:52,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 02:59:58,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 03:00:00,340 INFO L134 CoverageAnalysis]: Checked inductivity of 1128 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1128 trivial. 0 not checked. [2024-11-28 03:00:00,340 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 03:00:00,340 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1976468526] [2024-11-28 03:00:00,341 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1976468526] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 03:00:00,341 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 03:00:00,342 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-28 03:00:00,343 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [48329594] [2024-11-28 03:00:00,344 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 03:00:00,349 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-28 03:00:00,349 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 03:00:00,377 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-28 03:00:00,378 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 03:00:00,388 INFO L87 Difference]: Start difference. First operand has 3752 states, 2721 states have (on average 1.320470415288497) internal successors, (3593), 2780 states have internal predecessors, (3593), 861 states have call successors, (861), 168 states have call predecessors, (861), 167 states have return successors, (856), 850 states have call predecessors, (856), 856 states have call successors, (856) Second operand has 3 states, 3 states have (on average 12.666666666666666) internal successors, (38), 3 states have internal predecessors, (38), 3 states have call successors, (21), 2 states have call predecessors, (21), 1 states have return successors, (19), 3 states have call predecessors, (19), 3 states have call successors, (19) [2024-11-28 03:00:04,635 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.22s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-28 03:00:05,905 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 03:00:05,907 INFO L93 Difference]: Finished difference Result 10905 states and 15567 transitions. [2024-11-28 03:00:05,909 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-28 03:00:05,911 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 12.666666666666666) internal successors, (38), 3 states have internal predecessors, (38), 3 states have call successors, (21), 2 states have call predecessors, (21), 1 states have return successors, (19), 3 states have call predecessors, (19), 3 states have call successors, (19) Word has length 200 [2024-11-28 03:00:05,913 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 03:00:06,038 INFO L225 Difference]: With dead ends: 10905 [2024-11-28 03:00:06,038 INFO L226 Difference]: Without dead ends: 7178 [2024-11-28 03:00:06,103 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 03:00:06,106 INFO L435 NwaCegarLoop]: 5104 mSDtfsCounter, 4952 mSDsluCounter, 5022 mSDsCounter, 0 mSdLazyCounter, 10 mSolverCounterSat, 3 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4952 SdHoareTripleChecker+Valid, 10126 SdHoareTripleChecker+Invalid, 14 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 10 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.4s IncrementalHoareTripleChecker+Time [2024-11-28 03:00:06,107 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4952 Valid, 10126 Invalid, 14 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [3 Valid, 10 Invalid, 1 Unknown, 0 Unchecked, 4.4s Time] [2024-11-28 03:00:06,215 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7178 states. [2024-11-28 03:00:06,922 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7178 to 7172. [2024-11-28 03:00:06,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7172 states, 5213 states have (on average 1.2865912142720122) internal successors, (6707), 5294 states have internal predecessors, (6707), 1628 states have call successors, (1628), 328 states have call predecessors, (1628), 327 states have return successors, (1625), 1613 states have call predecessors, (1625), 1625 states have call successors, (1625) [2024-11-28 03:00:07,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7172 states to 7172 states and 9960 transitions. [2024-11-28 03:00:07,050 INFO L78 Accepts]: Start accepts. Automaton has 7172 states and 9960 transitions. Word has length 200 [2024-11-28 03:00:07,052 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 03:00:07,054 INFO L471 AbstractCegarLoop]: Abstraction has 7172 states and 9960 transitions. [2024-11-28 03:00:07,055 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 12.666666666666666) internal successors, (38), 3 states have internal predecessors, (38), 3 states have call successors, (21), 2 states have call predecessors, (21), 1 states have return successors, (19), 3 states have call predecessors, (19), 3 states have call successors, (19) [2024-11-28 03:00:07,055 INFO L276 IsEmpty]: Start isEmpty. Operand 7172 states and 9960 transitions. [2024-11-28 03:00:07,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-11-28 03:00:07,070 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 03:00:07,071 INFO L218 NwaCegarLoop]: trace histogram [17, 17, 16, 16, 16, 16, 16, 16, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 03:00:07,071 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-28 03:00:07,072 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 2 more)] === [2024-11-28 03:00:07,072 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 03:00:07,072 INFO L85 PathProgramCache]: Analyzing trace with hash 1817475589, now seen corresponding path program 1 times [2024-11-28 03:00:07,073 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 03:00:07,073 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1755827213] [2024-11-28 03:00:07,073 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:00:07,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 03:00:13,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 03:00:15,162 INFO L134 CoverageAnalysis]: Checked inductivity of 1128 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1128 trivial. 0 not checked. [2024-11-28 03:00:15,163 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 03:00:15,165 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1755827213] [2024-11-28 03:00:15,166 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1755827213] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 03:00:15,166 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 03:00:15,166 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-28 03:00:15,167 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1480447044] [2024-11-28 03:00:15,167 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 03:00:15,169 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-28 03:00:15,170 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 03:00:15,171 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-28 03:00:15,171 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 03:00:15,172 INFO L87 Difference]: Start difference. First operand 7172 states and 9960 transitions. Second operand has 3 states, 3 states have (on average 16.333333333333332) internal successors, (49), 3 states have internal predecessors, (49), 3 states have call successors, (22), 2 states have call predecessors, (22), 1 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18) [2024-11-28 03:00:19,438 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.20s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-28 03:00:20,735 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 03:00:20,735 INFO L93 Difference]: Finished difference Result 15606 states and 21601 transitions. [2024-11-28 03:00:20,736 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-28 03:00:20,736 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 16.333333333333332) internal successors, (49), 3 states have internal predecessors, (49), 3 states have call successors, (22), 2 states have call predecessors, (22), 1 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18) Word has length 211 [2024-11-28 03:00:20,739 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 03:00:20,823 INFO L225 Difference]: With dead ends: 15606 [2024-11-28 03:00:20,823 INFO L226 Difference]: Without dead ends: 8471 [2024-11-28 03:00:20,864 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 03:00:20,866 INFO L435 NwaCegarLoop]: 5109 mSDtfsCounter, 3343 mSDsluCounter, 5001 mSDsCounter, 0 mSdLazyCounter, 74 mSolverCounterSat, 19 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3343 SdHoareTripleChecker+Valid, 10110 SdHoareTripleChecker+Invalid, 94 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 19 IncrementalHoareTripleChecker+Valid, 74 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.0s IncrementalHoareTripleChecker+Time [2024-11-28 03:00:20,867 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3343 Valid, 10110 Invalid, 94 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [19 Valid, 74 Invalid, 1 Unknown, 0 Unchecked, 5.0s Time] [2024-11-28 03:00:20,880 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8471 states. [2024-11-28 03:00:21,247 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8471 to 8441. [2024-11-28 03:00:21,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8441 states, 6197 states have (on average 1.2843311279651444) internal successors, (7959), 6279 states have internal predecessors, (7959), 1833 states have call successors, (1833), 408 states have call predecessors, (1833), 407 states have return successors, (1830), 1819 states have call predecessors, (1830), 1830 states have call successors, (1830) [2024-11-28 03:00:21,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8441 states to 8441 states and 11622 transitions. [2024-11-28 03:00:21,338 INFO L78 Accepts]: Start accepts. Automaton has 8441 states and 11622 transitions. Word has length 211 [2024-11-28 03:00:21,339 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 03:00:21,339 INFO L471 AbstractCegarLoop]: Abstraction has 8441 states and 11622 transitions. [2024-11-28 03:00:21,340 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 16.333333333333332) internal successors, (49), 3 states have internal predecessors, (49), 3 states have call successors, (22), 2 states have call predecessors, (22), 1 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18) [2024-11-28 03:00:21,340 INFO L276 IsEmpty]: Start isEmpty. Operand 8441 states and 11622 transitions. [2024-11-28 03:00:21,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2024-11-28 03:00:21,347 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 03:00:21,348 INFO L218 NwaCegarLoop]: trace histogram [17, 17, 16, 16, 16, 16, 16, 16, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 03:00:21,348 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-28 03:00:21,348 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 2 more)] === [2024-11-28 03:00:21,352 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 03:00:21,352 INFO L85 PathProgramCache]: Analyzing trace with hash 1913709316, now seen corresponding path program 1 times [2024-11-28 03:00:21,352 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 03:00:21,353 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [989198253] [2024-11-28 03:00:21,353 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:00:21,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 03:00:28,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 03:00:29,366 INFO L134 CoverageAnalysis]: Checked inductivity of 1128 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1128 trivial. 0 not checked. [2024-11-28 03:00:29,367 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 03:00:29,367 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [989198253] [2024-11-28 03:00:29,367 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [989198253] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 03:00:29,367 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 03:00:29,368 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-28 03:00:29,368 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1781866028] [2024-11-28 03:00:29,368 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 03:00:29,369 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-28 03:00:29,369 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 03:00:29,370 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-28 03:00:29,370 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 03:00:29,370 INFO L87 Difference]: Start difference. First operand 8441 states and 11622 transitions. Second operand has 3 states, 3 states have (on average 18.0) internal successors, (54), 3 states have internal predecessors, (54), 3 states have call successors, (22), 2 states have call predecessors, (22), 1 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18) [2024-11-28 03:00:33,561 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.19s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-28 03:00:34,965 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 03:00:34,965 INFO L93 Difference]: Finished difference Result 18593 states and 25514 transitions. [2024-11-28 03:00:34,966 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-28 03:00:34,966 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 18.0) internal successors, (54), 3 states have internal predecessors, (54), 3 states have call successors, (22), 2 states have call predecessors, (22), 1 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18) Word has length 216 [2024-11-28 03:00:34,967 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 03:00:35,079 INFO L225 Difference]: With dead ends: 18593 [2024-11-28 03:00:35,080 INFO L226 Difference]: Without dead ends: 10189 [2024-11-28 03:00:35,128 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 03:00:35,129 INFO L435 NwaCegarLoop]: 5119 mSDtfsCounter, 4049 mSDsluCounter, 4934 mSDsCounter, 0 mSdLazyCounter, 86 mSolverCounterSat, 7 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4049 SdHoareTripleChecker+Valid, 10053 SdHoareTripleChecker+Invalid, 94 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 86 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.1s IncrementalHoareTripleChecker+Time [2024-11-28 03:00:35,130 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4049 Valid, 10053 Invalid, 94 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 86 Invalid, 1 Unknown, 0 Unchecked, 5.1s Time] [2024-11-28 03:00:35,148 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10189 states. [2024-11-28 03:00:35,752 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10189 to 10151. [2024-11-28 03:00:35,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10151 states, 7395 states have (on average 1.277079107505071) internal successors, (9444), 7505 states have internal predecessors, (9444), 2219 states have call successors, (2219), 534 states have call predecessors, (2219), 533 states have return successors, (2219), 2193 states have call predecessors, (2219), 2216 states have call successors, (2219) [2024-11-28 03:00:35,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10151 states to 10151 states and 13882 transitions. [2024-11-28 03:00:35,847 INFO L78 Accepts]: Start accepts. Automaton has 10151 states and 13882 transitions. Word has length 216 [2024-11-28 03:00:35,848 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 03:00:35,848 INFO L471 AbstractCegarLoop]: Abstraction has 10151 states and 13882 transitions. [2024-11-28 03:00:35,850 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 18.0) internal successors, (54), 3 states have internal predecessors, (54), 3 states have call successors, (22), 2 states have call predecessors, (22), 1 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18) [2024-11-28 03:00:35,850 INFO L276 IsEmpty]: Start isEmpty. Operand 10151 states and 13882 transitions. [2024-11-28 03:00:35,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2024-11-28 03:00:35,861 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 03:00:35,862 INFO L218 NwaCegarLoop]: trace histogram [17, 17, 16, 16, 16, 16, 16, 16, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 03:00:35,862 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-11-28 03:00:35,862 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_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 2 more)] === [2024-11-28 03:00:35,863 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 03:00:35,863 INFO L85 PathProgramCache]: Analyzing trace with hash -2126253103, now seen corresponding path program 1 times [2024-11-28 03:00:35,863 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 03:00:35,863 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1074610439] [2024-11-28 03:00:35,863 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:00:35,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 03:00:42,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 03:00:43,329 INFO L134 CoverageAnalysis]: Checked inductivity of 1128 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1128 trivial. 0 not checked. [2024-11-28 03:00:43,330 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 03:00:43,330 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1074610439] [2024-11-28 03:00:43,330 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1074610439] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 03:00:43,330 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 03:00:43,330 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-28 03:00:43,330 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1718948312] [2024-11-28 03:00:43,331 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 03:00:43,331 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-28 03:00:43,331 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 03:00:43,332 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-28 03:00:43,332 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 03:00:43,333 INFO L87 Difference]: Start difference. First operand 10151 states and 13882 transitions. Second operand has 3 states, 3 states have (on average 20.666666666666668) internal successors, (62), 3 states have internal predecessors, (62), 3 states have call successors, (23), 2 states have call predecessors, (23), 1 states have return successors, (22), 3 states have call predecessors, (22), 3 states have call successors, (22) [2024-11-28 03:00:47,524 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.19s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-28 03:00:48,852 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 03:00:48,852 INFO L93 Difference]: Finished difference Result 28818 states and 39495 transitions. [2024-11-28 03:00:48,852 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-28 03:00:48,853 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 20.666666666666668) internal successors, (62), 3 states have internal predecessors, (62), 3 states have call successors, (23), 2 states have call predecessors, (23), 1 states have return successors, (22), 3 states have call predecessors, (22), 3 states have call successors, (22) Word has length 229 [2024-11-28 03:00:48,854 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 03:00:49,009 INFO L225 Difference]: With dead ends: 28818 [2024-11-28 03:00:49,009 INFO L226 Difference]: Without dead ends: 18704 [2024-11-28 03:00:49,060 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 03:00:49,063 INFO L435 NwaCegarLoop]: 5110 mSDtfsCounter, 4780 mSDsluCounter, 5038 mSDsCounter, 0 mSdLazyCounter, 30 mSolverCounterSat, 8 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4780 SdHoareTripleChecker+Valid, 10148 SdHoareTripleChecker+Invalid, 39 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 8 IncrementalHoareTripleChecker+Valid, 30 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.6s IncrementalHoareTripleChecker+Time [2024-11-28 03:00:49,064 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4780 Valid, 10148 Invalid, 39 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [8 Valid, 30 Invalid, 1 Unknown, 0 Unchecked, 4.6s Time] [2024-11-28 03:00:49,097 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 18704 states. [2024-11-28 03:00:49,990 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 18704 to 18664. [2024-11-28 03:00:50,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 18664 states, 13582 states have (on average 1.2761743484022972) internal successors, (17333), 13793 states have internal predecessors, (17333), 4093 states have call successors, (4093), 989 states have call predecessors, (4093), 985 states have return successors, (4169), 4027 states have call predecessors, (4169), 4090 states have call successors, (4169) [2024-11-28 03:00:50,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18664 states to 18664 states and 25595 transitions. [2024-11-28 03:00:50,157 INFO L78 Accepts]: Start accepts. Automaton has 18664 states and 25595 transitions. Word has length 229 [2024-11-28 03:00:50,158 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 03:00:50,158 INFO L471 AbstractCegarLoop]: Abstraction has 18664 states and 25595 transitions. [2024-11-28 03:00:50,158 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 20.666666666666668) internal successors, (62), 3 states have internal predecessors, (62), 3 states have call successors, (23), 2 states have call predecessors, (23), 1 states have return successors, (22), 3 states have call predecessors, (22), 3 states have call successors, (22) [2024-11-28 03:00:50,159 INFO L276 IsEmpty]: Start isEmpty. Operand 18664 states and 25595 transitions. [2024-11-28 03:00:50,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2024-11-28 03:00:50,167 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 03:00:50,168 INFO L218 NwaCegarLoop]: trace histogram [20, 20, 16, 16, 16, 16, 16, 16, 5, 5, 5, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 03:00:50,169 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-11-28 03:00:50,169 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 2 more)] === [2024-11-28 03:00:50,170 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 03:00:50,170 INFO L85 PathProgramCache]: Analyzing trace with hash 424387321, now seen corresponding path program 1 times [2024-11-28 03:00:50,170 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 03:00:50,170 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [720940716] [2024-11-28 03:00:50,170 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:00:50,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 03:00:56,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 03:00:57,414 INFO L134 CoverageAnalysis]: Checked inductivity of 1336 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1330 trivial. 0 not checked. [2024-11-28 03:00:57,415 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 03:00:57,415 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [720940716] [2024-11-28 03:00:57,415 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [720940716] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 03:00:57,415 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 03:00:57,415 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-28 03:00:57,416 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [35107282] [2024-11-28 03:00:57,416 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 03:00:57,416 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-28 03:00:57,417 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 03:00:57,418 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-28 03:00:57,418 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 03:00:57,418 INFO L87 Difference]: Start difference. First operand 18664 states and 25595 transitions. Second operand has 3 states, 3 states have (on average 24.666666666666668) internal successors, (74), 3 states have internal predecessors, (74), 3 states have call successors, (30), 2 states have call predecessors, (30), 1 states have return successors, (28), 3 states have call predecessors, (28), 3 states have call successors, (28) [2024-11-28 03:00:58,255 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 03:00:58,255 INFO L93 Difference]: Finished difference Result 36986 states and 50758 transitions. [2024-11-28 03:00:58,256 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-28 03:00:58,256 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 24.666666666666668) internal successors, (74), 3 states have internal predecessors, (74), 3 states have call successors, (30), 2 states have call predecessors, (30), 1 states have return successors, (28), 3 states have call predecessors, (28), 3 states have call successors, (28) Word has length 272 [2024-11-28 03:00:58,256 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 03:00:58,383 INFO L225 Difference]: With dead ends: 36986 [2024-11-28 03:00:58,383 INFO L226 Difference]: Without dead ends: 18664 [2024-11-28 03:00:58,458 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 03:00:58,460 INFO L435 NwaCegarLoop]: 5058 mSDtfsCounter, 5008 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 7 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5008 SdHoareTripleChecker+Valid, 5058 SdHoareTripleChecker+Invalid, 8 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 7 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-11-28 03:00:58,460 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [5008 Valid, 5058 Invalid, 8 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 7 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-11-28 03:00:58,482 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 18664 states. [2024-11-28 03:00:59,186 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 18664 to 18664. [2024-11-28 03:00:59,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 18664 states, 13582 states have (on average 1.2752908260933589) internal successors, (17321), 13793 states have internal predecessors, (17321), 4093 states have call successors, (4093), 989 states have call predecessors, (4093), 985 states have return successors, (4169), 4027 states have call predecessors, (4169), 4090 states have call successors, (4169) [2024-11-28 03:00:59,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18664 states to 18664 states and 25583 transitions. [2024-11-28 03:00:59,329 INFO L78 Accepts]: Start accepts. Automaton has 18664 states and 25583 transitions. Word has length 272 [2024-11-28 03:00:59,332 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 03:00:59,333 INFO L471 AbstractCegarLoop]: Abstraction has 18664 states and 25583 transitions. [2024-11-28 03:00:59,333 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 24.666666666666668) internal successors, (74), 3 states have internal predecessors, (74), 3 states have call successors, (30), 2 states have call predecessors, (30), 1 states have return successors, (28), 3 states have call predecessors, (28), 3 states have call successors, (28) [2024-11-28 03:00:59,333 INFO L276 IsEmpty]: Start isEmpty. Operand 18664 states and 25583 transitions. [2024-11-28 03:00:59,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2024-11-28 03:00:59,338 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 03:00:59,339 INFO L218 NwaCegarLoop]: trace histogram [20, 20, 16, 16, 16, 16, 16, 16, 5, 5, 5, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 03:00:59,339 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2024-11-28 03:00:59,339 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 2 more)] === [2024-11-28 03:00:59,339 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 03:00:59,340 INFO L85 PathProgramCache]: Analyzing trace with hash 1685304571, now seen corresponding path program 1 times [2024-11-28 03:00:59,340 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 03:00:59,340 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1487024967] [2024-11-28 03:00:59,340 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:00:59,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 03:01:05,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 03:01:06,133 INFO L134 CoverageAnalysis]: Checked inductivity of 1336 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1330 trivial. 0 not checked. [2024-11-28 03:01:06,134 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 03:01:06,134 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1487024967] [2024-11-28 03:01:06,134 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1487024967] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 03:01:06,134 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 03:01:06,134 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-28 03:01:06,134 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [509174765] [2024-11-28 03:01:06,134 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 03:01:06,135 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-28 03:01:06,135 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 03:01:06,136 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-28 03:01:06,136 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 03:01:06,136 INFO L87 Difference]: Start difference. First operand 18664 states and 25583 transitions. Second operand has 3 states, 3 states have (on average 24.666666666666668) internal successors, (74), 3 states have internal predecessors, (74), 3 states have call successors, (30), 2 states have call predecessors, (30), 1 states have return successors, (28), 3 states have call predecessors, (28), 3 states have call successors, (28) [2024-11-28 03:01:10,321 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.18s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-28 03:01:11,482 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 03:01:11,482 INFO L93 Difference]: Finished difference Result 54759 states and 75200 transitions. [2024-11-28 03:01:11,482 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-28 03:01:11,482 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 24.666666666666668) internal successors, (74), 3 states have internal predecessors, (74), 3 states have call successors, (30), 2 states have call predecessors, (30), 1 states have return successors, (28), 3 states have call predecessors, (28), 3 states have call successors, (28) Word has length 272 [2024-11-28 03:01:11,483 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 03:01:11,754 INFO L225 Difference]: With dead ends: 54759 [2024-11-28 03:01:11,754 INFO L226 Difference]: Without dead ends: 36437 [2024-11-28 03:01:11,854 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 03:01:11,855 INFO L435 NwaCegarLoop]: 5584 mSDtfsCounter, 4947 mSDsluCounter, 5031 mSDsCounter, 0 mSdLazyCounter, 8 mSolverCounterSat, 1 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4947 SdHoareTripleChecker+Valid, 10615 SdHoareTripleChecker+Invalid, 10 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 8 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.4s IncrementalHoareTripleChecker+Time [2024-11-28 03:01:11,856 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4947 Valid, 10615 Invalid, 10 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 8 Invalid, 1 Unknown, 0 Unchecked, 4.4s Time] [2024-11-28 03:01:11,894 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 36437 states. [2024-11-28 03:01:13,518 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 36437 to 36410. [2024-11-28 03:01:13,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 36410 states, 26521 states have (on average 1.2782700501489386) internal successors, (33901), 26920 states have internal predecessors, (33901), 7974 states have call successors, (7974), 1918 states have call predecessors, (7974), 1911 states have return successors, (8129), 7863 states have call predecessors, (8129), 7971 states have call successors, (8129) [2024-11-28 03:01:13,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36410 states to 36410 states and 50004 transitions. [2024-11-28 03:01:13,790 INFO L78 Accepts]: Start accepts. Automaton has 36410 states and 50004 transitions. Word has length 272 [2024-11-28 03:01:13,791 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 03:01:13,791 INFO L471 AbstractCegarLoop]: Abstraction has 36410 states and 50004 transitions. [2024-11-28 03:01:13,792 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 24.666666666666668) internal successors, (74), 3 states have internal predecessors, (74), 3 states have call successors, (30), 2 states have call predecessors, (30), 1 states have return successors, (28), 3 states have call predecessors, (28), 3 states have call successors, (28) [2024-11-28 03:01:13,792 INFO L276 IsEmpty]: Start isEmpty. Operand 36410 states and 50004 transitions. [2024-11-28 03:01:13,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2024-11-28 03:01:13,797 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 03:01:13,798 INFO L218 NwaCegarLoop]: trace histogram [20, 20, 16, 16, 16, 16, 16, 16, 5, 5, 5, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 03:01:13,798 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2024-11-28 03:01:13,799 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 2 more)] === [2024-11-28 03:01:13,799 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 03:01:13,799 INFO L85 PathProgramCache]: Analyzing trace with hash 2108006397, now seen corresponding path program 1 times [2024-11-28 03:01:13,799 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 03:01:13,800 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1145636225] [2024-11-28 03:01:13,800 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:01:13,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 03:01:19,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 03:01:21,359 INFO L134 CoverageAnalysis]: Checked inductivity of 1336 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1336 trivial. 0 not checked. [2024-11-28 03:01:21,359 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 03:01:21,360 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1145636225] [2024-11-28 03:01:21,360 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1145636225] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 03:01:21,360 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 03:01:21,360 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-28 03:01:21,360 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1637888323] [2024-11-28 03:01:21,360 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 03:01:21,360 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-28 03:01:21,361 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 03:01:21,363 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-28 03:01:21,363 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-28 03:01:21,363 INFO L87 Difference]: Start difference. First operand 36410 states and 50004 transitions. Second operand has 5 states, 5 states have (on average 14.0) internal successors, (70), 4 states have internal predecessors, (70), 2 states have call successors, (29), 3 states have call predecessors, (29), 1 states have return successors, (27), 2 states have call predecessors, (27), 2 states have call successors, (27) [2024-11-28 03:01:24,276 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 03:01:24,277 INFO L93 Difference]: Finished difference Result 72298 states and 99467 transitions. [2024-11-28 03:01:24,277 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-28 03:01:24,278 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 14.0) internal successors, (70), 4 states have internal predecessors, (70), 2 states have call successors, (29), 3 states have call predecessors, (29), 1 states have return successors, (27), 2 states have call predecessors, (27), 2 states have call successors, (27) Word has length 272 [2024-11-28 03:01:24,278 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 03:01:24,994 INFO L225 Difference]: With dead ends: 72298 [2024-11-28 03:01:24,994 INFO L226 Difference]: Without dead ends: 72296 [2024-11-28 03:01:25,034 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 03:01:25,035 INFO L435 NwaCegarLoop]: 5089 mSDtfsCounter, 4989 mSDsluCounter, 15144 mSDsCounter, 0 mSdLazyCounter, 64 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4990 SdHoareTripleChecker+Valid, 20233 SdHoareTripleChecker+Invalid, 65 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 64 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2024-11-28 03:01:25,036 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4990 Valid, 20233 Invalid, 65 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1 Valid, 64 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2024-11-28 03:01:25,103 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 72296 states. [2024-11-28 03:01:28,491 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 72296 to 72268. [2024-11-28 03:01:28,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 72268 states, 52664 states have (on average 1.2793369284520735) internal successors, (67375), 53471 states have internal predecessors, (67375), 15819 states have call successors, (15819), 3803 states have call predecessors, (15819), 3781 states have return successors, (16247), 15569 states have call predecessors, (16247), 15813 states have call successors, (16247) [2024-11-28 03:01:28,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72268 states to 72268 states and 99441 transitions. [2024-11-28 03:01:28,998 INFO L78 Accepts]: Start accepts. Automaton has 72268 states and 99441 transitions. Word has length 272 [2024-11-28 03:01:28,999 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 03:01:28,999 INFO L471 AbstractCegarLoop]: Abstraction has 72268 states and 99441 transitions. [2024-11-28 03:01:28,999 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 14.0) internal successors, (70), 4 states have internal predecessors, (70), 2 states have call successors, (29), 3 states have call predecessors, (29), 1 states have return successors, (27), 2 states have call predecessors, (27), 2 states have call successors, (27) [2024-11-28 03:01:28,999 INFO L276 IsEmpty]: Start isEmpty. Operand 72268 states and 99441 transitions. [2024-11-28 03:01:29,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2024-11-28 03:01:29,005 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 03:01:29,005 INFO L218 NwaCegarLoop]: trace histogram [20, 20, 16, 16, 16, 16, 16, 16, 5, 5, 5, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 03:01:29,005 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2024-11-28 03:01:29,006 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 2 more)] === [2024-11-28 03:01:29,006 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 03:01:29,006 INFO L85 PathProgramCache]: Analyzing trace with hash 2007502701, now seen corresponding path program 1 times [2024-11-28 03:01:29,006 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 03:01:29,006 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1043108449] [2024-11-28 03:01:29,007 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:01:29,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 03:01:36,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 03:01:38,294 INFO L134 CoverageAnalysis]: Checked inductivity of 1338 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1336 trivial. 0 not checked. [2024-11-28 03:01:38,294 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 03:01:38,295 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1043108449] [2024-11-28 03:01:38,295 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1043108449] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 03:01:38,295 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 03:01:38,295 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-28 03:01:38,295 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [427928618] [2024-11-28 03:01:38,295 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 03:01:38,296 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-28 03:01:38,296 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 03:01:38,297 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-28 03:01:38,297 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-28 03:01:38,297 INFO L87 Difference]: Start difference. First operand 72268 states and 99441 transitions. Second operand has 5 states, 5 states have (on average 14.6) internal successors, (73), 4 states have internal predecessors, (73), 2 states have call successors, (30), 3 states have call predecessors, (30), 1 states have return successors, (28), 2 states have call predecessors, (28), 2 states have call successors, (28) [2024-11-28 03:01:40,384 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 03:01:40,384 INFO L93 Difference]: Finished difference Result 72278 states and 99450 transitions. [2024-11-28 03:01:40,385 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-28 03:01:40,385 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 14.6) internal successors, (73), 4 states have internal predecessors, (73), 2 states have call successors, (30), 3 states have call predecessors, (30), 1 states have return successors, (28), 2 states have call predecessors, (28), 2 states have call successors, (28) Word has length 277 [2024-11-28 03:01:40,386 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 03:01:40,957 INFO L225 Difference]: With dead ends: 72278 [2024-11-28 03:01:40,958 INFO L226 Difference]: Without dead ends: 72276 [2024-11-28 03:01:40,999 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 03:01:41,001 INFO L435 NwaCegarLoop]: 5065 mSDtfsCounter, 4987 mSDsluCounter, 10109 mSDsCounter, 0 mSdLazyCounter, 25 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4988 SdHoareTripleChecker+Valid, 15174 SdHoareTripleChecker+Invalid, 25 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 25 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2024-11-28 03:01:41,003 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4988 Valid, 15174 Invalid, 25 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 25 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2024-11-28 03:01:41,104 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 72276 states. [2024-11-28 03:01:43,895 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 72276 to 72276. [2024-11-28 03:01:43,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 72276 states, 52670 states have (on average 1.2793051072716917) internal successors, (67381), 53477 states have internal predecessors, (67381), 15819 states have call successors, (15819), 3805 states have call predecessors, (15819), 3783 states have return successors, (16247), 15569 states have call predecessors, (16247), 15813 states have call successors, (16247) [2024-11-28 03:01:44,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72276 states to 72276 states and 99447 transitions. [2024-11-28 03:01:44,413 INFO L78 Accepts]: Start accepts. Automaton has 72276 states and 99447 transitions. Word has length 277 [2024-11-28 03:01:44,414 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 03:01:44,415 INFO L471 AbstractCegarLoop]: Abstraction has 72276 states and 99447 transitions. [2024-11-28 03:01:44,416 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 14.6) internal successors, (73), 4 states have internal predecessors, (73), 2 states have call successors, (30), 3 states have call predecessors, (30), 1 states have return successors, (28), 2 states have call predecessors, (28), 2 states have call successors, (28) [2024-11-28 03:01:44,416 INFO L276 IsEmpty]: Start isEmpty. Operand 72276 states and 99447 transitions. [2024-11-28 03:01:44,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 283 [2024-11-28 03:01:44,424 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 03:01:44,424 INFO L218 NwaCegarLoop]: trace histogram [20, 20, 16, 16, 16, 16, 16, 16, 5, 5, 5, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 03:01:44,424 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2024-11-28 03:01:44,424 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 2 more)] === [2024-11-28 03:01:44,425 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 03:01:44,425 INFO L85 PathProgramCache]: Analyzing trace with hash -1743856195, now seen corresponding path program 1 times [2024-11-28 03:01:44,426 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 03:01:44,426 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1427412027] [2024-11-28 03:01:44,426 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:01:44,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 03:01:52,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 03:01:54,286 INFO L134 CoverageAnalysis]: Checked inductivity of 1344 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1340 trivial. 0 not checked. [2024-11-28 03:01:54,287 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 03:01:54,288 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1427412027] [2024-11-28 03:01:54,288 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1427412027] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 03:01:54,288 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 03:01:54,288 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-28 03:01:54,288 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1418203357] [2024-11-28 03:01:54,288 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 03:01:54,289 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-28 03:01:54,291 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 03:01:54,292 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-28 03:01:54,292 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-28 03:01:54,293 INFO L87 Difference]: Start difference. First operand 72276 states and 99447 transitions. Second operand has 5 states, 5 states have (on average 14.6) internal successors, (73), 4 states have internal predecessors, (73), 2 states have call successors, (31), 3 states have call predecessors, (31), 1 states have return successors, (29), 2 states have call predecessors, (29), 2 states have call successors, (29) [2024-11-28 03:01:57,892 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 03:01:57,892 INFO L93 Difference]: Finished difference Result 72286 states and 99456 transitions. [2024-11-28 03:01:57,893 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-28 03:01:57,893 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 14.6) internal successors, (73), 4 states have internal predecessors, (73), 2 states have call successors, (31), 3 states have call predecessors, (31), 1 states have return successors, (29), 2 states have call predecessors, (29), 2 states have call successors, (29) Word has length 282 [2024-11-28 03:01:57,894 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 03:01:58,400 INFO L225 Difference]: With dead ends: 72286 [2024-11-28 03:01:58,400 INFO L226 Difference]: Without dead ends: 72284 [2024-11-28 03:01:58,495 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 03:01:58,496 INFO L435 NwaCegarLoop]: 5065 mSDtfsCounter, 4986 mSDsluCounter, 10109 mSDsCounter, 0 mSdLazyCounter, 25 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4987 SdHoareTripleChecker+Valid, 15174 SdHoareTripleChecker+Invalid, 25 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 25 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2024-11-28 03:01:58,496 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4987 Valid, 15174 Invalid, 25 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 25 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2024-11-28 03:01:58,642 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 72284 states. [2024-11-28 03:02:01,941 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 72284 to 72284. [2024-11-28 03:02:01,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 72284 states, 52676 states have (on average 1.2792732933404207) internal successors, (67387), 53483 states have internal predecessors, (67387), 15819 states have call successors, (15819), 3807 states have call predecessors, (15819), 3785 states have return successors, (16247), 15569 states have call predecessors, (16247), 15813 states have call successors, (16247) [2024-11-28 03:02:02,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72284 states to 72284 states and 99453 transitions. [2024-11-28 03:02:02,326 INFO L78 Accepts]: Start accepts. Automaton has 72284 states and 99453 transitions. Word has length 282 [2024-11-28 03:02:02,326 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 03:02:02,326 INFO L471 AbstractCegarLoop]: Abstraction has 72284 states and 99453 transitions. [2024-11-28 03:02:02,327 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 14.6) internal successors, (73), 4 states have internal predecessors, (73), 2 states have call successors, (31), 3 states have call predecessors, (31), 1 states have return successors, (29), 2 states have call predecessors, (29), 2 states have call successors, (29) [2024-11-28 03:02:02,327 INFO L276 IsEmpty]: Start isEmpty. Operand 72284 states and 99453 transitions. [2024-11-28 03:02:02,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2024-11-28 03:02:02,332 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 03:02:02,332 INFO L218 NwaCegarLoop]: trace histogram [20, 20, 16, 16, 16, 16, 16, 16, 5, 5, 5, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 03:02:02,332 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2024-11-28 03:02:02,333 INFO L396 AbstractCegarLoop]: === Iteration 10 === 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 2 more)] === [2024-11-28 03:02:02,333 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 03:02:02,333 INFO L85 PathProgramCache]: Analyzing trace with hash -698771155, now seen corresponding path program 1 times [2024-11-28 03:02:02,334 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 03:02:02,334 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1190198848] [2024-11-28 03:02:02,334 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:02:02,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 03:02:10,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 03:02:11,722 INFO L134 CoverageAnalysis]: Checked inductivity of 1354 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1348 trivial. 0 not checked. [2024-11-28 03:02:11,723 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 03:02:11,723 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1190198848] [2024-11-28 03:02:11,723 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1190198848] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 03:02:11,723 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 03:02:11,723 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-28 03:02:11,723 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [893274855] [2024-11-28 03:02:11,723 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 03:02:11,724 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-28 03:02:11,724 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 03:02:11,725 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-28 03:02:11,725 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-28 03:02:11,727 INFO L87 Difference]: Start difference. First operand 72284 states and 99453 transitions. Second operand has 5 states, 5 states have (on average 14.6) internal successors, (73), 4 states have internal predecessors, (73), 2 states have call successors, (32), 3 states have call predecessors, (32), 1 states have return successors, (30), 2 states have call predecessors, (30), 2 states have call successors, (30) [2024-11-28 03:02:14,488 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 03:02:14,489 INFO L93 Difference]: Finished difference Result 72294 states and 99462 transitions. [2024-11-28 03:02:14,489 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-28 03:02:14,490 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 14.6) internal successors, (73), 4 states have internal predecessors, (73), 2 states have call successors, (32), 3 states have call predecessors, (32), 1 states have return successors, (30), 2 states have call predecessors, (30), 2 states have call successors, (30) Word has length 287 [2024-11-28 03:02:14,490 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 03:02:15,220 INFO L225 Difference]: With dead ends: 72294 [2024-11-28 03:02:15,220 INFO L226 Difference]: Without dead ends: 72292 [2024-11-28 03:02:15,269 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 03:02:15,271 INFO L435 NwaCegarLoop]: 5065 mSDtfsCounter, 4985 mSDsluCounter, 10109 mSDsCounter, 0 mSdLazyCounter, 25 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4986 SdHoareTripleChecker+Valid, 15174 SdHoareTripleChecker+Invalid, 25 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 25 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2024-11-28 03:02:15,271 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4986 Valid, 15174 Invalid, 25 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 25 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2024-11-28 03:02:15,351 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 72292 states. [2024-11-28 03:02:18,560 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 72292 to 72292. [2024-11-28 03:02:18,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 72292 states, 52682 states have (on average 1.2792414866557837) internal successors, (67393), 53489 states have internal predecessors, (67393), 15819 states have call successors, (15819), 3809 states have call predecessors, (15819), 3787 states have return successors, (16247), 15569 states have call predecessors, (16247), 15813 states have call successors, (16247) [2024-11-28 03:02:18,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72292 states to 72292 states and 99459 transitions. [2024-11-28 03:02:18,935 INFO L78 Accepts]: Start accepts. Automaton has 72292 states and 99459 transitions. Word has length 287 [2024-11-28 03:02:18,937 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 03:02:18,937 INFO L471 AbstractCegarLoop]: Abstraction has 72292 states and 99459 transitions. [2024-11-28 03:02:18,937 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 14.6) internal successors, (73), 4 states have internal predecessors, (73), 2 states have call successors, (32), 3 states have call predecessors, (32), 1 states have return successors, (30), 2 states have call predecessors, (30), 2 states have call successors, (30) [2024-11-28 03:02:18,937 INFO L276 IsEmpty]: Start isEmpty. Operand 72292 states and 99459 transitions. [2024-11-28 03:02:18,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2024-11-28 03:02:18,942 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 03:02:18,942 INFO L218 NwaCegarLoop]: trace histogram [20, 20, 16, 16, 16, 16, 16, 16, 5, 5, 5, 5, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 03:02:18,942 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2024-11-28 03:02:18,943 INFO L396 AbstractCegarLoop]: === Iteration 11 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2024-11-28 03:02:18,943 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 03:02:18,943 INFO L85 PathProgramCache]: Analyzing trace with hash -809002115, now seen corresponding path program 1 times [2024-11-28 03:02:18,943 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 03:02:18,944 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019627029] [2024-11-28 03:02:18,944 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:02:18,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 03:02:26,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 03:02:27,929 INFO L134 CoverageAnalysis]: Checked inductivity of 1368 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 1360 trivial. 0 not checked. [2024-11-28 03:02:27,929 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 03:02:27,929 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019627029] [2024-11-28 03:02:27,929 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2019627029] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 03:02:27,930 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 03:02:27,930 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-28 03:02:27,930 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1753543201] [2024-11-28 03:02:27,930 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 03:02:27,930 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-28 03:02:27,930 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 03:02:27,931 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-28 03:02:27,931 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-28 03:02:27,931 INFO L87 Difference]: Start difference. First operand 72292 states and 99459 transitions. Second operand has 5 states, 5 states have (on average 14.6) internal successors, (73), 4 states have internal predecessors, (73), 2 states have call successors, (33), 3 states have call predecessors, (33), 1 states have return successors, (31), 2 states have call predecessors, (31), 2 states have call successors, (31) [2024-11-28 03:02:31,144 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 03:02:31,144 INFO L93 Difference]: Finished difference Result 72302 states and 99468 transitions. [2024-11-28 03:02:31,145 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-28 03:02:31,145 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 14.6) internal successors, (73), 4 states have internal predecessors, (73), 2 states have call successors, (33), 3 states have call predecessors, (33), 1 states have return successors, (31), 2 states have call predecessors, (31), 2 states have call successors, (31) Word has length 292 [2024-11-28 03:02:31,146 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 03:02:31,573 INFO L225 Difference]: With dead ends: 72302 [2024-11-28 03:02:31,573 INFO L226 Difference]: Without dead ends: 72300 [2024-11-28 03:02:31,615 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 03:02:31,617 INFO L435 NwaCegarLoop]: 5065 mSDtfsCounter, 4984 mSDsluCounter, 10109 mSDsCounter, 0 mSdLazyCounter, 25 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4985 SdHoareTripleChecker+Valid, 15174 SdHoareTripleChecker+Invalid, 25 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 25 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2024-11-28 03:02:31,617 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4985 Valid, 15174 Invalid, 25 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 25 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2024-11-28 03:02:31,682 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 72300 states. [2024-11-28 03:02:34,422 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 72300 to 72300. [2024-11-28 03:02:34,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 72300 states, 52688 states have (on average 1.2792096872153051) internal successors, (67399), 53495 states have internal predecessors, (67399), 15819 states have call successors, (15819), 3811 states have call predecessors, (15819), 3789 states have return successors, (16247), 15569 states have call predecessors, (16247), 15813 states have call successors, (16247) [2024-11-28 03:02:34,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72300 states to 72300 states and 99465 transitions. [2024-11-28 03:02:34,823 INFO L78 Accepts]: Start accepts. Automaton has 72300 states and 99465 transitions. Word has length 292 [2024-11-28 03:02:34,823 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 03:02:34,823 INFO L471 AbstractCegarLoop]: Abstraction has 72300 states and 99465 transitions. [2024-11-28 03:02:34,824 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 14.6) internal successors, (73), 4 states have internal predecessors, (73), 2 states have call successors, (33), 3 states have call predecessors, (33), 1 states have return successors, (31), 2 states have call predecessors, (31), 2 states have call successors, (31) [2024-11-28 03:02:34,824 INFO L276 IsEmpty]: Start isEmpty. Operand 72300 states and 99465 transitions. [2024-11-28 03:02:34,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 292 [2024-11-28 03:02:34,830 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 03:02:34,830 INFO L218 NwaCegarLoop]: trace histogram [20, 20, 16, 16, 16, 16, 16, 16, 5, 5, 5, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 03:02:34,830 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2024-11-28 03:02:34,831 INFO L396 AbstractCegarLoop]: === Iteration 12 === 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 2 more)] === [2024-11-28 03:02:34,831 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 03:02:34,831 INFO L85 PathProgramCache]: Analyzing trace with hash 318555235, now seen corresponding path program 1 times [2024-11-28 03:02:34,832 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 03:02:34,832 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1597927902] [2024-11-28 03:02:34,832 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:02:34,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 03:02:42,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 03:02:43,466 INFO L134 CoverageAnalysis]: Checked inductivity of 1333 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1330 trivial. 0 not checked. [2024-11-28 03:02:43,466 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 03:02:43,467 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1597927902] [2024-11-28 03:02:43,467 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1597927902] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 03:02:43,467 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 03:02:43,467 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-28 03:02:43,467 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1738774981] [2024-11-28 03:02:43,467 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 03:02:43,468 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-28 03:02:43,468 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 03:02:43,469 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-28 03:02:43,469 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 03:02:43,469 INFO L87 Difference]: Start difference. First operand 72300 states and 99465 transitions. Second operand has 3 states, 3 states have (on average 30.333333333333332) internal successors, (91), 3 states have internal predecessors, (91), 3 states have call successors, (32), 2 states have call predecessors, (32), 1 states have return successors, (28), 2 states have call predecessors, (28), 2 states have call successors, (28) [2024-11-28 03:02:47,622 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.13s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-28 03:02:52,777 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 03:02:52,777 INFO L93 Difference]: Finished difference Result 166414 states and 228665 transitions. [2024-11-28 03:02:52,777 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-28 03:02:52,778 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 30.333333333333332) internal successors, (91), 3 states have internal predecessors, (91), 3 states have call successors, (32), 2 states have call predecessors, (32), 1 states have return successors, (28), 2 states have call predecessors, (28), 2 states have call successors, (28) Word has length 291 [2024-11-28 03:02:52,778 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 03:02:53,607 INFO L225 Difference]: With dead ends: 166414 [2024-11-28 03:02:53,607 INFO L226 Difference]: Without dead ends: 94456 [2024-11-28 03:02:53,826 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 03:02:53,827 INFO L435 NwaCegarLoop]: 8330 mSDtfsCounter, 3331 mSDsluCounter, 4995 mSDsCounter, 0 mSdLazyCounter, 75 mSolverCounterSat, 15 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3331 SdHoareTripleChecker+Valid, 13325 SdHoareTripleChecker+Invalid, 91 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 15 IncrementalHoareTripleChecker+Valid, 75 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.9s IncrementalHoareTripleChecker+Time [2024-11-28 03:02:53,827 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3331 Valid, 13325 Invalid, 91 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [15 Valid, 75 Invalid, 1 Unknown, 0 Unchecked, 4.9s Time] [2024-11-28 03:02:53,896 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 94456 states. [2024-11-28 03:02:59,101 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 94456 to 94362. [2024-11-28 03:02:59,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 94362 states, 69016 states have (on average 1.2780079981453576) internal successors, (88203), 70011 states have internal predecessors, (88203), 20305 states have call successors, (20305), 5067 states have call predecessors, (20305), 5037 states have return successors, (20775), 19991 states have call predecessors, (20775), 20299 states have call successors, (20775) [2024-11-28 03:02:59,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94362 states to 94362 states and 129283 transitions. [2024-11-28 03:03:00,126 INFO L78 Accepts]: Start accepts. Automaton has 94362 states and 129283 transitions. Word has length 291 [2024-11-28 03:03:00,127 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 03:03:00,127 INFO L471 AbstractCegarLoop]: Abstraction has 94362 states and 129283 transitions. [2024-11-28 03:03:00,127 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 30.333333333333332) internal successors, (91), 3 states have internal predecessors, (91), 3 states have call successors, (32), 2 states have call predecessors, (32), 1 states have return successors, (28), 2 states have call predecessors, (28), 2 states have call successors, (28) [2024-11-28 03:03:00,127 INFO L276 IsEmpty]: Start isEmpty. Operand 94362 states and 129283 transitions. [2024-11-28 03:03:00,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 298 [2024-11-28 03:03:00,147 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 03:03:00,147 INFO L218 NwaCegarLoop]: trace histogram [20, 20, 16, 16, 16, 16, 16, 16, 6, 5, 5, 5, 5, 5, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 03:03:00,147 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2024-11-28 03:03:00,148 INFO L396 AbstractCegarLoop]: === Iteration 13 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2024-11-28 03:03:00,148 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 03:03:00,148 INFO L85 PathProgramCache]: Analyzing trace with hash 2104206061, now seen corresponding path program 1 times [2024-11-28 03:03:00,148 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 03:03:00,149 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1169759991] [2024-11-28 03:03:00,149 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:03:00,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 03:03:07,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 03:03:08,518 INFO L134 CoverageAnalysis]: Checked inductivity of 1386 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 1376 trivial. 0 not checked. [2024-11-28 03:03:08,518 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 03:03:08,518 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1169759991] [2024-11-28 03:03:08,518 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1169759991] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 03:03:08,519 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 03:03:08,519 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-28 03:03:08,519 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1978986177] [2024-11-28 03:03:08,519 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 03:03:08,519 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-28 03:03:08,519 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 03:03:08,520 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-28 03:03:08,520 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-28 03:03:08,521 INFO L87 Difference]: Start difference. First operand 94362 states and 129283 transitions. Second operand has 5 states, 5 states have (on average 14.6) internal successors, (73), 4 states have internal predecessors, (73), 2 states have call successors, (34), 3 states have call predecessors, (34), 1 states have return successors, (32), 2 states have call predecessors, (32), 2 states have call successors, (32) [2024-11-28 03:03:12,422 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 03:03:12,423 INFO L93 Difference]: Finished difference Result 94372 states and 129292 transitions. [2024-11-28 03:03:12,423 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-28 03:03:12,423 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 14.6) internal successors, (73), 4 states have internal predecessors, (73), 2 states have call successors, (34), 3 states have call predecessors, (34), 1 states have return successors, (32), 2 states have call predecessors, (32), 2 states have call successors, (32) Word has length 297 [2024-11-28 03:03:12,424 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 03:03:13,126 INFO L225 Difference]: With dead ends: 94372 [2024-11-28 03:03:13,126 INFO L226 Difference]: Without dead ends: 94370 [2024-11-28 03:03:13,184 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 03:03:13,185 INFO L435 NwaCegarLoop]: 5065 mSDtfsCounter, 4983 mSDsluCounter, 10109 mSDsCounter, 0 mSdLazyCounter, 25 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4984 SdHoareTripleChecker+Valid, 15174 SdHoareTripleChecker+Invalid, 25 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 25 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2024-11-28 03:03:13,189 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4984 Valid, 15174 Invalid, 25 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [0 Valid, 25 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2024-11-28 03:03:13,286 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 94370 states. [2024-11-28 03:03:17,607 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 94370 to 94370. [2024-11-28 03:03:17,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 94370 states, 69022 states have (on average 1.2779838312422127) internal successors, (88209), 70017 states have internal predecessors, (88209), 20305 states have call successors, (20305), 5069 states have call predecessors, (20305), 5039 states have return successors, (20775), 19991 states have call predecessors, (20775), 20299 states have call successors, (20775) [2024-11-28 03:03:18,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94370 states to 94370 states and 129289 transitions. [2024-11-28 03:03:18,341 INFO L78 Accepts]: Start accepts. Automaton has 94370 states and 129289 transitions. Word has length 297 [2024-11-28 03:03:18,342 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 03:03:18,342 INFO L471 AbstractCegarLoop]: Abstraction has 94370 states and 129289 transitions. [2024-11-28 03:03:18,342 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 14.6) internal successors, (73), 4 states have internal predecessors, (73), 2 states have call successors, (34), 3 states have call predecessors, (34), 1 states have return successors, (32), 2 states have call predecessors, (32), 2 states have call successors, (32) [2024-11-28 03:03:18,342 INFO L276 IsEmpty]: Start isEmpty. Operand 94370 states and 129289 transitions. [2024-11-28 03:03:18,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 303 [2024-11-28 03:03:18,358 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 03:03:18,358 INFO L218 NwaCegarLoop]: trace histogram [20, 20, 16, 16, 16, 16, 16, 16, 7, 6, 6, 5, 5, 5, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 03:03:18,359 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2024-11-28 03:03:18,360 INFO L396 AbstractCegarLoop]: === Iteration 14 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2024-11-28 03:03:18,360 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 03:03:18,361 INFO L85 PathProgramCache]: Analyzing trace with hash 1735383357, now seen corresponding path program 1 times [2024-11-28 03:03:18,362 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 03:03:18,362 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [482425303] [2024-11-28 03:03:18,362 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:03:18,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 03:03:26,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 03:03:27,654 INFO L134 CoverageAnalysis]: Checked inductivity of 1408 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 1396 trivial. 0 not checked. [2024-11-28 03:03:27,655 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 03:03:27,655 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [482425303] [2024-11-28 03:03:27,655 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [482425303] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 03:03:27,655 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 03:03:27,655 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-28 03:03:27,655 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1399923688] [2024-11-28 03:03:27,655 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 03:03:27,656 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-28 03:03:27,656 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 03:03:27,657 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-28 03:03:27,658 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-28 03:03:27,658 INFO L87 Difference]: Start difference. First operand 94370 states and 129289 transitions. Second operand has 5 states, 5 states have (on average 14.6) internal successors, (73), 4 states have internal predecessors, (73), 2 states have call successors, (35), 3 states have call predecessors, (35), 1 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33) [2024-11-28 03:03:31,867 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 03:03:31,867 INFO L93 Difference]: Finished difference Result 94862 states and 129667 transitions. [2024-11-28 03:03:31,867 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-28 03:03:31,868 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 14.6) internal successors, (73), 4 states have internal predecessors, (73), 2 states have call successors, (35), 3 states have call predecessors, (35), 1 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33) Word has length 302 [2024-11-28 03:03:31,868 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 03:03:32,271 INFO L225 Difference]: With dead ends: 94862 [2024-11-28 03:03:32,271 INFO L226 Difference]: Without dead ends: 94860 [2024-11-28 03:03:32,310 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 03:03:32,311 INFO L435 NwaCegarLoop]: 5071 mSDtfsCounter, 4914 mSDsluCounter, 10196 mSDsCounter, 0 mSdLazyCounter, 38 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4915 SdHoareTripleChecker+Valid, 15267 SdHoareTripleChecker+Invalid, 39 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 38 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2024-11-28 03:03:32,311 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4915 Valid, 15267 Invalid, 39 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 38 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2024-11-28 03:03:32,384 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 94860 states. [2024-11-28 03:03:38,341 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 94860 to 94858. [2024-11-28 03:03:38,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 94858 states, 69372 states have (on average 1.2769272905495013) internal successors, (88583), 70367 states have internal predecessors, (88583), 20305 states have call successors, (20305), 5207 states have call predecessors, (20305), 5177 states have return successors, (20775), 19991 states have call predecessors, (20775), 20299 states have call successors, (20775) [2024-11-28 03:03:38,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94858 states to 94858 states and 129663 transitions. [2024-11-28 03:03:38,854 INFO L78 Accepts]: Start accepts. Automaton has 94858 states and 129663 transitions. Word has length 302 [2024-11-28 03:03:38,854 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 03:03:38,854 INFO L471 AbstractCegarLoop]: Abstraction has 94858 states and 129663 transitions. [2024-11-28 03:03:38,854 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 14.6) internal successors, (73), 4 states have internal predecessors, (73), 2 states have call successors, (35), 3 states have call predecessors, (35), 1 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33) [2024-11-28 03:03:38,855 INFO L276 IsEmpty]: Start isEmpty. Operand 94858 states and 129663 transitions. [2024-11-28 03:03:38,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2024-11-28 03:03:38,860 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 03:03:38,860 INFO L218 NwaCegarLoop]: trace histogram [20, 20, 16, 16, 16, 16, 16, 16, 8, 7, 7, 5, 5, 5, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 03:03:38,861 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2024-11-28 03:03:38,861 INFO L396 AbstractCegarLoop]: === Iteration 15 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2024-11-28 03:03:38,861 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 03:03:38,862 INFO L85 PathProgramCache]: Analyzing trace with hash -834786131, now seen corresponding path program 1 times [2024-11-28 03:03:38,862 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 03:03:38,862 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [667527084] [2024-11-28 03:03:38,862 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:03:38,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 03:03:46,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 03:03:47,969 INFO L134 CoverageAnalysis]: Checked inductivity of 1434 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 1420 trivial. 0 not checked. [2024-11-28 03:03:47,969 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 03:03:47,970 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [667527084] [2024-11-28 03:03:47,970 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [667527084] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 03:03:47,970 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 03:03:47,970 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-28 03:03:47,970 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2071774049] [2024-11-28 03:03:47,970 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 03:03:47,971 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-28 03:03:47,971 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 03:03:47,971 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-28 03:03:47,972 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-28 03:03:47,972 INFO L87 Difference]: Start difference. First operand 94858 states and 129663 transitions. Second operand has 5 states, 5 states have (on average 14.6) internal successors, (73), 4 states have internal predecessors, (73), 2 states have call successors, (36), 3 states have call predecessors, (36), 1 states have return successors, (34), 2 states have call predecessors, (34), 2 states have call successors, (34) [2024-11-28 03:03:53,082 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 03:03:53,082 INFO L93 Difference]: Finished difference Result 94868 states and 129672 transitions. [2024-11-28 03:03:53,082 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-28 03:03:53,083 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 14.6) internal successors, (73), 4 states have internal predecessors, (73), 2 states have call successors, (36), 3 states have call predecessors, (36), 1 states have return successors, (34), 2 states have call predecessors, (34), 2 states have call successors, (34) Word has length 307 [2024-11-28 03:03:53,083 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 03:03:53,534 INFO L225 Difference]: With dead ends: 94868 [2024-11-28 03:03:53,534 INFO L226 Difference]: Without dead ends: 94866 [2024-11-28 03:03:53,581 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 03:03:53,581 INFO L435 NwaCegarLoop]: 5065 mSDtfsCounter, 4981 mSDsluCounter, 10109 mSDsCounter, 0 mSdLazyCounter, 25 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4982 SdHoareTripleChecker+Valid, 15174 SdHoareTripleChecker+Invalid, 25 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 25 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2024-11-28 03:03:53,582 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4982 Valid, 15174 Invalid, 25 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 25 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2024-11-28 03:03:53,654 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 94866 states. [2024-11-28 03:04:00,525 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 94866 to 94866. [2024-11-28 03:04:00,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 94866 states, 69378 states have (on average 1.2769033411167805) internal successors, (88589), 70373 states have internal predecessors, (88589), 20305 states have call successors, (20305), 5209 states have call predecessors, (20305), 5179 states have return successors, (20775), 19991 states have call predecessors, (20775), 20299 states have call successors, (20775) [2024-11-28 03:04:01,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94866 states to 94866 states and 129669 transitions. [2024-11-28 03:04:01,215 INFO L78 Accepts]: Start accepts. Automaton has 94866 states and 129669 transitions. Word has length 307 [2024-11-28 03:04:01,218 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 03:04:01,221 INFO L471 AbstractCegarLoop]: Abstraction has 94866 states and 129669 transitions. [2024-11-28 03:04:01,221 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 14.6) internal successors, (73), 4 states have internal predecessors, (73), 2 states have call successors, (36), 3 states have call predecessors, (36), 1 states have return successors, (34), 2 states have call predecessors, (34), 2 states have call successors, (34) [2024-11-28 03:04:01,222 INFO L276 IsEmpty]: Start isEmpty. Operand 94866 states and 129669 transitions. [2024-11-28 03:04:01,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2024-11-28 03:04:01,227 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 03:04:01,227 INFO L218 NwaCegarLoop]: trace histogram [20, 20, 16, 16, 16, 16, 16, 16, 9, 8, 8, 5, 5, 5, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 03:04:01,228 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2024-11-28 03:04:01,228 INFO L396 AbstractCegarLoop]: === Iteration 16 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2024-11-28 03:04:01,228 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 03:04:01,229 INFO L85 PathProgramCache]: Analyzing trace with hash -643328259, now seen corresponding path program 1 times [2024-11-28 03:04:01,229 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 03:04:01,229 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1169398392] [2024-11-28 03:04:01,229 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:04:01,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 03:04:08,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 03:04:10,145 INFO L134 CoverageAnalysis]: Checked inductivity of 1464 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 1448 trivial. 0 not checked. [2024-11-28 03:04:10,145 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 03:04:10,145 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1169398392] [2024-11-28 03:04:10,145 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1169398392] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 03:04:10,145 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 03:04:10,146 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-28 03:04:10,146 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1248675739] [2024-11-28 03:04:10,146 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 03:04:10,146 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-28 03:04:10,146 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 03:04:10,147 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-28 03:04:10,147 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-28 03:04:10,148 INFO L87 Difference]: Start difference. First operand 94866 states and 129669 transitions. Second operand has 5 states, 5 states have (on average 14.6) internal successors, (73), 4 states have internal predecessors, (73), 2 states have call successors, (37), 3 states have call predecessors, (37), 1 states have return successors, (35), 2 states have call predecessors, (35), 2 states have call successors, (35) [2024-11-28 03:04:15,076 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 03:04:15,076 INFO L93 Difference]: Finished difference Result 94876 states and 129678 transitions. [2024-11-28 03:04:15,076 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-28 03:04:15,077 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 14.6) internal successors, (73), 4 states have internal predecessors, (73), 2 states have call successors, (37), 3 states have call predecessors, (37), 1 states have return successors, (35), 2 states have call predecessors, (35), 2 states have call successors, (35) Word has length 312 [2024-11-28 03:04:15,077 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 03:04:15,476 INFO L225 Difference]: With dead ends: 94876 [2024-11-28 03:04:15,476 INFO L226 Difference]: Without dead ends: 94874 [2024-11-28 03:04:15,520 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 03:04:15,521 INFO L435 NwaCegarLoop]: 5065 mSDtfsCounter, 4980 mSDsluCounter, 10109 mSDsCounter, 0 mSdLazyCounter, 25 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4981 SdHoareTripleChecker+Valid, 15174 SdHoareTripleChecker+Invalid, 25 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 25 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2024-11-28 03:04:15,521 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4981 Valid, 15174 Invalid, 25 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 25 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2024-11-28 03:04:15,601 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 94874 states. [2024-11-28 03:04:20,823 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 94874 to 94874. [2024-11-28 03:04:20,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 94874 states, 69384 states have (on average 1.276879395826127) internal successors, (88595), 70379 states have internal predecessors, (88595), 20305 states have call successors, (20305), 5211 states have call predecessors, (20305), 5181 states have return successors, (20775), 19991 states have call predecessors, (20775), 20299 states have call successors, (20775) [2024-11-28 03:04:21,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94874 states to 94874 states and 129675 transitions. [2024-11-28 03:04:21,341 INFO L78 Accepts]: Start accepts. Automaton has 94874 states and 129675 transitions. Word has length 312 [2024-11-28 03:04:21,341 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 03:04:21,341 INFO L471 AbstractCegarLoop]: Abstraction has 94874 states and 129675 transitions. [2024-11-28 03:04:21,341 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 14.6) internal successors, (73), 4 states have internal predecessors, (73), 2 states have call successors, (37), 3 states have call predecessors, (37), 1 states have return successors, (35), 2 states have call predecessors, (35), 2 states have call successors, (35) [2024-11-28 03:04:21,342 INFO L276 IsEmpty]: Start isEmpty. Operand 94874 states and 129675 transitions. [2024-11-28 03:04:21,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2024-11-28 03:04:21,351 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 03:04:21,351 INFO L218 NwaCegarLoop]: trace histogram [20, 20, 16, 16, 16, 16, 16, 16, 10, 9, 9, 5, 5, 5, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 03:04:21,351 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2024-11-28 03:04:21,352 INFO L396 AbstractCegarLoop]: === Iteration 17 === 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 2 more)] === [2024-11-28 03:04:21,353 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 03:04:21,354 INFO L85 PathProgramCache]: Analyzing trace with hash -231655827, now seen corresponding path program 1 times [2024-11-28 03:04:21,354 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 03:04:21,354 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [114760726] [2024-11-28 03:04:21,354 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 03:04:21,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms