./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ef1b457-a719-403c-94c2-5259e9a9e134/bin/utaipan-verify-nQ1chXbOIh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ef1b457-a719-403c-94c2-5259e9a9e134/bin/utaipan-verify-nQ1chXbOIh/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ef1b457-a719-403c-94c2-5259e9a9e134/bin/utaipan-verify-nQ1chXbOIh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ef1b457-a719-403c-94c2-5259e9a9e134/bin/utaipan-verify-nQ1chXbOIh/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ef1b457-a719-403c-94c2-5259e9a9e134/bin/utaipan-verify-nQ1chXbOIh/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ef1b457-a719-403c-94c2-5259e9a9e134/bin/utaipan-verify-nQ1chXbOIh --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 149186aec1d1195bc4756996e4dfac757c293095efdef3b934d438ebebc20bfd --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-02 16:38:56,110 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-02 16:38:56,176 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ef1b457-a719-403c-94c2-5259e9a9e134/bin/utaipan-verify-nQ1chXbOIh/config/svcomp-Reach-64bit-Taipan_Default.epf [2023-12-02 16:38:56,181 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-02 16:38:56,181 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-12-02 16:38:56,204 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-02 16:38:56,205 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-12-02 16:38:56,206 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-12-02 16:38:56,206 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-02 16:38:56,207 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-12-02 16:38:56,207 INFO L153 SettingsManager]: * User list type=DISABLED [2023-12-02 16:38:56,208 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-12-02 16:38:56,208 INFO L153 SettingsManager]: * Explicit value domain=true [2023-12-02 16:38:56,209 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-12-02 16:38:56,209 INFO L153 SettingsManager]: * Octagon Domain=false [2023-12-02 16:38:56,210 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-12-02 16:38:56,210 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-12-02 16:38:56,211 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-12-02 16:38:56,211 INFO L153 SettingsManager]: * Interval Domain=false [2023-12-02 16:38:56,212 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-12-02 16:38:56,212 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-12-02 16:38:56,213 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2023-12-02 16:38:56,214 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-02 16:38:56,214 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-02 16:38:56,215 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-02 16:38:56,215 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-02 16:38:56,216 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-02 16:38:56,216 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-02 16:38:56,216 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-02 16:38:56,217 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-02 16:38:56,217 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-02 16:38:56,218 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-02 16:38:56,218 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-12-02 16:38:56,218 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-12-02 16:38:56,219 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-12-02 16:38:56,219 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-02 16:38:56,219 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-02 16:38:56,219 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-02 16:38:56,219 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-12-02 16:38:56,220 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-02 16:38:56,220 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-12-02 16:38:56,220 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-02 16:38:56,220 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-12-02 16:38:56,221 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-12-02 16:38:56,221 INFO L153 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ef1b457-a719-403c-94c2-5259e9a9e134/bin/utaipan-verify-nQ1chXbOIh/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ef1b457-a719-403c-94c2-5259e9a9e134/bin/utaipan-verify-nQ1chXbOIh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 149186aec1d1195bc4756996e4dfac757c293095efdef3b934d438ebebc20bfd [2023-12-02 16:38:56,441 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-02 16:38:56,462 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-02 16:38:56,464 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-02 16:38:56,465 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-02 16:38:56,465 INFO L274 PluginConnector]: CDTParser initialized [2023-12-02 16:38:56,466 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ef1b457-a719-403c-94c2-5259e9a9e134/bin/utaipan-verify-nQ1chXbOIh/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i [2023-12-02 16:38:59,213 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-02 16:39:00,078 INFO L384 CDTParser]: Found 1 translation units. [2023-12-02 16:39:00,079 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ef1b457-a719-403c-94c2-5259e9a9e134/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i [2023-12-02 16:39:00,225 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ef1b457-a719-403c-94c2-5259e9a9e134/bin/utaipan-verify-nQ1chXbOIh/data/faebab558/78d8bbc81e0a416192fd7a1ed5af56b7/FLAGb2f7189f1 [2023-12-02 16:39:00,237 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ef1b457-a719-403c-94c2-5259e9a9e134/bin/utaipan-verify-nQ1chXbOIh/data/faebab558/78d8bbc81e0a416192fd7a1ed5af56b7 [2023-12-02 16:39:00,239 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-02 16:39:00,240 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-02 16:39:00,241 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-02 16:39:00,241 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-02 16:39:00,246 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-02 16:39:00,246 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 04:39:00" (1/1) ... [2023-12-02 16:39:00,247 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@16209542 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:39:00, skipping insertion in model container [2023-12-02 16:39:00,248 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 04:39:00" (1/1) ... [2023-12-02 16:39:00,576 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-02 16:39:19,662 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ef1b457-a719-403c-94c2-5259e9a9e134/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i[1191127,1191140] [2023-12-02 16:39:19,665 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ef1b457-a719-403c-94c2-5259e9a9e134/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i[1191296,1191309] [2023-12-02 16:39:19,666 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ef1b457-a719-403c-94c2-5259e9a9e134/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i[1191463,1191476] [2023-12-02 16:39:19,666 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ef1b457-a719-403c-94c2-5259e9a9e134/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i[1191631,1191644] [2023-12-02 16:39:19,722 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 16:39:19,847 INFO L202 MainTranslator]: Completed pre-run [2023-12-02 16:39:19,959 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"); [7037] [2023-12-02 16:39:19,961 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [7044] [2023-12-02 16:39:19,962 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)); [7051] [2023-12-02 16:39:19,962 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [7058] [2023-12-02 16:39:19,963 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("bt %2,%1\n\tsbb %0,%0": "=r" (oldbit): "m" (*((unsigned long *)addr)), "Ir" (nr)); [7073-7074] [2023-12-02 16:39:19,964 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [7127] [2023-12-02 16:39:19,965 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [7130] [2023-12-02 16:39:19,965 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [7133] [2023-12-02 16:39:19,965 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [7136] [2023-12-02 16:39:19,969 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [7320] [2023-12-02 16:39:19,969 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [7327] [2023-12-02 16:39:19,974 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/linux/skbuff.h"), "i" (1498), "i" (12UL)); [7500-7501] [2023-12-02 16:39:19,976 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/linux/netdevice.h"), "i" (502), "i" (12UL)); [7564-7565] [2023-12-02 16:39:19,976 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7571] [2023-12-02 16:39:20,363 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %b0, %1\n": "+q" (__ret), "+m" (tmp->state): : "memory", "cc"); [12998-12999] [2023-12-02 16:39:20,364 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %w0, %1\n": "+r" (__ret), "+m" (tmp___0->state): : "memory", "cc"); [13005-13006] [2023-12-02 16:39:20,364 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0, %1\n": "+r" (__ret), "+m" (tmp___1->state): : "memory", "cc"); [13012-13013] [2023-12-02 16:39:20,364 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %q0, %1\n": "+r" (__ret), "+m" (tmp___2->state): : "memory", "cc"); [13019-13020] [2023-12-02 16:39:20,621 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bsrl %1,%0": "=r" (r): "rm" (x), "0" (-1)); [23842] [2023-12-02 16:39:21,008 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bsfl %1,%0": "=r" (r): "rm" (x), "0" (-1)); [31437] [2023-12-02 16:39:21,009 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)); [31479-31480] [2023-12-02 16:39:21,010 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"); [31485-31487] [2023-12-02 16:39:21,011 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/debian/klever-work/native-scheduler-work-dir/scheduler/jobs/dfbfd2da522a1f5f4786ee57b863db44/klever-core-work-dir/f860c18/linux-kernel-locking-spinlock/lkbce/arch/x86/include/asm/paravirt.h"), "i" (814), "i" (12UL)); [31512-31513] [2023-12-02 16:39:21,011 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("771:\n\tcall *%c2;\n772:\n.pushsection .parainstructions,\"a\"\n .balign 8 \n .quad 771b\n .byte %c1\n .byte 772b-771b\n .short %c3\n.popsection\n": "=a" (__eax): [paravirt_typenum] "i" (46UL), [paravirt_opptr] "i" (& pv_irq_ops.irq_disable.func), [paravirt_clobber] "i" (1): "memory", "cc"); [31518-31520] [2023-12-02 16:39:21,012 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" (819), "i" (12UL)); [31544-31545] [2023-12-02 16:39:21,013 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" (47UL), [paravirt_opptr] "i" (& pv_irq_ops.irq_enable.func), [paravirt_clobber] "i" (1): "memory", "cc"); [31550-31552] [2023-12-02 16:39:21,013 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)); [31573] [2023-12-02 16:39:21,014 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [31610] [2023-12-02 16:39:21,015 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [31613] [2023-12-02 16:39:21,016 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [31616] [2023-12-02 16:39:21,016 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [31619] [2023-12-02 16:39:21,020 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [31759] [2023-12-02 16:39:21,021 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)); [31804-31805] [2023-12-02 16:39:21,026 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)); [31914-31915] [2023-12-02 16:39:21,027 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)); [31948-31949] [2023-12-02 16:39:21,029 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)); [31989-31990] [2023-12-02 16:39:21,030 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)); [32018-32019] [2023-12-02 16:39:21,034 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (103), "i" (12UL)); [32055-32056] [2023-12-02 16:39:21,035 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (115), "i" (12UL)); [32092-32093] [2023-12-02 16:39:21,052 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/skbuff.h"), "i" (1516), "i" (12UL)); [32490-32491] [2023-12-02 16:39:21,069 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/skbuff.h"), "i" (1891), "i" (12UL)); [32571-32572] [2023-12-02 16:39:21,075 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (cpu_number)); [32826] [2023-12-02 16:39:21,075 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [32829] [2023-12-02 16:39:21,076 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [32832] [2023-12-02 16:39:21,076 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [32835] [2023-12-02 16:39:21,077 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____0): "m" (cpu_number)); [32866] [2023-12-02 16:39:21,077 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [32869] [2023-12-02 16:39:21,078 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [32872] [2023-12-02 16:39:21,078 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [32875] [2023-12-02 16:39:21,079 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____1): "m" (cpu_number)); [32906] [2023-12-02 16:39:21,079 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [32909] [2023-12-02 16:39:21,079 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [32912] [2023-12-02 16:39:21,080 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [32915] [2023-12-02 16:39:21,081 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____2): "m" (cpu_number)); [32946] [2023-12-02 16:39:21,082 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [32949] [2023-12-02 16:39:21,082 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [32952] [2023-12-02 16:39:21,082 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [32955] [2023-12-02 16:39:21,087 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [33172] [2023-12-02 16:39:21,099 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [33425] [2023-12-02 16:39:21,100 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [33446] [2023-12-02 16:39:21,102 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)sd->__annonCompField86.pg_chunk.p_cnt) [33483] [2023-12-02 16:39:21,104 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [33508] [2023-12-02 16:39:21,109 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [33630] [2023-12-02 16:39:21,118 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/chelsio/cxgb3/sge.c"), "i" (760), "i" (12UL)); [33813-33814] [2023-12-02 16:39:21,120 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)(sd->__annonCompField86.skb)->data) [33836] [2023-12-02 16:39:21,124 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)sd->__annonCompField86.pg_chunk.p_cnt) [33965] [2023-12-02 16:39:21,130 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [34138] [2023-12-02 16:39:21,132 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [34198] [2023-12-02 16:39:21,134 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [34259] [2023-12-02 16:39:21,138 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [34363] [2023-12-02 16:39:21,151 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [34548] [2023-12-02 16:39:21,152 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [34588] [2023-12-02 16:39:21,155 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [34693] [2023-12-02 16:39:21,156 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [34748] [2023-12-02 16:39:21,157 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [34766] [2023-12-02 16:39:21,175 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [35057] [2023-12-02 16:39:21,177 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [35100] [2023-12-02 16:39:21,195 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)skb->data) [35238] [2023-12-02 16:39:21,237 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [35780] [2023-12-02 16:39:21,239 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)addr) [35843] [2023-12-02 16:39:21,240 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)addr + 64U) [35844] [2023-12-02 16:39:21,241 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)r) [35913] [2023-12-02 16:39:21,243 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [35974] [2023-12-02 16:39:21,249 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)r) [36061] [2023-12-02 16:39:21,250 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [36087] [2023-12-02 16:39:21,251 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [36102] [2023-12-02 16:39:21,252 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [36137] [2023-12-02 16:39:21,296 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; decl %0": "+m" (v->counter)); [37381] [2023-12-02 16:39:21,296 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [37388] [2023-12-02 16:39:21,296 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; xaddb %b0, %1\n": "+q" (__ret), "+m" (v->counter): : "memory", "cc"); [37417-37418] [2023-12-02 16:39:21,297 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; xaddw %w0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); [37421-37422] [2023-12-02 16:39:21,297 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; xaddl %0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); [37425-37426] [2023-12-02 16:39:21,297 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; xaddq %q0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); [37429-37430] [2023-12-02 16:39:21,298 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%P0": "+m" (__preempt_count)); [37474] [2023-12-02 16:39:21,298 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%P0": "+m" (__preempt_count)); [37477] [2023-12-02 16:39:21,299 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%P0": "+m" (__preempt_count): "qi" (val)); [37479] [2023-12-02 16:39:21,299 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%P0": "+m" (__preempt_count)); [37484] [2023-12-02 16:39:21,300 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%P0": "+m" (__preempt_count)); [37487] [2023-12-02 16:39:21,301 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%P0": "+m" (__preempt_count): "ri" (val)); [37489] [2023-12-02 16:39:21,301 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%P0": "+m" (__preempt_count)); [37494] [2023-12-02 16:39:21,302 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%P0": "+m" (__preempt_count)); [37497] [2023-12-02 16:39:21,303 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%P0": "+m" (__preempt_count): "ri" (val)); [37499] [2023-12-02 16:39:21,304 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%P0": "+m" (__preempt_count)); [37504] [2023-12-02 16:39:21,305 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%P0": "+m" (__preempt_count)); [37507] [2023-12-02 16:39:21,305 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%P0": "+m" (__preempt_count): "re" (val)); [37509] [2023-12-02 16:39:21,306 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%P0": "+m" (__preempt_count)); [37547] [2023-12-02 16:39:21,306 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%P0": "+m" (__preempt_count)); [37550] [2023-12-02 16:39:21,307 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%P0": "+m" (__preempt_count): "qi" (- val)); [37552] [2023-12-02 16:39:21,308 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%P0": "+m" (__preempt_count)); [37557] [2023-12-02 16:39:21,308 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%P0": "+m" (__preempt_count)); [37560] [2023-12-02 16:39:21,309 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%P0": "+m" (__preempt_count): "ri" (- val)); [37562] [2023-12-02 16:39:21,309 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%P0": "+m" (__preempt_count)); [37567] [2023-12-02 16:39:21,309 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%P0": "+m" (__preempt_count)); [37570] [2023-12-02 16:39:21,310 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%P0": "+m" (__preempt_count): "ri" (- val)); [37572] [2023-12-02 16:39:21,310 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%P0": "+m" (__preempt_count)); [37577] [2023-12-02 16:39:21,311 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%P0": "+m" (__preempt_count)); [37580] [2023-12-02 16:39:21,311 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%P0": "+m" (__preempt_count): "re" (- val)); [37582] [2023-12-02 16:39:21,312 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [37646] [2023-12-02 16:39:21,313 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [37655] [2023-12-02 16:39:21,364 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%P0": "+m" (__preempt_count)); [38764] [2023-12-02 16:39:21,365 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%P0": "+m" (__preempt_count)); [38767] [2023-12-02 16:39:21,365 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%P0": "+m" (__preempt_count): "qi" (val)); [38769] [2023-12-02 16:39:21,365 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%P0": "+m" (__preempt_count)); [38774] [2023-12-02 16:39:21,366 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%P0": "+m" (__preempt_count)); [38777] [2023-12-02 16:39:21,366 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%P0": "+m" (__preempt_count): "ri" (val)); [38779] [2023-12-02 16:39:21,366 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%P0": "+m" (__preempt_count)); [38784] [2023-12-02 16:39:21,366 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%P0": "+m" (__preempt_count)); [38787] [2023-12-02 16:39:21,367 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%P0": "+m" (__preempt_count): "ri" (val)); [38789] [2023-12-02 16:39:21,367 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%P0": "+m" (__preempt_count)); [38794] [2023-12-02 16:39:21,368 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%P0": "+m" (__preempt_count)); [38797] [2023-12-02 16:39:21,368 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%P0": "+m" (__preempt_count): "re" (val)); [38799] [2023-12-02 16:39:21,369 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%P0": "+m" (__preempt_count)); [38837] [2023-12-02 16:39:21,369 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%P0": "+m" (__preempt_count)); [38840] [2023-12-02 16:39:21,369 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%P0": "+m" (__preempt_count): "qi" (- val)); [38842] [2023-12-02 16:39:21,369 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%P0": "+m" (__preempt_count)); [38847] [2023-12-02 16:39:21,370 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%P0": "+m" (__preempt_count)); [38850] [2023-12-02 16:39:21,370 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%P0": "+m" (__preempt_count): "ri" (- val)); [38852] [2023-12-02 16:39:21,370 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%P0": "+m" (__preempt_count)); [38857] [2023-12-02 16:39:21,371 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%P0": "+m" (__preempt_count)); [38860] [2023-12-02 16:39:21,371 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%P0": "+m" (__preempt_count): "ri" (- val)); [38862] [2023-12-02 16:39:21,372 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%P0": "+m" (__preempt_count)); [38867] [2023-12-02 16:39:21,372 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%P0": "+m" (__preempt_count)); [38870] [2023-12-02 16:39:21,372 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%P0": "+m" (__preempt_count): "re" (- val)); [38872] [2023-12-02 16:39:21,373 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [38927] [2023-12-02 16:39:21,374 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [38936] [2023-12-02 16:39:21,413 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/chelsio/cxgb3/cxgb3_offload.c"), "i" (631), "i" (12UL)); [40278-40279] [2023-12-02 16:39:21,414 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; cmpxchgb %2,%1": "=a" (__ret), "+m" (*__ptr): "q" (__new), "0" (__old): "memory"); [40307-40308] [2023-12-02 16:39:21,414 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; cmpxchgw %2,%1": "=a" (__ret), "+m" (*__ptr___0): "r" (__new), "0" (__old): "memory"); [40312-40313] [2023-12-02 16:39:21,415 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; cmpxchgl %2,%1": "=a" (__ret), "+m" (*__ptr___1): "r" (__new), "0" (__old): "memory"); [40317-40318] [2023-12-02 16:39:21,415 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; cmpxchgq %2,%1": "=a" (__ret), "+m" (*__ptr___2): "r" (__new), "0" (__old): "memory"); [40322-40323] [2023-12-02 16:39:21,432 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/chelsio/cxgb3/cxgb3_offload.c"), "i" (833), "i" (12UL)); [40700-40701] [2023-12-02 16:39:21,448 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/chelsio/cxgb3/cxgb3_offload.c"), "i" (1083), "i" (12UL)); [41135-41136] [2023-12-02 16:39:21,453 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/chelsio/cxgb3/cxgb3_offload.c"), "i" (1127), "i" (12UL)); [41220-41221] [2023-12-02 16:39:21,454 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/chelsio/cxgb3/cxgb3_offload.c"), "i" (1140), "i" (12UL)); [41247-41248] [2023-12-02 16:39:21,587 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ef1b457-a719-403c-94c2-5259e9a9e134/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i[1191127,1191140] [2023-12-02 16:39:21,587 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ef1b457-a719-403c-94c2-5259e9a9e134/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i[1191296,1191309] [2023-12-02 16:39:21,587 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ef1b457-a719-403c-94c2-5259e9a9e134/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i[1191463,1191476] [2023-12-02 16:39:21,588 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ef1b457-a719-403c-94c2-5259e9a9e134/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i[1191631,1191644] [2023-12-02 16:39:21,599 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 16:39:22,716 WARN L675 CHandler]: The function memcmp is called, but not defined or handled by StandardFunctionHandler. [2023-12-02 16:39:22,717 WARN L675 CHandler]: The function __xchg_wrong_size is called, but not defined or handled by StandardFunctionHandler. [2023-12-02 16:39:22,717 WARN L675 CHandler]: The function __bad_size_call_parameter is called, but not defined or handled by StandardFunctionHandler. [2023-12-02 16:39:22,717 WARN L675 CHandler]: The function __xadd_wrong_size is called, but not defined or handled by StandardFunctionHandler. [2023-12-02 16:39:22,717 WARN L675 CHandler]: The function __cmpxchg_wrong_size is called, but not defined or handled by StandardFunctionHandler. [2023-12-02 16:39:22,717 WARN L675 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-12-02 16:39:22,717 WARN L675 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-12-02 16:39:22,725 INFO L206 MainTranslator]: Completed translation [2023-12-02 16:39:22,726 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:39:22 WrapperNode [2023-12-02 16:39:22,726 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-02 16:39:22,727 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-02 16:39:22,727 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-02 16:39:22,727 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-02 16:39:22,735 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:39:22" (1/1) ... [2023-12-02 16:39:22,943 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:39:22" (1/1) ... [2023-12-02 16:39:23,612 INFO L138 Inliner]: procedures = 1547, calls = 13899, calls flagged for inlining = 792, calls inlined = 760, statements flattened = 33478 [2023-12-02 16:39:23,613 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-02 16:39:23,614 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-02 16:39:23,614 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-02 16:39:23,615 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-02 16:39:23,625 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:39:22" (1/1) ... [2023-12-02 16:39:23,625 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:39:22" (1/1) ... [2023-12-02 16:39:23,873 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:39:22" (1/1) ... [2023-12-02 16:39:23,873 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:39:22" (1/1) ... [2023-12-02 16:39:24,322 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:39:22" (1/1) ... [2023-12-02 16:39:24,396 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:39:22" (1/1) ... [2023-12-02 16:39:24,779 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:39:22" (1/1) ... [2023-12-02 16:39:24,829 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:39:22" (1/1) ... [2023-12-02 16:39:25,063 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-02 16:39:25,064 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-02 16:39:25,064 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-02 16:39:25,065 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-02 16:39:25,065 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:39:22" (1/1) ... [2023-12-02 16:39:25,081 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-12-02 16:39:25,093 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ef1b457-a719-403c-94c2-5259e9a9e134/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 16:39:25,107 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ef1b457-a719-403c-94c2-5259e9a9e134/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-12-02 16:39:25,133 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ef1b457-a719-403c-94c2-5259e9a9e134/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-12-02 16:39:25,158 INFO L130 BoogieDeclarations]: Found specification of procedure lookup_stid [2023-12-02 16:39:25,158 INFO L138 BoogieDeclarations]: Found implementation of procedure lookup_stid [2023-12-02 16:39:25,158 INFO L130 BoogieDeclarations]: Found specification of procedure t3_adap_check_task [2023-12-02 16:39:25,159 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_adap_check_task [2023-12-02 16:39:25,159 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head_init [2023-12-02 16:39:25,159 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head_init [2023-12-02 16:39:25,159 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_redirect [2023-12-02 16:39:25,159 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_redirect [2023-12-02 16:39:25,159 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2023-12-02 16:39:25,159 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2023-12-02 16:39:25,160 INFO L130 BoogieDeclarations]: Found specification of procedure set_phy_regs [2023-12-02 16:39:25,160 INFO L138 BoogieDeclarations]: Found implementation of procedure set_phy_regs [2023-12-02 16:39:25,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2023-12-02 16:39:25,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2023-12-02 16:39:25,160 INFO L130 BoogieDeclarations]: Found specification of procedure set_settings [2023-12-02 16:39:25,160 INFO L138 BoogieDeclarations]: Found implementation of procedure set_settings [2023-12-02 16:39:25,160 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-12-02 16:39:25,161 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-12-02 16:39:25,161 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2023-12-02 16:39:25,161 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2023-12-02 16:39:25,161 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_neigh_update [2023-12-02 16:39:25,161 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_neigh_update [2023-12-02 16:39:25,161 INFO L130 BoogieDeclarations]: Found specification of procedure skb_peek [2023-12-02 16:39:25,162 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_peek [2023-12-02 16:39:25,162 INFO L130 BoogieDeclarations]: Found specification of procedure restart_tx [2023-12-02 16:39:25,162 INFO L138 BoogieDeclarations]: Found implementation of procedure restart_tx [2023-12-02 16:39:25,162 INFO L130 BoogieDeclarations]: Found specification of procedure t3_phy_lasi_intr_clear [2023-12-02 16:39:25,162 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_phy_lasi_intr_clear [2023-12-02 16:39:25,162 INFO L130 BoogieDeclarations]: Found specification of procedure t3_resume_ports [2023-12-02 16:39:25,162 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_resume_ports [2023-12-02 16:39:25,163 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_empty [2023-12-02 16:39:25,163 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_empty [2023-12-02 16:39:25,163 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2023-12-02 16:39:25,163 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_lock_release [2023-12-02 16:39:25,163 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_lock_release [2023-12-02 16:39:25,163 INFO L130 BoogieDeclarations]: Found specification of procedure xaui_direct_reset [2023-12-02 16:39:25,163 INFO L138 BoogieDeclarations]: Found implementation of procedure xaui_direct_reset [2023-12-02 16:39:25,163 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2023-12-02 16:39:25,164 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2023-12-02 16:39:25,164 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2023-12-02 16:39:25,164 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_set_flag [2023-12-02 16:39:25,164 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_set_flag [2023-12-02 16:39:25,164 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2023-12-02 16:39:25,164 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2023-12-02 16:39:25,164 INFO L130 BoogieDeclarations]: Found specification of procedure t3_qt2045_phy_prep [2023-12-02 16:39:25,165 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_qt2045_phy_prep [2023-12-02 16:39:25,165 INFO L130 BoogieDeclarations]: Found specification of procedure spin_trylock [2023-12-02 16:39:25,165 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_trylock [2023-12-02 16:39:25,165 INFO L130 BoogieDeclarations]: Found specification of procedure reclaim_completed_tx [2023-12-02 16:39:25,165 INFO L138 BoogieDeclarations]: Found implementation of procedure reclaim_completed_tx [2023-12-02 16:39:25,165 INFO L130 BoogieDeclarations]: Found specification of procedure t3_replay_prep_adapter [2023-12-02 16:39:25,165 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_replay_prep_adapter [2023-12-02 16:39:25,166 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2023-12-02 16:39:25,166 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2023-12-02 16:39:25,166 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2023-12-02 16:39:25,166 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2023-12-02 16:39:25,166 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2023-12-02 16:39:25,166 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2023-12-02 16:39:25,166 INFO L130 BoogieDeclarations]: Found specification of procedure skb_record_rx_queue [2023-12-02 16:39:25,167 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_record_rx_queue [2023-12-02 16:39:25,167 INFO L130 BoogieDeclarations]: Found specification of procedure ctrl_xmit [2023-12-02 16:39:25,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ctrl_xmit [2023-12-02 16:39:25,167 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2023-12-02 16:39:25,167 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2023-12-02 16:39:25,167 INFO L130 BoogieDeclarations]: Found specification of procedure is_new_response [2023-12-02 16:39:25,167 INFO L138 BoogieDeclarations]: Found implementation of procedure is_new_response [2023-12-02 16:39:25,168 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2023-12-02 16:39:25,168 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2023-12-02 16:39:25,168 INFO L130 BoogieDeclarations]: Found specification of procedure ael2020_intr_enable [2023-12-02 16:39:25,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ael2020_intr_enable [2023-12-02 16:39:25,168 INFO L130 BoogieDeclarations]: Found specification of procedure set_addr_filter [2023-12-02 16:39:25,168 INFO L138 BoogieDeclarations]: Found implementation of procedure set_addr_filter [2023-12-02 16:39:25,168 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_read_unlock_bh [2023-12-02 16:39:25,169 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_read_unlock_bh [2023-12-02 16:39:25,169 INFO L130 BoogieDeclarations]: Found specification of procedure pcie_capability_read_word [2023-12-02 16:39:25,169 INFO L138 BoogieDeclarations]: Found implementation of procedure pcie_capability_read_word [2023-12-02 16:39:25,169 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-12-02 16:39:25,169 INFO L130 BoogieDeclarations]: Found specification of procedure t3_ael2020_phy_prep [2023-12-02 16:39:25,169 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_ael2020_phy_prep [2023-12-02 16:39:25,169 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2023-12-02 16:39:25,170 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2023-12-02 16:39:25,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_reg_lock_of_sge [2023-12-02 16:39:25,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_reg_lock_of_sge [2023-12-02 16:39:25,170 INFO L130 BoogieDeclarations]: Found specification of procedure calc_gpio_intr [2023-12-02 16:39:25,170 INFO L138 BoogieDeclarations]: Found implementation of procedure calc_gpio_intr [2023-12-02 16:39:25,170 INFO L130 BoogieDeclarations]: Found specification of procedure check_desc_avail [2023-12-02 16:39:25,170 INFO L138 BoogieDeclarations]: Found implementation of procedure check_desc_avail [2023-12-02 16:39:25,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_work_lock_of_adapter [2023-12-02 16:39:25,171 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_work_lock_of_adapter [2023-12-02 16:39:25,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2023-12-02 16:39:25,171 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2023-12-02 16:39:25,171 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-12-02 16:39:25,171 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2023-12-02 16:39:25,171 INFO L130 BoogieDeclarations]: Found specification of procedure process_responses [2023-12-02 16:39:25,172 INFO L138 BoogieDeclarations]: Found implementation of procedure process_responses [2023-12-02 16:39:25,172 INFO L130 BoogieDeclarations]: Found specification of procedure check_t3b2_mac [2023-12-02 16:39:25,172 INFO L138 BoogieDeclarations]: Found implementation of procedure check_t3b2_mac [2023-12-02 16:39:25,172 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_dequeue [2023-12-02 16:39:25,172 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_dequeue [2023-12-02 16:39:25,172 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-12-02 16:39:25,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2023-12-02 16:39:25,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2023-12-02 16:39:25,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2023-12-02 16:39:25,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2023-12-02 16:39:25,173 INFO L130 BoogieDeclarations]: Found specification of procedure t3_fatal_err [2023-12-02 16:39:25,173 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_fatal_err [2023-12-02 16:39:25,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2023-12-02 16:39:25,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2023-12-02 16:39:25,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2023-12-02 16:39:25,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2023-12-02 16:39:25,174 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-02 16:39:25,174 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb3_offload_activate [2023-12-02 16:39:25,174 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb3_offload_activate [2023-12-02 16:39:25,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-12-02 16:39:25,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-12-02 16:39:25,174 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mi1_write [2023-12-02 16:39:25,175 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mi1_write [2023-12-02 16:39:25,175 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2023-12-02 16:39:25,175 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2023-12-02 16:39:25,175 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2023-12-02 16:39:25,175 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2023-12-02 16:39:25,175 INFO L130 BoogieDeclarations]: Found specification of procedure write_smt_entry [2023-12-02 16:39:25,175 INFO L138 BoogieDeclarations]: Found implementation of procedure write_smt_entry [2023-12-02 16:39:25,176 INFO L130 BoogieDeclarations]: Found specification of procedure t3_phy_lasi_intr_enable [2023-12-02 16:39:25,176 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_phy_lasi_intr_enable [2023-12-02 16:39:25,176 INFO L130 BoogieDeclarations]: Found specification of procedure t3_l2e_free [2023-12-02 16:39:25,176 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_l2e_free [2023-12-02 16:39:25,176 INFO L130 BoogieDeclarations]: Found specification of procedure set_sge_param [2023-12-02 16:39:25,176 INFO L138 BoogieDeclarations]: Found implementation of procedure set_sge_param [2023-12-02 16:39:25,176 INFO L130 BoogieDeclarations]: Found specification of procedure t3_aq100x_phy_prep [2023-12-02 16:39:25,176 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_aq100x_phy_prep [2023-12-02 16:39:25,177 INFO L130 BoogieDeclarations]: Found specification of procedure lookup_tid [2023-12-02 16:39:25,177 INFO L138 BoogieDeclarations]: Found implementation of procedure lookup_tid [2023-12-02 16:39:25,177 INFO L130 BoogieDeclarations]: Found specification of procedure get_drvinfo [2023-12-02 16:39:25,177 INFO L138 BoogieDeclarations]: Found implementation of procedure get_drvinfo [2023-12-02 16:39:25,177 INFO L130 BoogieDeclarations]: Found specification of procedure is_offload [2023-12-02 16:39:25,177 INFO L138 BoogieDeclarations]: Found implementation of procedure is_offload [2023-12-02 16:39:25,177 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2023-12-02 16:39:25,177 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2023-12-02 16:39:25,178 INFO L130 BoogieDeclarations]: Found specification of procedure get_sge_param [2023-12-02 16:39:25,178 INFO L138 BoogieDeclarations]: Found implementation of procedure get_sge_param [2023-12-02 16:39:25,178 INFO L130 BoogieDeclarations]: Found specification of procedure setup_l2e_send_pending [2023-12-02 16:39:25,178 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_l2e_send_pending [2023-12-02 16:39:25,178 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tail_pointer [2023-12-02 16:39:25,178 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tail_pointer [2023-12-02 16:39:25,178 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-02 16:39:25,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-02 16:39:25,179 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2023-12-02 16:39:25,179 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2023-12-02 16:39:25,179 INFO L130 BoogieDeclarations]: Found specification of procedure t3_os_link_changed [2023-12-02 16:39:25,179 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_os_link_changed [2023-12-02 16:39:25,179 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2023-12-02 16:39:25,179 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2023-12-02 16:39:25,179 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2023-12-02 16:39:25,179 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_read_lock_bh [2023-12-02 16:39:25,180 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_read_lock_bh [2023-12-02 16:39:25,180 INFO L130 BoogieDeclarations]: Found specification of procedure get_regs_len [2023-12-02 16:39:25,180 INFO L138 BoogieDeclarations]: Found implementation of procedure get_regs_len [2023-12-02 16:39:25,180 INFO L130 BoogieDeclarations]: Found specification of procedure offload_activated [2023-12-02 16:39:25,180 INFO L138 BoogieDeclarations]: Found implementation of procedure offload_activated [2023-12-02 16:39:25,180 INFO L130 BoogieDeclarations]: Found specification of procedure check_ring_tx_db [2023-12-02 16:39:25,180 INFO L138 BoogieDeclarations]: Found implementation of procedure check_ring_tx_db [2023-12-02 16:39:25,181 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_set_speed_duplex [2023-12-02 16:39:25,181 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_set_speed_duplex [2023-12-02 16:39:25,181 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2023-12-02 16:39:25,181 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2023-12-02 16:39:25,181 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_kill [2023-12-02 16:39:25,181 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_kill [2023-12-02 16:39:25,181 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2023-12-02 16:39:25,182 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2023-12-02 16:39:25,182 INFO L130 BoogieDeclarations]: Found specification of procedure reg_block_dump [2023-12-02 16:39:25,182 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_block_dump [2023-12-02 16:39:25,182 INFO L130 BoogieDeclarations]: Found specification of procedure t3_prep_adapter [2023-12-02 16:39:25,182 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_prep_adapter [2023-12-02 16:39:25,182 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-12-02 16:39:25,182 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_intr_handler [2023-12-02 16:39:25,182 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_intr_handler [2023-12-02 16:39:25,183 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2023-12-02 16:39:25,183 INFO L138 BoogieDeclarations]: Found implementation of procedure put_page [2023-12-02 16:39:25,183 INFO L130 BoogieDeclarations]: Found specification of procedure early_hw_init [2023-12-02 16:39:25,183 INFO L138 BoogieDeclarations]: Found implementation of procedure early_hw_init [2023-12-02 16:39:25,183 INFO L130 BoogieDeclarations]: Found specification of procedure t3_get_fw_version [2023-12-02 16:39:25,183 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_get_fw_version [2023-12-02 16:39:25,183 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_tail [2023-12-02 16:39:25,184 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_tail [2023-12-02 16:39:25,184 INFO L130 BoogieDeclarations]: Found specification of procedure atid2entry [2023-12-02 16:39:25,184 INFO L138 BoogieDeclarations]: Found implementation of procedure atid2entry [2023-12-02 16:39:25,184 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_disable [2023-12-02 16:39:25,184 INFO L138 BoogieDeclarations]: Found implementation of procedure local_bh_disable [2023-12-02 16:39:25,185 INFO L130 BoogieDeclarations]: Found specification of procedure vsc8211_get_link_status [2023-12-02 16:39:25,185 INFO L138 BoogieDeclarations]: Found implementation of procedure vsc8211_get_link_status [2023-12-02 16:39:25,185 INFO L130 BoogieDeclarations]: Found specification of procedure fatal_error_task [2023-12-02 16:39:25,185 INFO L138 BoogieDeclarations]: Found implementation of procedure fatal_error_task [2023-12-02 16:39:25,185 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-12-02 16:39:25,185 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-12-02 16:39:25,185 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2023-12-02 16:39:25,185 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2023-12-02 16:39:25,186 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_set_mac_addr [2023-12-02 16:39:25,186 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_set_mac_addr [2023-12-02 16:39:25,186 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2023-12-02 16:39:25,186 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2023-12-02 16:39:25,186 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb3_ofld_send [2023-12-02 16:39:25,186 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb3_ofld_send [2023-12-02 16:39:25,186 INFO L130 BoogieDeclarations]: Found specification of procedure t3_write_flash [2023-12-02 16:39:25,187 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_write_flash [2023-12-02 16:39:25,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-12-02 16:39:25,187 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-12-02 16:39:25,187 INFO L130 BoogieDeclarations]: Found specification of procedure t3_xgm_intr_enable [2023-12-02 16:39:25,187 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_xgm_intr_enable [2023-12-02 16:39:25,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_93 [2023-12-02 16:39:25,187 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_93 [2023-12-02 16:39:25,188 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2023-12-02 16:39:25,188 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2023-12-02 16:39:25,188 INFO L130 BoogieDeclarations]: Found specification of procedure vsc8211_autoneg_restart [2023-12-02 16:39:25,188 INFO L138 BoogieDeclarations]: Found implementation of procedure vsc8211_autoneg_restart [2023-12-02 16:39:25,188 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2023-12-02 16:39:25,188 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2023-12-02 16:39:25,188 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2023-12-02 16:39:25,188 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2023-12-02 16:39:25,189 INFO L130 BoogieDeclarations]: Found specification of procedure t3_phy_intr_handler [2023-12-02 16:39:25,189 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_phy_intr_handler [2023-12-02 16:39:25,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_92___0 [2023-12-02 16:39:25,189 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_92___0 [2023-12-02 16:39:25,189 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2023-12-02 16:39:25,189 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2023-12-02 16:39:25,189 INFO L130 BoogieDeclarations]: Found specification of procedure process_rx [2023-12-02 16:39:25,190 INFO L138 BoogieDeclarations]: Found implementation of procedure process_rx [2023-12-02 16:39:25,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_77 [2023-12-02 16:39:25,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_77 [2023-12-02 16:39:25,190 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-12-02 16:39:25,190 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2023-12-02 16:39:25,190 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pull [2023-12-02 16:39:25,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_40_2 [2023-12-02 16:39:25,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_40_2 [2023-12-02 16:39:25,191 INFO L130 BoogieDeclarations]: Found specification of procedure is_offloading [2023-12-02 16:39:25,191 INFO L138 BoogieDeclarations]: Found implementation of procedure is_offloading [2023-12-02 16:39:25,191 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mac_set_mtu [2023-12-02 16:39:25,191 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mac_set_mtu [2023-12-02 16:39:25,191 INFO L130 BoogieDeclarations]: Found specification of procedure xaui_direct_power_down [2023-12-02 16:39:25,191 INFO L138 BoogieDeclarations]: Found implementation of procedure xaui_direct_power_down [2023-12-02 16:39:25,191 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~int [2023-12-02 16:39:25,192 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~int [2023-12-02 16:39:25,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_100 [2023-12-02 16:39:25,192 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_100 [2023-12-02 16:39:25,192 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2023-12-02 16:39:25,192 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2023-12-02 16:39:25,192 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_intr_enable [2023-12-02 16:39:25,192 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_intr_enable [2023-12-02 16:39:25,192 INFO L130 BoogieDeclarations]: Found specification of procedure t3_stop_tx_queue [2023-12-02 16:39:25,193 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_stop_tx_queue [2023-12-02 16:39:25,193 INFO L130 BoogieDeclarations]: Found specification of procedure t3_intr_handler [2023-12-02 16:39:25,193 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_intr_handler [2023-12-02 16:39:25,193 INFO L130 BoogieDeclarations]: Found specification of procedure t3_read_reg [2023-12-02 16:39:25,193 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_read_reg [2023-12-02 16:39:25,193 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2023-12-02 16:39:25,193 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2023-12-02 16:39:25,193 INFO L130 BoogieDeclarations]: Found specification of procedure set_coalesce [2023-12-02 16:39:25,194 INFO L138 BoogieDeclarations]: Found implementation of procedure set_coalesce [2023-12-02 16:39:25,194 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_nonlinear [2023-12-02 16:39:25,194 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_nonlinear [2023-12-02 16:39:25,194 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_lock_acquire [2023-12-02 16:39:25,194 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_lock_acquire [2023-12-02 16:39:25,194 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2023-12-02 16:39:25,194 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2023-12-02 16:39:25,194 INFO L130 BoogieDeclarations]: Found specification of procedure ring_fl_db [2023-12-02 16:39:25,194 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_fl_db [2023-12-02 16:39:25,195 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_mac_header [2023-12-02 16:39:25,195 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_mac_header [2023-12-02 16:39:25,195 INFO L130 BoogieDeclarations]: Found specification of procedure dev2t3cdev [2023-12-02 16:39:25,195 INFO L138 BoogieDeclarations]: Found implementation of procedure dev2t3cdev [2023-12-02 16:39:25,195 INFO L130 BoogieDeclarations]: Found specification of procedure t3_free_sge_resources [2023-12-02 16:39:25,195 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_free_sge_resources [2023-12-02 16:39:25,195 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_put [2023-12-02 16:39:25,195 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_put [2023-12-02 16:39:25,195 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_device [2023-12-02 16:39:25,196 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_device [2023-12-02 16:39:25,196 INFO L130 BoogieDeclarations]: Found specification of procedure ael1002_intr_noop [2023-12-02 16:39:25,196 INFO L138 BoogieDeclarations]: Found implementation of procedure ael1002_intr_noop [2023-12-02 16:39:25,196 INFO L130 BoogieDeclarations]: Found specification of procedure offload_running [2023-12-02 16:39:25,196 INFO L138 BoogieDeclarations]: Found implementation of procedure offload_running [2023-12-02 16:39:25,196 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mac_set_rx_mode [2023-12-02 16:39:25,196 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mac_set_rx_mode [2023-12-02 16:39:25,196 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2023-12-02 16:39:25,197 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2023-12-02 16:39:25,197 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2023-12-02 16:39:25,197 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2023-12-02 16:39:25,201 INFO L130 BoogieDeclarations]: Found specification of procedure refill_rspq [2023-12-02 16:39:25,201 INFO L138 BoogieDeclarations]: Found implementation of procedure refill_rspq [2023-12-02 16:39:25,201 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2023-12-02 16:39:25,202 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2023-12-02 16:39:25,202 INFO L130 BoogieDeclarations]: Found specification of procedure refill_fl [2023-12-02 16:39:25,202 INFO L138 BoogieDeclarations]: Found implementation of procedure refill_fl [2023-12-02 16:39:25,202 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2023-12-02 16:39:25,202 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2023-12-02 16:39:25,202 INFO L130 BoogieDeclarations]: Found specification of procedure t3_intr_disable [2023-12-02 16:39:25,203 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_intr_disable [2023-12-02 16:39:25,203 INFO L130 BoogieDeclarations]: Found specification of procedure t3_os_link_fault [2023-12-02 16:39:25,203 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_os_link_fault [2023-12-02 16:39:25,203 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2023-12-02 16:39:25,203 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2023-12-02 16:39:25,203 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_open [2023-12-02 16:39:25,204 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_open [2023-12-02 16:39:25,204 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_change_mtu [2023-12-02 16:39:25,204 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_change_mtu [2023-12-02 16:39:25,204 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-12-02 16:39:25,204 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-12-02 16:39:25,204 INFO L130 BoogieDeclarations]: Found specification of procedure t3_register_cpl_handler [2023-12-02 16:39:25,205 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_register_cpl_handler [2023-12-02 16:39:25,205 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock___0 [2023-12-02 16:39:25,205 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock___0 [2023-12-02 16:39:25,205 INFO L130 BoogieDeclarations]: Found specification of procedure macidx [2023-12-02 16:39:25,205 INFO L138 BoogieDeclarations]: Found implementation of procedure macidx [2023-12-02 16:39:25,205 INFO L130 BoogieDeclarations]: Found specification of procedure t3_intr [2023-12-02 16:39:25,205 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_intr [2023-12-02 16:39:25,206 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-12-02 16:39:25,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-12-02 16:39:25,206 INFO L130 BoogieDeclarations]: Found specification of procedure immediate [2023-12-02 16:39:25,206 INFO L138 BoogieDeclarations]: Found implementation of procedure immediate [2023-12-02 16:39:25,206 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-12-02 16:39:25,206 INFO L130 BoogieDeclarations]: Found specification of procedure ael1002_power_down [2023-12-02 16:39:25,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ael1002_power_down [2023-12-02 16:39:25,207 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mac_update_stats [2023-12-02 16:39:25,207 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mac_update_stats [2023-12-02 16:39:25,207 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2023-12-02 16:39:25,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2023-12-02 16:39:25,207 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2023-12-02 16:39:25,208 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2023-12-02 16:39:25,208 INFO L130 BoogieDeclarations]: Found specification of procedure mi1_ext_read [2023-12-02 16:39:25,208 INFO L138 BoogieDeclarations]: Found implementation of procedure mi1_ext_read [2023-12-02 16:39:25,208 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2023-12-02 16:39:25,208 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2023-12-02 16:39:25,208 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_intr_disable [2023-12-02 16:39:25,209 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_intr_disable [2023-12-02 16:39:25,209 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-12-02 16:39:25,209 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2023-12-02 16:39:25,209 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2023-12-02 16:39:25,209 INFO L130 BoogieDeclarations]: Found specification of procedure rx_fifo_hwm [2023-12-02 16:39:25,209 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_fifo_hwm [2023-12-02 16:39:25,210 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2023-12-02 16:39:25,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2023-12-02 16:39:25,210 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2023-12-02 16:39:25,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2023-12-02 16:39:25,210 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-12-02 16:39:25,210 INFO L130 BoogieDeclarations]: Found specification of procedure vsc8211_autoneg_enable [2023-12-02 16:39:25,211 INFO L138 BoogieDeclarations]: Found implementation of procedure vsc8211_autoneg_enable [2023-12-02 16:39:25,211 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_group [2023-12-02 16:39:25,211 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_create_group [2023-12-02 16:39:25,211 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_free_mem [2023-12-02 16:39:25,211 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_free_mem [2023-12-02 16:39:25,211 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_ring [2023-12-02 16:39:25,211 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_ring [2023-12-02 16:39:25,212 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2023-12-02 16:39:25,212 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2023-12-02 16:39:25,212 INFO L130 BoogieDeclarations]: Found specification of procedure attr_store [2023-12-02 16:39:25,212 INFO L138 BoogieDeclarations]: Found implementation of procedure attr_store [2023-12-02 16:39:25,212 INFO L130 BoogieDeclarations]: Found specification of procedure l2t_hold [2023-12-02 16:39:25,212 INFO L138 BoogieDeclarations]: Found implementation of procedure l2t_hold [2023-12-02 16:39:25,213 INFO L130 BoogieDeclarations]: Found specification of procedure reclaim_completed_tx_imm [2023-12-02 16:39:25,213 INFO L138 BoogieDeclarations]: Found implementation of procedure reclaim_completed_tx_imm [2023-12-02 16:39:25,213 INFO L130 BoogieDeclarations]: Found specification of procedure t3_free_qset [2023-12-02 16:39:25,213 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_free_qset [2023-12-02 16:39:25,213 INFO L130 BoogieDeclarations]: Found specification of procedure mc5_write [2023-12-02 16:39:25,213 INFO L138 BoogieDeclarations]: Found implementation of procedure mc5_write [2023-12-02 16:39:25,214 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2023-12-02 16:39:25,214 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2023-12-02 16:39:25,214 INFO L130 BoogieDeclarations]: Found specification of procedure write_wr_hdr_sgl [2023-12-02 16:39:25,214 INFO L138 BoogieDeclarations]: Found implementation of procedure write_wr_hdr_sgl [2023-12-02 16:39:25,214 INFO L130 BoogieDeclarations]: Found specification of procedure remove_one [2023-12-02 16:39:25,214 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_one [2023-12-02 16:39:25,215 INFO L130 BoogieDeclarations]: Found specification of procedure handle_rsp_cntrl_info [2023-12-02 16:39:25,215 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_rsp_cntrl_info [2023-12-02 16:39:25,215 INFO L130 BoogieDeclarations]: Found specification of procedure store_nfilters [2023-12-02 16:39:25,215 INFO L138 BoogieDeclarations]: Found implementation of procedure store_nfilters [2023-12-02 16:39:25,215 INFO L130 BoogieDeclarations]: Found specification of procedure offload_close [2023-12-02 16:39:25,216 INFO L138 BoogieDeclarations]: Found implementation of procedure offload_close [2023-12-02 16:39:25,217 INFO L130 BoogieDeclarations]: Found specification of procedure link_start [2023-12-02 16:39:25,217 INFO L138 BoogieDeclarations]: Found implementation of procedure link_start [2023-12-02 16:39:25,217 INFO L130 BoogieDeclarations]: Found specification of procedure adap2pinfo [2023-12-02 16:39:25,217 INFO L138 BoogieDeclarations]: Found implementation of procedure adap2pinfo [2023-12-02 16:39:25,217 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb3_add_clients [2023-12-02 16:39:25,217 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb3_add_clients [2023-12-02 16:39:25,218 INFO L130 BoogieDeclarations]: Found specification of procedure get_pauseparam [2023-12-02 16:39:25,218 INFO L138 BoogieDeclarations]: Found implementation of procedure get_pauseparam [2023-12-02 16:39:25,218 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mi1_read [2023-12-02 16:39:25,218 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mi1_read [2023-12-02 16:39:25,218 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-12-02 16:39:25,218 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-12-02 16:39:25,219 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-12-02 16:39:25,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-12-02 16:39:25,219 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2023-12-02 16:39:25,219 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2023-12-02 16:39:25,219 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_splice [2023-12-02 16:39:25,219 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_splice [2023-12-02 16:39:25,220 INFO L130 BoogieDeclarations]: Found specification of procedure t3_phy_advertise_fiber [2023-12-02 16:39:25,220 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_phy_advertise_fiber [2023-12-02 16:39:25,220 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb3_process_iscsi_prov_pack [2023-12-02 16:39:25,220 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb3_process_iscsi_prov_pack [2023-12-02 16:39:25,220 INFO L130 BoogieDeclarations]: Found specification of procedure t3_set_vlan_accel [2023-12-02 16:39:25,220 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_set_vlan_accel [2023-12-02 16:39:25,221 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2023-12-02 16:39:25,221 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2023-12-02 16:39:25,221 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2023-12-02 16:39:25,221 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2023-12-02 16:39:25,221 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2023-12-02 16:39:25,221 INFO L138 BoogieDeclarations]: Found implementation of procedure request_firmware [2023-12-02 16:39:25,222 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2023-12-02 16:39:25,222 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2023-12-02 16:39:25,222 INFO L130 BoogieDeclarations]: Found specification of procedure ael2xxx_get_module_type [2023-12-02 16:39:25,222 INFO L138 BoogieDeclarations]: Found implementation of procedure ael2xxx_get_module_type [2023-12-02 16:39:25,222 INFO L130 BoogieDeclarations]: Found specification of procedure t3_async_intr_handler [2023-12-02 16:39:25,222 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_async_intr_handler [2023-12-02 16:39:25,222 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_vlan_mode [2023-12-02 16:39:25,223 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_vlan_mode [2023-12-02 16:39:25,224 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2023-12-02 16:39:25,224 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2023-12-02 16:39:25,224 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-12-02 16:39:25,224 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-12-02 16:39:25,224 INFO L130 BoogieDeclarations]: Found specification of procedure mk_tid_release [2023-12-02 16:39:25,224 INFO L138 BoogieDeclarations]: Found implementation of procedure mk_tid_release [2023-12-02 16:39:25,225 INFO L130 BoogieDeclarations]: Found specification of procedure t3_reset_adapter [2023-12-02 16:39:25,225 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_reset_adapter [2023-12-02 16:39:25,225 INFO L130 BoogieDeclarations]: Found specification of procedure uses_xaui [2023-12-02 16:39:25,225 INFO L138 BoogieDeclarations]: Found implementation of procedure uses_xaui [2023-12-02 16:39:25,225 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2023-12-02 16:39:25,225 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2023-12-02 16:39:25,225 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb3_set_dummy_ops [2023-12-02 16:39:25,226 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb3_set_dummy_ops [2023-12-02 16:39:25,226 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_work_lock_of_adapter [2023-12-02 16:39:25,226 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_work_lock_of_adapter [2023-12-02 16:39:25,226 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq_resources [2023-12-02 16:39:25,226 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq_resources [2023-12-02 16:39:25,226 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_advertise [2023-12-02 16:39:25,227 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_advertise [2023-12-02 16:39:25,227 INFO L130 BoogieDeclarations]: Found specification of procedure get_coalesce [2023-12-02 16:39:25,227 INFO L138 BoogieDeclarations]: Found implementation of procedure get_coalesce [2023-12-02 16:39:25,227 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2023-12-02 16:39:25,227 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2023-12-02 16:39:25,227 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2023-12-02 16:39:25,228 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2023-12-02 16:39:25,228 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mac_disable [2023-12-02 16:39:25,228 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mac_disable [2023-12-02 16:39:25,228 INFO L130 BoogieDeclarations]: Found specification of procedure t3_io_resume [2023-12-02 16:39:25,228 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_io_resume [2023-12-02 16:39:25,228 INFO L130 BoogieDeclarations]: Found specification of procedure restart_autoneg [2023-12-02 16:39:25,228 INFO L138 BoogieDeclarations]: Found implementation of procedure restart_autoneg [2023-12-02 16:39:25,229 INFO L130 BoogieDeclarations]: Found specification of procedure do_abort_req_rss [2023-12-02 16:39:25,229 INFO L138 BoogieDeclarations]: Found implementation of procedure do_abort_req_rss [2023-12-02 16:39:25,229 INFO L130 BoogieDeclarations]: Found specification of procedure t3_seeprom_write [2023-12-02 16:39:25,229 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_seeprom_write [2023-12-02 16:39:25,229 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-12-02 16:39:25,229 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-12-02 16:39:25,230 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-12-02 16:39:25,230 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2023-12-02 16:39:25,230 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_alloc_mem [2023-12-02 16:39:25,230 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_alloc_mem [2023-12-02 16:39:25,230 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2023-12-02 16:39:25,230 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2023-12-02 16:39:25,231 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-12-02 16:39:25,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-12-02 16:39:25,231 INFO L130 BoogieDeclarations]: Found specification of procedure hex_to_bin [2023-12-02 16:39:25,231 INFO L138 BoogieDeclarations]: Found implementation of procedure hex_to_bin [2023-12-02 16:39:25,231 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2023-12-02 16:39:25,231 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2023-12-02 16:39:25,231 INFO L130 BoogieDeclarations]: Found specification of procedure xaui_direct_get_link_status [2023-12-02 16:39:25,232 INFO L138 BoogieDeclarations]: Found implementation of procedure xaui_direct_get_link_status [2023-12-02 16:39:25,232 INFO L130 BoogieDeclarations]: Found specification of procedure lookup_atid [2023-12-02 16:39:25,232 INFO L138 BoogieDeclarations]: Found implementation of procedure lookup_atid [2023-12-02 16:39:25,232 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_88 [2023-12-02 16:39:25,232 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_88 [2023-12-02 16:39:25,232 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_83 [2023-12-02 16:39:25,233 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_83 [2023-12-02 16:39:25,233 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2023-12-02 16:39:25,233 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2023-12-02 16:39:25,233 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2023-12-02 16:39:25,233 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2023-12-02 16:39:25,233 INFO L130 BoogieDeclarations]: Found specification of procedure tm_attr_show [2023-12-02 16:39:25,234 INFO L138 BoogieDeclarations]: Found implementation of procedure tm_attr_show [2023-12-02 16:39:25,234 INFO L130 BoogieDeclarations]: Found specification of procedure t3_ael1002_phy_prep [2023-12-02 16:39:25,234 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_ael1002_phy_prep [2023-12-02 16:39:25,234 INFO L130 BoogieDeclarations]: Found specification of procedure ael2020_intr_clear [2023-12-02 16:39:25,234 INFO L138 BoogieDeclarations]: Found implementation of procedure ael2020_intr_clear [2023-12-02 16:39:25,234 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_74 [2023-12-02 16:39:25,234 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_74 [2023-12-02 16:39:25,235 INFO L130 BoogieDeclarations]: Found specification of procedure t3_set_phy_speed_duplex [2023-12-02 16:39:25,235 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_set_phy_speed_duplex [2023-12-02 16:39:25,235 INFO L130 BoogieDeclarations]: Found specification of procedure ael2005_get_module_type [2023-12-02 16:39:25,235 INFO L138 BoogieDeclarations]: Found implementation of procedure ael2005_get_module_type [2023-12-02 16:39:25,235 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_autoneg_restart [2023-12-02 16:39:25,235 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_autoneg_restart [2023-12-02 16:39:25,236 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_reset [2023-12-02 16:39:25,236 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_reset [2023-12-02 16:39:25,236 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2023-12-02 16:39:25,236 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2023-12-02 16:39:25,236 INFO L130 BoogieDeclarations]: Found specification of procedure ael2005_reset [2023-12-02 16:39:25,236 INFO L138 BoogieDeclarations]: Found implementation of procedure ael2005_reset [2023-12-02 16:39:25,237 INFO L130 BoogieDeclarations]: Found specification of procedure is_power_of_2 [2023-12-02 16:39:25,237 INFO L138 BoogieDeclarations]: Found implementation of procedure is_power_of_2 [2023-12-02 16:39:25,237 INFO L130 BoogieDeclarations]: Found specification of procedure enable_tx_fifo_drain [2023-12-02 16:39:25,237 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_tx_fifo_drain [2023-12-02 16:39:25,237 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2023-12-02 16:39:25,237 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2023-12-02 16:39:25,238 INFO L130 BoogieDeclarations]: Found specification of procedure in_range [2023-12-02 16:39:25,239 INFO L138 BoogieDeclarations]: Found implementation of procedure in_range [2023-12-02 16:39:25,239 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2023-12-02 16:39:25,239 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2023-12-02 16:39:25,239 INFO L130 BoogieDeclarations]: Found specification of procedure napi_rx_handler [2023-12-02 16:39:25,239 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_rx_handler [2023-12-02 16:39:25,239 INFO L130 BoogieDeclarations]: Found specification of procedure t3b_intr [2023-12-02 16:39:25,240 INFO L138 BoogieDeclarations]: Found implementation of procedure t3b_intr [2023-12-02 16:39:25,240 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mc5_size [2023-12-02 16:39:25,240 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mc5_size [2023-12-02 16:39:25,240 INFO L130 BoogieDeclarations]: Found specification of procedure __set_bit [2023-12-02 16:39:25,240 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_bit [2023-12-02 16:39:25,240 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_91___0 [2023-12-02 16:39:25,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_91___0 [2023-12-02 16:39:25,241 INFO L130 BoogieDeclarations]: Found specification of procedure t3_phy_lasi_intr_disable [2023-12-02 16:39:25,241 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_phy_lasi_intr_disable [2023-12-02 16:39:25,241 INFO L130 BoogieDeclarations]: Found specification of procedure rspq_to_qset [2023-12-02 16:39:25,241 INFO L138 BoogieDeclarations]: Found implementation of procedure rspq_to_qset [2023-12-02 16:39:25,241 INFO L130 BoogieDeclarations]: Found specification of procedure t3_write_reg [2023-12-02 16:39:25,241 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_write_reg [2023-12-02 16:39:25,242 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-12-02 16:39:25,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-12-02 16:39:25,242 INFO L130 BoogieDeclarations]: Found specification of procedure cplhdr [2023-12-02 16:39:25,242 INFO L138 BoogieDeclarations]: Found implementation of procedure cplhdr [2023-12-02 16:39:25,242 INFO L130 BoogieDeclarations]: Found specification of procedure t3_wait_op_done_val [2023-12-02 16:39:25,242 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_wait_op_done_val [2023-12-02 16:39:25,243 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-12-02 16:39:25,243 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-12-02 16:39:25,243 INFO L130 BoogieDeclarations]: Found specification of procedure t3_intr_msi [2023-12-02 16:39:25,243 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_intr_msi [2023-12-02 16:39:25,243 INFO L130 BoogieDeclarations]: Found specification of procedure t3_reenable_adapter [2023-12-02 16:39:25,243 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_reenable_adapter [2023-12-02 16:39:25,243 INFO L130 BoogieDeclarations]: Found specification of procedure nb_callback [2023-12-02 16:39:25,244 INFO L138 BoogieDeclarations]: Found implementation of procedure nb_callback [2023-12-02 16:39:25,244 INFO L130 BoogieDeclarations]: Found specification of procedure sf1_write [2023-12-02 16:39:25,244 INFO L138 BoogieDeclarations]: Found implementation of procedure sf1_write [2023-12-02 16:39:25,244 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2023-12-02 16:39:25,244 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2023-12-02 16:39:25,244 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2023-12-02 16:39:25,244 INFO L130 BoogieDeclarations]: Found specification of procedure cphy_init [2023-12-02 16:39:25,245 INFO L138 BoogieDeclarations]: Found implementation of procedure cphy_init [2023-12-02 16:39:25,245 INFO L130 BoogieDeclarations]: Found specification of procedure t3_load_mtus [2023-12-02 16:39:25,245 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_load_mtus [2023-12-02 16:39:25,245 INFO L130 BoogieDeclarations]: Found specification of procedure t3_ael1006_phy_prep [2023-12-02 16:39:25,245 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_ael1006_phy_prep [2023-12-02 16:39:25,245 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_cpu [2023-12-02 16:39:25,246 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_cpu [2023-12-02 16:39:25,246 INFO L130 BoogieDeclarations]: Found specification of procedure offload_open [2023-12-02 16:39:25,246 INFO L138 BoogieDeclarations]: Found implementation of procedure offload_open [2023-12-02 16:39:25,246 INFO L130 BoogieDeclarations]: Found specification of procedure process_responses_gts [2023-12-02 16:39:25,246 INFO L138 BoogieDeclarations]: Found implementation of procedure process_responses_gts [2023-12-02 16:39:25,246 INFO L130 BoogieDeclarations]: Found specification of procedure t3_handle_intr_status [2023-12-02 16:39:25,247 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_handle_intr_status [2023-12-02 16:39:25,247 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2023-12-02 16:39:25,247 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2023-12-02 16:39:25,247 INFO L130 BoogieDeclarations]: Found specification of procedure mc7_intr_handler [2023-12-02 16:39:25,247 INFO L138 BoogieDeclarations]: Found implementation of procedure mc7_intr_handler [2023-12-02 16:39:25,247 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~~irqreturn_t~0 [2023-12-02 16:39:25,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~~irqreturn_t~0 [2023-12-02 16:39:25,248 INFO L130 BoogieDeclarations]: Found specification of procedure await_mgmt_replies [2023-12-02 16:39:25,248 INFO L138 BoogieDeclarations]: Found implementation of procedure await_mgmt_replies [2023-12-02 16:39:25,248 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2023-12-02 16:39:25,248 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2023-12-02 16:39:25,248 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2023-12-02 16:39:25,248 INFO L130 BoogieDeclarations]: Found specification of procedure ael2005_intr_enable [2023-12-02 16:39:25,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ael2005_intr_enable [2023-12-02 16:39:25,249 INFO L130 BoogieDeclarations]: Found specification of procedure sgl_len [2023-12-02 16:39:25,249 INFO L138 BoogieDeclarations]: Found implementation of procedure sgl_len [2023-12-02 16:39:25,249 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size_set [2023-12-02 16:39:25,249 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size_set [2023-12-02 16:39:25,249 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2023-12-02 16:39:25,250 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2023-12-02 16:39:25,250 INFO L130 BoogieDeclarations]: Found specification of procedure make_sgl [2023-12-02 16:39:25,250 INFO L138 BoogieDeclarations]: Found implementation of procedure make_sgl [2023-12-02 16:39:25,250 INFO L130 BoogieDeclarations]: Found specification of procedure ael2020_get_module_type [2023-12-02 16:39:25,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ael2020_get_module_type [2023-12-02 16:39:25,250 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2023-12-02 16:39:25,250 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2023-12-02 16:39:25,251 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mc7_size [2023-12-02 16:39:25,251 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mc7_size [2023-12-02 16:39:25,251 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2023-12-02 16:39:25,251 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2023-12-02 16:39:25,251 INFO L130 BoogieDeclarations]: Found specification of procedure attr_show [2023-12-02 16:39:25,251 INFO L138 BoogieDeclarations]: Found implementation of procedure attr_show [2023-12-02 16:39:25,252 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_101 [2023-12-02 16:39:25,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_101 [2023-12-02 16:39:25,252 INFO L130 BoogieDeclarations]: Found specification of procedure rx_offload [2023-12-02 16:39:25,252 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_offload [2023-12-02 16:39:25,252 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-12-02 16:39:25,252 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-12-02 16:39:25,252 INFO L130 BoogieDeclarations]: Found specification of procedure netif_receive_skb [2023-12-02 16:39:25,253 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_receive_skb [2023-12-02 16:39:25,253 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mdio_change_bits [2023-12-02 16:39:25,253 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mdio_change_bits [2023-12-02 16:39:25,253 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2023-12-02 16:39:25,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2023-12-02 16:39:25,253 INFO L130 BoogieDeclarations]: Found specification of procedure wrreg_wait [2023-12-02 16:39:25,254 INFO L138 BoogieDeclarations]: Found implementation of procedure wrreg_wait [2023-12-02 16:39:25,254 INFO L130 BoogieDeclarations]: Found specification of procedure t3_get_edc_fw [2023-12-02 16:39:25,254 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_get_edc_fw [2023-12-02 16:39:25,254 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-12-02 16:39:25,254 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-12-02 16:39:25,254 INFO L130 BoogieDeclarations]: Found specification of procedure t3_phy_lasi_intr_handler [2023-12-02 16:39:25,254 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_phy_lasi_intr_handler [2023-12-02 16:39:25,255 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-12-02 16:39:25,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-12-02 16:39:25,255 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2023-12-02 16:39:25,255 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2023-12-02 16:39:25,255 INFO L130 BoogieDeclarations]: Found specification of procedure t3_phy_advertise [2023-12-02 16:39:25,255 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_phy_advertise [2023-12-02 16:39:25,256 INFO L130 BoogieDeclarations]: Found specification of procedure free_tx_desc [2023-12-02 16:39:25,256 INFO L138 BoogieDeclarations]: Found implementation of procedure free_tx_desc [2023-12-02 16:39:25,256 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2023-12-02 16:39:25,256 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2023-12-02 16:39:25,256 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_power_down [2023-12-02 16:39:25,256 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_power_down [2023-12-02 16:39:25,257 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2023-12-02 16:39:25,257 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2023-12-02 16:39:25,257 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2023-12-02 16:39:25,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2023-12-02 16:39:25,257 INFO L130 BoogieDeclarations]: Found specification of procedure mc7_prep [2023-12-02 16:39:25,257 INFO L138 BoogieDeclarations]: Found implementation of procedure mc7_prep [2023-12-02 16:39:25,257 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_95 [2023-12-02 16:39:25,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_95 [2023-12-02 16:39:25,258 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2023-12-02 16:39:25,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2023-12-02 16:39:25,258 INFO L130 BoogieDeclarations]: Found specification of procedure t3_sge_intr_msix [2023-12-02 16:39:25,258 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_sge_intr_msix [2023-12-02 16:39:25,258 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-12-02 16:39:25,259 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-12-02 16:39:25,259 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-12-02 16:39:25,259 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-12-02 16:39:25,259 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mac_set_speed_duplex_fc [2023-12-02 16:39:25,259 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mac_set_speed_duplex_fc [2023-12-02 16:39:25,259 INFO L130 BoogieDeclarations]: Found specification of procedure clear_rx_desc [2023-12-02 16:39:25,259 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_rx_desc [2023-12-02 16:39:25,260 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2023-12-02 16:39:25,260 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2023-12-02 16:39:25,260 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2023-12-02 16:39:25,260 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2023-12-02 16:39:25,260 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2023-12-02 16:39:25,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2023-12-02 16:39:25,261 INFO L130 BoogieDeclarations]: Found specification of procedure link_report [2023-12-02 16:39:25,261 INFO L138 BoogieDeclarations]: Found implementation of procedure link_report [2023-12-02 16:39:25,261 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-12-02 16:39:25,261 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-12-02 16:39:25,261 INFO L130 BoogieDeclarations]: Found specification of procedure t3_wait_op_done [2023-12-02 16:39:25,261 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_wait_op_done [2023-12-02 16:39:25,261 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2023-12-02 16:39:25,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2023-12-02 16:39:25,262 INFO L130 BoogieDeclarations]: Found specification of procedure collect_sge_port_stats [2023-12-02 16:39:25,262 INFO L138 BoogieDeclarations]: Found implementation of procedure collect_sge_port_stats [2023-12-02 16:39:25,262 INFO L130 BoogieDeclarations]: Found specification of procedure t3_get_tp_version [2023-12-02 16:39:25,262 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_get_tp_version [2023-12-02 16:39:25,262 INFO L130 BoogieDeclarations]: Found specification of procedure sf1_read [2023-12-02 16:39:25,263 INFO L138 BoogieDeclarations]: Found implementation of procedure sf1_read [2023-12-02 16:39:25,263 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2023-12-02 16:39:25,263 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2023-12-02 16:39:25,263 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-12-02 16:39:25,263 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2023-12-02 16:39:25,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2023-12-02 16:39:25,263 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2023-12-02 16:39:25,264 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2023-12-02 16:39:25,264 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_unlink [2023-12-02 16:39:25,264 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_unlink [2023-12-02 16:39:25,264 INFO L130 BoogieDeclarations]: Found specification of procedure t3_port_intr_clear [2023-12-02 16:39:25,264 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_port_intr_clear [2023-12-02 16:39:25,264 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mdio_read [2023-12-02 16:39:25,265 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mdio_read [2023-12-02 16:39:25,265 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2023-12-02 16:39:25,265 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2023-12-02 16:39:25,265 INFO L130 BoogieDeclarations]: Found specification of procedure pm_num_pages [2023-12-02 16:39:25,265 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_num_pages [2023-12-02 16:39:25,265 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_down [2023-12-02 16:39:25,266 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_down [2023-12-02 16:39:25,266 INFO L130 BoogieDeclarations]: Found specification of procedure neigh_replace [2023-12-02 16:39:25,266 INFO L138 BoogieDeclarations]: Found implementation of procedure neigh_replace [2023-12-02 16:39:25,266 INFO L130 BoogieDeclarations]: Found specification of procedure t3_set_reg_field [2023-12-02 16:39:25,266 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_set_reg_field [2023-12-02 16:39:25,266 INFO L130 BoogieDeclarations]: Found specification of procedure store_nservers [2023-12-02 16:39:25,266 INFO L138 BoogieDeclarations]: Found implementation of procedure store_nservers [2023-12-02 16:39:25,267 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2023-12-02 16:39:25,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2023-12-02 16:39:25,267 INFO L130 BoogieDeclarations]: Found specification of procedure t3_tp_set_offload_mode [2023-12-02 16:39:25,267 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_tp_set_offload_mode [2023-12-02 16:39:25,267 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_head_init [2023-12-02 16:39:25,267 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_head_init [2023-12-02 16:39:25,268 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-12-02 16:39:25,268 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-12-02 16:39:25,268 INFO L130 BoogieDeclarations]: Found specification of procedure napi_is_scheduled [2023-12-02 16:39:25,268 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_is_scheduled [2023-12-02 16:39:25,268 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2023-12-02 16:39:25,268 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2023-12-02 16:39:25,268 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_network_header [2023-12-02 16:39:25,269 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_network_header [2023-12-02 16:39:25,269 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-12-02 16:39:25,269 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-12-02 16:39:25,269 INFO L130 BoogieDeclarations]: Found specification of procedure init_port_mtus [2023-12-02 16:39:25,269 INFO L138 BoogieDeclarations]: Found implementation of procedure init_port_mtus [2023-12-02 16:39:25,269 INFO L130 BoogieDeclarations]: Found specification of procedure is_pure_response [2023-12-02 16:39:25,270 INFO L138 BoogieDeclarations]: Found implementation of procedure is_pure_response [2023-12-02 16:39:25,270 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb3_remove_clients [2023-12-02 16:39:25,270 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb3_remove_clients [2023-12-02 16:39:25,270 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~~cxgb3_cpl_handler_func~0 [2023-12-02 16:39:25,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~~cxgb3_cpl_handler_func~0 [2023-12-02 16:39:25,270 INFO L130 BoogieDeclarations]: Found specification of procedure t3_gate_rx_traffic [2023-12-02 16:39:25,271 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_gate_rx_traffic [2023-12-02 16:39:25,271 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-12-02 16:39:25,271 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-12-02 16:39:25,271 INFO L130 BoogieDeclarations]: Found specification of procedure t3_seeprom_read [2023-12-02 16:39:25,271 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_seeprom_read [2023-12-02 16:39:25,271 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_70 [2023-12-02 16:39:25,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_70 [2023-12-02 16:39:25,272 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_77 [2023-12-02 16:39:25,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_77 [2023-12-02 16:39:25,272 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-12-02 16:39:25,272 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mdio_write [2023-12-02 16:39:25,272 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mdio_write [2023-12-02 16:39:25,272 INFO L130 BoogieDeclarations]: Found specification of procedure init_one [2023-12-02 16:39:25,272 INFO L138 BoogieDeclarations]: Found implementation of procedure init_one [2023-12-02 16:39:25,273 INFO L130 BoogieDeclarations]: Found specification of procedure mi1_wr_addr [2023-12-02 16:39:25,273 INFO L138 BoogieDeclarations]: Found implementation of procedure mi1_wr_addr [2023-12-02 16:39:25,273 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_netpoll [2023-12-02 16:39:25,273 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_netpoll [2023-12-02 16:39:25,273 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb3_event_notify [2023-12-02 16:39:25,273 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb3_event_notify [2023-12-02 16:39:25,274 INFO L130 BoogieDeclarations]: Found specification of procedure t3_open_rx_traffic [2023-12-02 16:39:25,274 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_open_rx_traffic [2023-12-02 16:39:25,274 INFO L130 BoogieDeclarations]: Found specification of procedure __vlan_hwaccel_put_tag [2023-12-02 16:39:25,274 INFO L138 BoogieDeclarations]: Found implementation of procedure __vlan_hwaccel_put_tag [2023-12-02 16:39:25,274 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_l2t_entry [2023-12-02 16:39:25,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_l2t_entry [2023-12-02 16:39:25,274 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_65 [2023-12-02 16:39:25,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_65 [2023-12-02 16:39:25,275 INFO L130 BoogieDeclarations]: Found specification of procedure t3_phy_reset [2023-12-02 16:39:25,275 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_phy_reset [2023-12-02 16:39:25,275 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2023-12-02 16:39:25,275 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2023-12-02 16:39:25,275 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mac_set_address [2023-12-02 16:39:25,276 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mac_set_address [2023-12-02 16:39:25,276 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_reg_lock_of_sge [2023-12-02 16:39:25,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_reg_lock_of_sge [2023-12-02 16:39:25,276 INFO L130 BoogieDeclarations]: Found specification of procedure need_skb_unmap [2023-12-02 16:39:25,276 INFO L138 BoogieDeclarations]: Found implementation of procedure need_skb_unmap [2023-12-02 16:39:25,276 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_offset [2023-12-02 16:39:25,276 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_offset [2023-12-02 16:39:25,277 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb3_register_client [2023-12-02 16:39:25,277 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb3_register_client [2023-12-02 16:39:25,277 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mac_disable_exact_filters [2023-12-02 16:39:25,277 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mac_disable_exact_filters [2023-12-02 16:39:25,277 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_held [2023-12-02 16:39:25,277 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_held [2023-12-02 16:39:25,278 INFO L130 BoogieDeclarations]: Found specification of procedure wr_gen2 [2023-12-02 16:39:25,278 INFO L138 BoogieDeclarations]: Found implementation of procedure wr_gen2 [2023-12-02 16:39:25,278 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_75 [2023-12-02 16:39:25,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_75 [2023-12-02 16:39:25,278 INFO L130 BoogieDeclarations]: Found specification of procedure t3_load_fw [2023-12-02 16:39:25,278 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_load_fw [2023-12-02 16:39:25,278 INFO L130 BoogieDeclarations]: Found specification of procedure write_imm [2023-12-02 16:39:25,279 INFO L138 BoogieDeclarations]: Found implementation of procedure write_imm [2023-12-02 16:39:25,279 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-12-02 16:39:25,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-12-02 16:39:25,279 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2023-12-02 16:39:25,279 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2023-12-02 16:39:25,279 INFO L130 BoogieDeclarations]: Found specification of procedure ael2020_intr_handler [2023-12-02 16:39:25,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ael2020_intr_handler [2023-12-02 16:39:25,280 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_84 [2023-12-02 16:39:25,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_84 [2023-12-02 16:39:25,280 INFO L130 BoogieDeclarations]: Found specification of procedure vsc8211_intr_handler [2023-12-02 16:39:25,280 INFO L138 BoogieDeclarations]: Found implementation of procedure vsc8211_intr_handler [2023-12-02 16:39:25,280 INFO L130 BoogieDeclarations]: Found specification of procedure check_link_status [2023-12-02 16:39:25,280 INFO L138 BoogieDeclarations]: Found implementation of procedure check_link_status [2023-12-02 16:39:25,281 INFO L130 BoogieDeclarations]: Found specification of procedure get_opcode [2023-12-02 16:39:25,281 INFO L138 BoogieDeclarations]: Found implementation of procedure get_opcode [2023-12-02 16:39:25,281 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2023-12-02 16:39:25,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2023-12-02 16:39:25,281 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_89 [2023-12-02 16:39:25,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_89 [2023-12-02 16:39:25,282 INFO L130 BoogieDeclarations]: Found specification of procedure get_wol [2023-12-02 16:39:25,282 INFO L138 BoogieDeclarations]: Found implementation of procedure get_wol [2023-12-02 16:39:25,282 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2023-12-02 16:39:25,284 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2023-12-02 16:39:25,284 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_97 [2023-12-02 16:39:25,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_97 [2023-12-02 16:39:25,284 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mgmt_tx [2023-12-02 16:39:25,285 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mgmt_tx [2023-12-02 16:39:25,285 INFO L130 BoogieDeclarations]: Found specification of procedure ext_intr_task [2023-12-02 16:39:25,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ext_intr_task [2023-12-02 16:39:25,285 INFO L130 BoogieDeclarations]: Found specification of procedure t3_link_changed [2023-12-02 16:39:25,285 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_link_changed [2023-12-02 16:39:25,285 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2023-12-02 16:39:25,286 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_enable [2023-12-02 16:39:25,286 INFO L138 BoogieDeclarations]: Found implementation of procedure local_bh_enable [2023-12-02 16:39:25,286 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2023-12-02 16:39:25,286 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2023-12-02 16:39:25,286 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2023-12-02 16:39:25,286 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2023-12-02 16:39:25,287 INFO L130 BoogieDeclarations]: Found specification of procedure ael100x_txon [2023-12-02 16:39:25,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ael100x_txon [2023-12-02 16:39:25,287 INFO L130 BoogieDeclarations]: Found specification of procedure get_settings [2023-12-02 16:39:25,287 INFO L138 BoogieDeclarations]: Found implementation of procedure get_settings [2023-12-02 16:39:25,287 INFO L130 BoogieDeclarations]: Found specification of procedure flits_to_desc [2023-12-02 16:39:25,287 INFO L138 BoogieDeclarations]: Found implementation of procedure flits_to_desc [2023-12-02 16:39:25,287 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2023-12-02 16:39:25,288 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2023-12-02 16:39:25,288 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-12-02 16:39:25,288 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-12-02 16:39:25,288 INFO L130 BoogieDeclarations]: Found specification of procedure t3_sge_init_ecntxt [2023-12-02 16:39:25,288 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_sge_init_ecntxt [2023-12-02 16:39:25,288 INFO L130 BoogieDeclarations]: Found specification of procedure check_ring_db [2023-12-02 16:39:25,289 INFO L138 BoogieDeclarations]: Found implementation of procedure check_ring_db [2023-12-02 16:39:25,289 INFO L130 BoogieDeclarations]: Found specification of procedure t3_adapter_error [2023-12-02 16:39:25,289 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_adapter_error [2023-12-02 16:39:25,289 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-12-02 16:39:25,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-12-02 16:39:25,289 INFO L130 BoogieDeclarations]: Found specification of procedure t3_slow_intr_handler [2023-12-02 16:39:25,289 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_slow_intr_handler [2023-12-02 16:39:25,290 INFO L130 BoogieDeclarations]: Found specification of procedure recycle_rx_buf [2023-12-02 16:39:25,290 INFO L138 BoogieDeclarations]: Found implementation of procedure recycle_rx_buf [2023-12-02 16:39:25,290 INFO L130 BoogieDeclarations]: Found specification of procedure mac_intr_handler [2023-12-02 16:39:25,290 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_intr_handler [2023-12-02 16:39:25,290 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2023-12-02 16:39:25,290 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2023-12-02 16:39:25,291 INFO L130 BoogieDeclarations]: Found specification of procedure t3_xaui_direct_phy_prep [2023-12-02 16:39:25,291 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_xaui_direct_phy_prep [2023-12-02 16:39:25,291 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mc7_bd_read [2023-12-02 16:39:25,291 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mc7_bd_read [2023-12-02 16:39:25,291 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2023-12-02 16:39:25,291 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2023-12-02 16:39:25,291 INFO L130 BoogieDeclarations]: Found specification of procedure is_pcie [2023-12-02 16:39:25,292 INFO L138 BoogieDeclarations]: Found implementation of procedure is_pcie [2023-12-02 16:39:25,292 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2023-12-02 16:39:25,292 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2023-12-02 16:39:25,292 INFO L130 BoogieDeclarations]: Found specification of procedure t3_seeprom_wp [2023-12-02 16:39:25,292 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_seeprom_wp [2023-12-02 16:39:25,292 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_71 [2023-12-02 16:39:25,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_71 [2023-12-02 16:39:25,293 INFO L130 BoogieDeclarations]: Found specification of procedure fls [2023-12-02 16:39:25,293 INFO L138 BoogieDeclarations]: Found implementation of procedure fls [2023-12-02 16:39:25,293 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_78 [2023-12-02 16:39:25,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_78 [2023-12-02 16:39:25,293 INFO L130 BoogieDeclarations]: Found specification of procedure tm_attr_store [2023-12-02 16:39:25,293 INFO L138 BoogieDeclarations]: Found implementation of procedure tm_attr_store [2023-12-02 16:39:25,294 INFO L130 BoogieDeclarations]: Found specification of procedure t3_read_flash [2023-12-02 16:39:25,294 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_read_flash [2023-12-02 16:39:25,294 INFO L130 BoogieDeclarations]: Found specification of procedure store_sched0 [2023-12-02 16:39:25,294 INFO L138 BoogieDeclarations]: Found implementation of procedure store_sched0 [2023-12-02 16:39:25,294 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_cxgb3_cleanup_module_45_2 [2023-12-02 16:39:25,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_cxgb3_cleanup_module_45_2 [2023-12-02 16:39:25,295 INFO L130 BoogieDeclarations]: Found specification of procedure store_sched7 [2023-12-02 16:39:25,295 INFO L138 BoogieDeclarations]: Found implementation of procedure store_sched7 [2023-12-02 16:39:25,295 INFO L130 BoogieDeclarations]: Found specification of procedure store_sched6 [2023-12-02 16:39:25,295 INFO L138 BoogieDeclarations]: Found implementation of procedure store_sched6 [2023-12-02 16:39:25,295 INFO L130 BoogieDeclarations]: Found specification of procedure store_sched5 [2023-12-02 16:39:25,295 INFO L138 BoogieDeclarations]: Found implementation of procedure store_sched5 [2023-12-02 16:39:25,295 INFO L130 BoogieDeclarations]: Found specification of procedure store_sched4 [2023-12-02 16:39:25,296 INFO L138 BoogieDeclarations]: Found implementation of procedure store_sched4 [2023-12-02 16:39:25,296 INFO L130 BoogieDeclarations]: Found specification of procedure store_sched3 [2023-12-02 16:39:25,296 INFO L138 BoogieDeclarations]: Found implementation of procedure store_sched3 [2023-12-02 16:39:25,296 INFO L130 BoogieDeclarations]: Found specification of procedure store_sched2 [2023-12-02 16:39:25,296 INFO L138 BoogieDeclarations]: Found implementation of procedure store_sched2 [2023-12-02 16:39:25,296 INFO L130 BoogieDeclarations]: Found specification of procedure store_sched1 [2023-12-02 16:39:25,296 INFO L138 BoogieDeclarations]: Found implementation of procedure store_sched1 [2023-12-02 16:39:25,297 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-12-02 16:39:25,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-12-02 16:39:25,297 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2023-12-02 16:39:25,297 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2023-12-02 16:39:25,297 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2023-12-02 16:39:25,297 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2023-12-02 16:39:25,298 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2023-12-02 16:39:25,298 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2023-12-02 16:39:25,298 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_autoneg_enable [2023-12-02 16:39:25,298 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_autoneg_enable [2023-12-02 16:39:25,298 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_set_rxmode [2023-12-02 16:39:25,298 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_set_rxmode [2023-12-02 16:39:25,298 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_init [2023-12-02 16:39:25,299 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_init [2023-12-02 16:39:25,299 INFO L130 BoogieDeclarations]: Found specification of procedure ael1006_reset [2023-12-02 16:39:25,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ael1006_reset [2023-12-02 16:39:25,299 INFO L130 BoogieDeclarations]: Found specification of procedure t3_sge_stop [2023-12-02 16:39:25,299 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_sge_stop [2023-12-02 16:39:25,299 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2023-12-02 16:39:25,300 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2023-12-02 16:39:25,300 INFO L130 BoogieDeclarations]: Found specification of procedure is_10G [2023-12-02 16:39:25,300 INFO L138 BoogieDeclarations]: Found implementation of procedure is_10G [2023-12-02 16:39:25,300 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alert [2023-12-02 16:39:25,300 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alert [2023-12-02 16:39:25,300 INFO L130 BoogieDeclarations]: Found specification of procedure __refill_fl [2023-12-02 16:39:25,300 INFO L138 BoogieDeclarations]: Found implementation of procedure __refill_fl [2023-12-02 16:39:25,301 INFO L130 BoogieDeclarations]: Found specification of procedure mi1_ext_write [2023-12-02 16:39:25,301 INFO L138 BoogieDeclarations]: Found implementation of procedure mi1_ext_write [2023-12-02 16:39:25,301 INFO L130 BoogieDeclarations]: Found specification of procedure tp_wr_indirect [2023-12-02 16:39:25,301 INFO L138 BoogieDeclarations]: Found implementation of procedure tp_wr_indirect [2023-12-02 16:39:25,301 INFO L130 BoogieDeclarations]: Found specification of procedure vsc8211_reset [2023-12-02 16:39:25,301 INFO L138 BoogieDeclarations]: Found implementation of procedure vsc8211_reset [2023-12-02 16:39:25,302 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-12-02 16:39:25,302 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-12-02 16:39:25,302 INFO L130 BoogieDeclarations]: Found specification of procedure ael2020_reset [2023-12-02 16:39:25,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ael2020_reset [2023-12-02 16:39:25,302 INFO L130 BoogieDeclarations]: Found specification of procedure init_mask_data_array [2023-12-02 16:39:25,302 INFO L138 BoogieDeclarations]: Found implementation of procedure init_mask_data_array [2023-12-02 16:39:25,303 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_78 [2023-12-02 16:39:25,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_78 [2023-12-02 16:39:25,303 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_sge_rspq [2023-12-02 16:39:25,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_sge_rspq [2023-12-02 16:39:25,303 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-12-02 16:39:25,303 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-12-02 16:39:25,303 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2023-12-02 16:39:25,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2023-12-02 16:39:25,304 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-12-02 16:39:25,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-12-02 16:39:25,304 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2023-12-02 16:39:25,304 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2023-12-02 16:39:25,304 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_94 [2023-12-02 16:39:25,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_94 [2023-12-02 16:39:25,305 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb3_unregister_client [2023-12-02 16:39:25,305 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb3_unregister_client [2023-12-02 16:39:25,305 INFO L130 BoogieDeclarations]: Found specification of procedure t3_ael2005_phy_prep [2023-12-02 16:39:25,305 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_ael2005_phy_prep [2023-12-02 16:39:25,305 INFO L130 BoogieDeclarations]: Found specification of procedure vsc8211_intr_disable [2023-12-02 16:39:25,305 INFO L138 BoogieDeclarations]: Found implementation of procedure vsc8211_intr_disable [2023-12-02 16:39:25,306 INFO L130 BoogieDeclarations]: Found specification of procedure t3b_pcs_reset [2023-12-02 16:39:25,306 INFO L138 BoogieDeclarations]: Found implementation of procedure t3b_pcs_reset [2023-12-02 16:39:25,306 INFO L130 BoogieDeclarations]: Found specification of procedure vsc8211_get_link_status_fiber [2023-12-02 16:39:25,306 INFO L138 BoogieDeclarations]: Found implementation of procedure vsc8211_get_link_status_fiber [2023-12-02 16:39:25,308 INFO L130 BoogieDeclarations]: Found specification of procedure rx_eth [2023-12-02 16:39:25,308 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_eth [2023-12-02 16:39:25,308 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_l2t_entry [2023-12-02 16:39:25,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_l2t_entry [2023-12-02 16:39:25,308 INFO L130 BoogieDeclarations]: Found specification of procedure neigh_event_send [2023-12-02 16:39:25,308 INFO L138 BoogieDeclarations]: Found implementation of procedure neigh_event_send [2023-12-02 16:39:25,308 INFO L130 BoogieDeclarations]: Found specification of procedure write_ofld_wr [2023-12-02 16:39:25,309 INFO L138 BoogieDeclarations]: Found implementation of procedure write_ofld_wr [2023-12-02 16:39:25,309 INFO L130 BoogieDeclarations]: Found specification of procedure arp_hash [2023-12-02 16:39:25,309 INFO L138 BoogieDeclarations]: Found implementation of procedure arp_hash [2023-12-02 16:39:25,309 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_sge_rspq [2023-12-02 16:39:25,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_sge_rspq [2023-12-02 16:39:25,309 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mac_enable [2023-12-02 16:39:25,310 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mac_enable [2023-12-02 16:39:25,310 INFO L130 BoogieDeclarations]: Found specification of procedure clear_sge_ctxt [2023-12-02 16:39:25,310 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_sge_ctxt [2023-12-02 16:39:25,310 INFO L130 BoogieDeclarations]: Found specification of procedure t3_offload_tx [2023-12-02 16:39:25,310 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_offload_tx [2023-12-02 16:39:25,310 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mac_enable_exact_filters [2023-12-02 16:39:25,310 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mac_enable_exact_filters [2023-12-02 16:39:25,311 INFO L130 BoogieDeclarations]: Found specification of procedure t3_vsc8211_phy_prep [2023-12-02 16:39:25,311 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_vsc8211_phy_prep [2023-12-02 16:39:25,311 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2023-12-02 16:39:25,311 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2023-12-02 16:39:25,311 INFO L130 BoogieDeclarations]: Found specification of procedure handle_failed_resolution [2023-12-02 16:39:25,311 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_failed_resolution [2023-12-02 16:39:25,311 INFO L130 BoogieDeclarations]: Found specification of procedure t3_stop_sge_timers [2023-12-02 16:39:25,312 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_stop_sge_timers [2023-12-02 16:39:25,312 INFO L130 BoogieDeclarations]: Found specification of procedure stid2entry [2023-12-02 16:39:25,312 INFO L138 BoogieDeclarations]: Found implementation of procedure stid2entry [2023-12-02 16:39:25,312 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2023-12-02 16:39:25,312 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2023-12-02 16:39:25,312 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_38_6 [2023-12-02 16:39:25,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_38_6 [2023-12-02 16:39:25,313 INFO L130 BoogieDeclarations]: Found specification of procedure mc7_init [2023-12-02 16:39:25,313 INFO L138 BoogieDeclarations]: Found implementation of procedure mc7_init [2023-12-02 16:39:25,313 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2023-12-02 16:39:25,313 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2023-12-02 16:39:25,313 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_ioctl [2023-12-02 16:39:25,313 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_ioctl [2023-12-02 16:39:25,314 INFO L130 BoogieDeclarations]: Found specification of procedure t3_write_regs [2023-12-02 16:39:25,314 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_write_regs [2023-12-02 16:39:25,314 INFO L130 BoogieDeclarations]: Found specification of procedure ael_i2c_rd [2023-12-02 16:39:25,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ael_i2c_rd [2023-12-02 16:39:25,314 INFO L130 BoogieDeclarations]: Found specification of procedure t3_update_qset_coalesce [2023-12-02 16:39:25,314 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_update_qset_coalesce [2023-12-02 16:39:25,315 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_lock_bh [2023-12-02 16:39:25,315 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_lock_bh [2023-12-02 16:39:25,315 INFO L130 BoogieDeclarations]: Found specification of procedure rol32 [2023-12-02 16:39:25,315 INFO L138 BoogieDeclarations]: Found implementation of procedure rol32 [2023-12-02 16:39:25,315 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_unlock_bh [2023-12-02 16:39:25,315 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_unlock_bh [2023-12-02 16:39:25,315 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-12-02 16:39:25,316 INFO L130 BoogieDeclarations]: Found specification of procedure core_ticks_per_usec [2023-12-02 16:39:25,316 INFO L138 BoogieDeclarations]: Found implementation of procedure core_ticks_per_usec [2023-12-02 16:39:25,316 INFO L130 BoogieDeclarations]: Found specification of procedure ael2020_intr_disable [2023-12-02 16:39:25,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ael2020_intr_disable [2023-12-02 16:39:25,316 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2023-12-02 16:39:25,316 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2023-12-02 16:39:25,316 INFO L130 BoogieDeclarations]: Found specification of procedure speed_duplex_to_caps [2023-12-02 16:39:25,317 INFO L138 BoogieDeclarations]: Found implementation of procedure speed_duplex_to_caps [2023-12-02 16:39:25,317 INFO L130 BoogieDeclarations]: Found specification of procedure flash_wait_op [2023-12-02 16:39:25,317 INFO L138 BoogieDeclarations]: Found implementation of procedure flash_wait_op [2023-12-02 16:39:25,317 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2023-12-02 16:39:25,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2023-12-02 16:39:25,317 INFO L130 BoogieDeclarations]: Found specification of procedure get_eeprom_len [2023-12-02 16:39:25,318 INFO L138 BoogieDeclarations]: Found implementation of procedure get_eeprom_len [2023-12-02 16:39:25,318 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_bits [2023-12-02 16:39:25,318 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_bits [2023-12-02 16:39:25,318 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2023-12-02 16:39:25,318 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2023-12-02 16:39:25,318 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2023-12-02 16:39:25,318 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2023-12-02 16:39:25,319 INFO L130 BoogieDeclarations]: Found specification of procedure t3_l2t_update [2023-12-02 16:39:25,319 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_l2t_update [2023-12-02 16:39:25,319 INFO L130 BoogieDeclarations]: Found specification of procedure dbgi_wr_data3 [2023-12-02 16:39:25,319 INFO L138 BoogieDeclarations]: Found implementation of procedure dbgi_wr_data3 [2023-12-02 16:39:25,319 INFO L130 BoogieDeclarations]: Found specification of procedure t3_process_tid_release_list [2023-12-02 16:39:25,319 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_process_tid_release_list [2023-12-02 16:39:25,320 INFO L130 BoogieDeclarations]: Found specification of procedure t3_free_l2t [2023-12-02 16:39:25,320 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_free_l2t [2023-12-02 16:39:25,320 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2023-12-02 16:39:25,320 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2023-12-02 16:39:25,320 INFO L130 BoogieDeclarations]: Found specification of procedure skb_fill_page_desc [2023-12-02 16:39:25,320 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_fill_page_desc [2023-12-02 16:39:25,320 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msix [2023-12-02 16:39:25,321 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msix [2023-12-02 16:39:25,321 INFO L130 BoogieDeclarations]: Found specification of procedure deliver_partial_bundle [2023-12-02 16:39:25,321 INFO L138 BoogieDeclarations]: Found implementation of procedure deliver_partial_bundle [2023-12-02 16:39:25,321 INFO L130 BoogieDeclarations]: Found specification of procedure t3_sge_write_context [2023-12-02 16:39:25,321 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_sge_write_context [2023-12-02 16:39:25,321 INFO L130 BoogieDeclarations]: Found specification of procedure t3_link_start [2023-12-02 16:39:25,322 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_link_start [2023-12-02 16:39:25,322 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_up [2023-12-02 16:39:25,322 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_up [2023-12-02 16:39:25,322 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2023-12-02 16:39:25,322 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2023-12-02 16:39:25,322 INFO L130 BoogieDeclarations]: Found specification of procedure get_sset_count [2023-12-02 16:39:25,322 INFO L138 BoogieDeclarations]: Found implementation of procedure get_sset_count [2023-12-02 16:39:25,323 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2023-12-02 16:39:25,323 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2023-12-02 16:39:25,323 INFO L130 BoogieDeclarations]: Found specification of procedure vsc8211_intr_enable [2023-12-02 16:39:25,323 INFO L138 BoogieDeclarations]: Found implementation of procedure vsc8211_intr_enable [2023-12-02 16:39:25,323 INFO L130 BoogieDeclarations]: Found specification of procedure t3_config_trace_filter [2023-12-02 16:39:25,323 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_config_trace_filter [2023-12-02 16:39:25,324 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2023-12-02 16:39:25,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2023-12-02 16:39:25,324 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock___0 [2023-12-02 16:39:25,324 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock___0 [2023-12-02 16:39:25,324 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2023-12-02 16:39:25,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2023-12-02 16:39:25,324 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-12-02 16:39:25,325 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2023-12-02 16:39:25,325 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2023-12-02 16:39:25,325 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-12-02 16:39:25,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-12-02 16:39:25,325 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2023-12-02 16:39:25,325 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2023-12-02 16:39:25,325 INFO L130 BoogieDeclarations]: Found specification of procedure set_phys_id [2023-12-02 16:39:25,326 INFO L138 BoogieDeclarations]: Found implementation of procedure set_phys_id [2023-12-02 16:39:25,326 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2023-12-02 16:39:25,326 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2023-12-02 16:39:25,326 INFO L130 BoogieDeclarations]: Found specification of procedure t3_port_intr_enable [2023-12-02 16:39:25,326 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_port_intr_enable [2023-12-02 16:39:25,326 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2023-12-02 16:39:25,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2023-12-02 16:39:25,327 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_set_loopback [2023-12-02 16:39:25,327 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_set_loopback [2023-12-02 16:39:25,327 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2023-12-02 16:39:25,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2023-12-02 16:39:25,327 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_close [2023-12-02 16:39:25,327 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_close [2023-12-02 16:39:25,328 INFO L130 BoogieDeclarations]: Found specification of procedure ofld_poll [2023-12-02 16:39:25,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ofld_poll [2023-12-02 16:39:25,328 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_trylock [2023-12-02 16:39:25,328 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_trylock [2023-12-02 16:39:25,328 INFO L130 BoogieDeclarations]: Found specification of procedure t3_intr_clear [2023-12-02 16:39:25,328 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_intr_clear [2023-12-02 16:39:25,329 INFO L130 BoogieDeclarations]: Found specification of procedure should_restart_tx [2023-12-02 16:39:25,329 INFO L138 BoogieDeclarations]: Found implementation of procedure should_restart_tx [2023-12-02 16:39:25,329 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_chk_task [2023-12-02 16:39:25,329 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_chk_task [2023-12-02 16:39:25,329 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2023-12-02 16:39:25,329 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2023-12-02 16:39:25,329 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_splice_init [2023-12-02 16:39:25,330 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_splice_init [2023-12-02 16:39:25,330 INFO L130 BoogieDeclarations]: Found specification of procedure vsc8211_intr_clear [2023-12-02 16:39:25,330 INFO L138 BoogieDeclarations]: Found implementation of procedure vsc8211_intr_clear [2023-12-02 16:39:25,330 INFO L130 BoogieDeclarations]: Found specification of procedure vsc8211_power_down [2023-12-02 16:39:25,330 INFO L138 BoogieDeclarations]: Found implementation of procedure vsc8211_power_down [2023-12-02 16:39:25,330 INFO L130 BoogieDeclarations]: Found specification of procedure set_l2t_ix [2023-12-02 16:39:25,331 INFO L138 BoogieDeclarations]: Found implementation of procedure set_l2t_ix [2023-12-02 16:39:25,331 INFO L130 BoogieDeclarations]: Found specification of procedure rspq_check_napi [2023-12-02 16:39:25,331 INFO L138 BoogieDeclarations]: Found implementation of procedure rspq_check_napi [2023-12-02 16:39:25,331 INFO L130 BoogieDeclarations]: Found specification of procedure __cxgb_close [2023-12-02 16:39:25,331 INFO L138 BoogieDeclarations]: Found implementation of procedure __cxgb_close [2023-12-02 16:39:25,331 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_intr_clear [2023-12-02 16:39:25,331 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_intr_clear [2023-12-02 16:39:25,332 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-12-02 16:39:25,332 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-12-02 16:39:25,332 INFO L130 BoogieDeclarations]: Found specification of procedure napi_complete [2023-12-02 16:39:25,332 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_complete [2023-12-02 16:39:25,332 INFO L130 BoogieDeclarations]: Found specification of procedure get_link_status_r [2023-12-02 16:39:25,332 INFO L138 BoogieDeclarations]: Found implementation of procedure get_link_status_r [2023-12-02 16:39:25,333 INFO L130 BoogieDeclarations]: Found specification of procedure t3_xgm_intr_disable [2023-12-02 16:39:25,333 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_xgm_intr_disable [2023-12-02 16:39:25,333 INFO L130 BoogieDeclarations]: Found specification of procedure get_link_status_x [2023-12-02 16:39:25,333 INFO L138 BoogieDeclarations]: Found implementation of procedure get_link_status_x [2023-12-02 16:39:25,333 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2023-12-02 16:39:25,333 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2023-12-02 16:39:25,333 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2023-12-02 16:39:25,334 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2023-12-02 16:39:25,334 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_66 [2023-12-02 16:39:25,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_66 [2023-12-02 16:39:25,334 INFO L130 BoogieDeclarations]: Found specification of procedure set_pauseparam [2023-12-02 16:39:25,334 INFO L138 BoogieDeclarations]: Found implementation of procedure set_pauseparam [2023-12-02 16:39:25,334 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2023-12-02 16:39:25,335 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2023-12-02 16:39:25,335 INFO L130 BoogieDeclarations]: Found specification of procedure neigh_release [2023-12-02 16:39:25,335 INFO L138 BoogieDeclarations]: Found implementation of procedure neigh_release [2023-12-02 16:39:25,335 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab64 [2023-12-02 16:39:25,335 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab64 [2023-12-02 16:39:25,335 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2023-12-02 16:39:25,335 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2023-12-02 16:39:25,336 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2023-12-02 16:39:25,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2023-12-02 16:39:25,336 INFO L130 BoogieDeclarations]: Found specification of procedure t3_port_intr_disable [2023-12-02 16:39:25,336 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_port_intr_disable [2023-12-02 16:39:25,336 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2023-12-02 16:39:25,336 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2023-12-02 16:39:25,336 INFO L130 BoogieDeclarations]: Found specification of procedure disable_tx_fifo_drain [2023-12-02 16:39:25,337 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_tx_fifo_drain [2023-12-02 16:39:25,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-12-02 16:39:25,337 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2023-12-02 16:39:25,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2023-12-02 16:39:25,337 INFO L130 BoogieDeclarations]: Found specification of procedure init_parity [2023-12-02 16:39:25,337 INFO L138 BoogieDeclarations]: Found implementation of procedure init_parity [2023-12-02 16:39:25,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-12-02 16:39:25,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-12-02 16:39:28,211 INFO L241 CfgBuilder]: Building ICFG [2023-12-02 16:39:28,220 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-02 16:40:33,694 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2023-12-02 16:40:39,070 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-12-02 16:41:09,128 INFO L282 CfgBuilder]: Performing block encoding [2023-12-02 16:41:36,909 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-02 16:41:36,909 INFO L309 CfgBuilder]: Removed 22 assume(true) statements. [2023-12-02 16:41:36,914 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 04:41:36 BoogieIcfgContainer [2023-12-02 16:41:36,914 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-02 16:41:36,917 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-12-02 16:41:36,918 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-12-02 16:41:36,920 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-12-02 16:41:36,920 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.12 04:39:00" (1/3) ... [2023-12-02 16:41:36,921 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@432bc3e6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 04:41:36, skipping insertion in model container [2023-12-02 16:41:36,921 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:39:22" (2/3) ... [2023-12-02 16:41:36,922 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@432bc3e6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 04:41:36, skipping insertion in model container [2023-12-02 16:41:36,922 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 04:41:36" (3/3) ... [2023-12-02 16:41:36,923 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i [2023-12-02 16:41:36,939 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-12-02 16:41:36,939 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 4 error locations. [2023-12-02 16:41:37,129 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-12-02 16:41:37,135 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@385a1531, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-12-02 16:41:37,135 INFO L358 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2023-12-02 16:41:37,164 INFO L276 IsEmpty]: Start isEmpty. Operand has 9853 states, 5839 states have (on average 1.3118684706285322) internal successors, (7660), 5999 states have internal predecessors, (7660), 3461 states have call successors, (3461), 551 states have call predecessors, (3461), 550 states have return successors, (3454), 3423 states have call predecessors, (3454), 3454 states have call successors, (3454) [2023-12-02 16:41:37,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1085 [2023-12-02 16:41:37,238 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 16:41:37,239 INFO L195 NwaCegarLoop]: trace histogram [107, 106, 106, 106, 106, 106, 106, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 16:41:37,240 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2023-12-02 16:41:37,245 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 16:41:37,246 INFO L85 PathProgramCache]: Analyzing trace with hash 16079416, now seen corresponding path program 1 times [2023-12-02 16:41:37,254 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 16:41:37,255 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1567928359] [2023-12-02 16:41:37,255 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 16:41:37,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 16:41:38,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 16:41:39,965 INFO L134 CoverageAnalysis]: Checked inductivity of 44735 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 44735 trivial. 0 not checked. [2023-12-02 16:41:39,966 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 16:41:39,966 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1567928359] [2023-12-02 16:41:39,966 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1567928359] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 16:41:39,967 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 16:41:39,967 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-12-02 16:41:39,968 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1126765789] [2023-12-02 16:41:39,968 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 16:41:39,974 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-12-02 16:41:39,974 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 16:41:39,997 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-12-02 16:41:39,998 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-02 16:41:40,020 INFO L87 Difference]: Start difference. First operand has 9853 states, 5839 states have (on average 1.3118684706285322) internal successors, (7660), 5999 states have internal predecessors, (7660), 3461 states have call successors, (3461), 551 states have call predecessors, (3461), 550 states have return successors, (3454), 3423 states have call predecessors, (3454), 3454 states have call successors, (3454) Second operand has 3 states, 3 states have (on average 40.666666666666664) internal successors, (122), 3 states have internal predecessors, (122), 3 states have call successors, (113), 2 states have call predecessors, (113), 1 states have return successors, (111), 3 states have call predecessors, (111), 3 states have call successors, (111) [2023-12-02 16:41:49,145 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:41:51,885 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.64s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:41:55,314 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:41:59,336 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:42:01,929 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.30s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:42:08,493 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.27s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:42:10,503 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:42:16,183 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.31s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:42:18,200 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:42:21,386 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:42:23,433 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:42:24,926 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.06s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:42:24,990 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 16:42:24,990 INFO L93 Difference]: Finished difference Result 28987 states and 43567 transitions. [2023-12-02 16:42:24,991 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-02 16:42:24,993 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 40.666666666666664) internal successors, (122), 3 states have internal predecessors, (122), 3 states have call successors, (113), 2 states have call predecessors, (113), 1 states have return successors, (111), 3 states have call predecessors, (111), 3 states have call successors, (111) Word has length 1084 [2023-12-02 16:42:24,999 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 16:42:25,158 INFO L225 Difference]: With dead ends: 28987 [2023-12-02 16:42:25,158 INFO L226 Difference]: Without dead ends: 19336 [2023-12-02 16:42:25,234 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-02 16:42:25,238 INFO L413 NwaCegarLoop]: 12898 mSDtfsCounter, 14110 mSDsluCounter, 12787 mSDsCounter, 0 mSdLazyCounter, 3347 mSolverCounterSat, 15 mSolverCounterUnsat, 7 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 42.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 14110 SdHoareTripleChecker+Valid, 25685 SdHoareTripleChecker+Invalid, 3369 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 15 IncrementalHoareTripleChecker+Valid, 3347 IncrementalHoareTripleChecker+Invalid, 7 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 43.7s IncrementalHoareTripleChecker+Time [2023-12-02 16:42:25,239 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [14110 Valid, 25685 Invalid, 3369 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [15 Valid, 3347 Invalid, 7 Unknown, 0 Unchecked, 43.7s Time] [2023-12-02 16:42:25,282 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 19336 states. [2023-12-02 16:42:26,463 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 19336 to 19330. [2023-12-02 16:42:26,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 19330 states, 11511 states have (on average 1.3126574580835721) internal successors, (15110), 11831 states have internal predecessors, (15110), 6720 states have call successors, (6720), 1096 states have call predecessors, (6720), 1095 states have return successors, (6716), 6654 states have call predecessors, (6716), 6716 states have call successors, (6716) [2023-12-02 16:42:26,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19330 states to 19330 states and 28546 transitions. [2023-12-02 16:42:26,640 INFO L78 Accepts]: Start accepts. Automaton has 19330 states and 28546 transitions. Word has length 1084 [2023-12-02 16:42:26,644 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 16:42:26,644 INFO L495 AbstractCegarLoop]: Abstraction has 19330 states and 28546 transitions. [2023-12-02 16:42:26,645 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 40.666666666666664) internal successors, (122), 3 states have internal predecessors, (122), 3 states have call successors, (113), 2 states have call predecessors, (113), 1 states have return successors, (111), 3 states have call predecessors, (111), 3 states have call successors, (111) [2023-12-02 16:42:26,646 INFO L276 IsEmpty]: Start isEmpty. Operand 19330 states and 28546 transitions. [2023-12-02 16:42:26,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1086 [2023-12-02 16:42:26,704 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 16:42:26,705 INFO L195 NwaCegarLoop]: trace histogram [107, 106, 106, 106, 106, 106, 106, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 16:42:26,705 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-12-02 16:42:26,705 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2023-12-02 16:42:26,706 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 16:42:26,706 INFO L85 PathProgramCache]: Analyzing trace with hash -99630393, now seen corresponding path program 1 times [2023-12-02 16:42:26,706 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 16:42:26,707 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [877397672] [2023-12-02 16:42:26,707 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 16:42:26,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 16:42:27,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 16:42:28,924 INFO L134 CoverageAnalysis]: Checked inductivity of 44732 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 44732 trivial. 0 not checked. [2023-12-02 16:42:28,924 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 16:42:28,925 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [877397672] [2023-12-02 16:42:28,925 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [877397672] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 16:42:28,925 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 16:42:28,925 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-12-02 16:42:28,926 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1914990850] [2023-12-02 16:42:28,926 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 16:42:28,929 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-12-02 16:42:28,929 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 16:42:28,930 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-12-02 16:42:28,930 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-02 16:42:28,931 INFO L87 Difference]: Start difference. First operand 19330 states and 28546 transitions. Second operand has 3 states, 3 states have (on average 43.0) internal successors, (129), 3 states have internal predecessors, (129), 3 states have call successors, (112), 2 states have call predecessors, (112), 1 states have return successors, (108), 2 states have call predecessors, (108), 2 states have call successors, (108) [2023-12-02 16:42:36,976 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.69s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:42:39,353 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.20s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:42:43,643 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:42:47,559 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:42:50,957 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.46s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:42:58,798 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:43:01,550 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.41s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:43:05,775 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:43:07,782 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:43:11,627 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:43:13,805 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.18s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:43:16,300 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:43:16,378 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 16:43:16,378 INFO L93 Difference]: Finished difference Result 47894 states and 70730 transitions. [2023-12-02 16:43:16,379 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-02 16:43:16,379 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 43.0) internal successors, (129), 3 states have internal predecessors, (129), 3 states have call successors, (112), 2 states have call predecessors, (112), 1 states have return successors, (108), 2 states have call predecessors, (108), 2 states have call successors, (108) Word has length 1085 [2023-12-02 16:43:16,382 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 16:43:16,575 INFO L225 Difference]: With dead ends: 47894 [2023-12-02 16:43:16,575 INFO L226 Difference]: Without dead ends: 28777 [2023-12-02 16:43:16,678 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-02 16:43:16,679 INFO L413 NwaCegarLoop]: 12871 mSDtfsCounter, 14060 mSDsluCounter, 12825 mSDsCounter, 0 mSdLazyCounter, 3376 mSolverCounterSat, 19 mSolverCounterUnsat, 8 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 44.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 14060 SdHoareTripleChecker+Valid, 25696 SdHoareTripleChecker+Invalid, 3403 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 19 IncrementalHoareTripleChecker+Valid, 3376 IncrementalHoareTripleChecker+Invalid, 8 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 46.0s IncrementalHoareTripleChecker+Time [2023-12-02 16:43:16,680 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [14060 Valid, 25696 Invalid, 3403 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [19 Valid, 3376 Invalid, 8 Unknown, 0 Unchecked, 46.0s Time] [2023-12-02 16:43:16,735 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 28777 states. [2023-12-02 16:43:18,438 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 28777 to 28739. [2023-12-02 16:43:18,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 28739 states, 17123 states have (on average 1.3124452490801846) internal successors, (22473), 17604 states have internal predecessors, (22473), 9973 states have call successors, (9973), 1641 states have call predecessors, (9973), 1639 states have return successors, (9969), 9871 states have call predecessors, (9969), 9969 states have call successors, (9969) [2023-12-02 16:43:18,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28739 states to 28739 states and 42415 transitions. [2023-12-02 16:43:18,601 INFO L78 Accepts]: Start accepts. Automaton has 28739 states and 42415 transitions. Word has length 1085 [2023-12-02 16:43:18,603 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 16:43:18,603 INFO L495 AbstractCegarLoop]: Abstraction has 28739 states and 42415 transitions. [2023-12-02 16:43:18,603 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 43.0) internal successors, (129), 3 states have internal predecessors, (129), 3 states have call successors, (112), 2 states have call predecessors, (112), 1 states have return successors, (108), 2 states have call predecessors, (108), 2 states have call successors, (108) [2023-12-02 16:43:18,603 INFO L276 IsEmpty]: Start isEmpty. Operand 28739 states and 42415 transitions. [2023-12-02 16:43:18,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1087 [2023-12-02 16:43:18,615 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 16:43:18,615 INFO L195 NwaCegarLoop]: trace histogram [107, 106, 106, 106, 106, 106, 106, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 16:43:18,616 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-12-02 16:43:18,616 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2023-12-02 16:43:18,616 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 16:43:18,616 INFO L85 PathProgramCache]: Analyzing trace with hash -1398207585, now seen corresponding path program 1 times [2023-12-02 16:43:18,616 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 16:43:18,617 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [725910217] [2023-12-02 16:43:18,617 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 16:43:18,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 16:43:18,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 16:43:19,755 INFO L134 CoverageAnalysis]: Checked inductivity of 44732 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 44732 trivial. 0 not checked. [2023-12-02 16:43:19,755 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 16:43:19,756 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [725910217] [2023-12-02 16:43:19,756 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [725910217] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 16:43:19,756 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 16:43:19,756 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-12-02 16:43:19,756 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1732873272] [2023-12-02 16:43:19,756 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 16:43:19,758 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-12-02 16:43:19,758 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 16:43:19,759 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-12-02 16:43:19,759 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-02 16:43:19,759 INFO L87 Difference]: Start difference. First operand 28739 states and 42415 transitions. Second operand has 3 states, 3 states have (on average 43.0) internal successors, (129), 3 states have internal predecessors, (129), 3 states have call successors, (112), 2 states have call predecessors, (112), 1 states have return successors, (109), 3 states have call predecessors, (109), 3 states have call successors, (109) [2023-12-02 16:43:22,289 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.37s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:43:29,530 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:43:31,307 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.49s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:43:37,564 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:43:41,781 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:43:50,276 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:43:51,743 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.47s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:43:56,341 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:43:58,348 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:43:59,774 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.17s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:44:02,519 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.01s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:44:05,747 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:44:07,846 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.10s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:44:09,008 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 16:44:09,008 INFO L93 Difference]: Finished difference Result 84849 states and 125978 transitions. [2023-12-02 16:44:09,009 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-02 16:44:09,009 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 43.0) internal successors, (129), 3 states have internal predecessors, (129), 3 states have call successors, (112), 2 states have call predecessors, (112), 1 states have return successors, (109), 3 states have call predecessors, (109), 3 states have call successors, (109) Word has length 1086 [2023-12-02 16:44:09,011 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 16:44:09,349 INFO L225 Difference]: With dead ends: 84849 [2023-12-02 16:44:09,349 INFO L226 Difference]: Without dead ends: 56323 [2023-12-02 16:44:09,474 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-02 16:44:09,475 INFO L413 NwaCegarLoop]: 12948 mSDtfsCounter, 13848 mSDsluCounter, 12841 mSDsCounter, 0 mSdLazyCounter, 3399 mSolverCounterSat, 7 mSolverCounterUnsat, 8 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 45.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 13848 SdHoareTripleChecker+Valid, 25789 SdHoareTripleChecker+Invalid, 3414 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 3399 IncrementalHoareTripleChecker+Invalid, 8 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 47.0s IncrementalHoareTripleChecker+Time [2023-12-02 16:44:09,476 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [13848 Valid, 25789 Invalid, 3414 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [7 Valid, 3399 Invalid, 8 Unknown, 0 Unchecked, 47.0s Time] [2023-12-02 16:44:09,542 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 56323 states. [2023-12-02 16:44:13,040 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 56323 to 56261. [2023-12-02 16:44:13,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 56261 states, 33505 states have (on average 1.310550664079988) internal successors, (43910), 34458 states have internal predecessors, (43910), 19502 states have call successors, (19502), 3259 states have call predecessors, (19502), 3250 states have return successors, (20375), 19287 states have call predecessors, (20375), 19498 states have call successors, (20375) [2023-12-02 16:44:13,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56261 states to 56261 states and 83787 transitions. [2023-12-02 16:44:13,445 INFO L78 Accepts]: Start accepts. Automaton has 56261 states and 83787 transitions. Word has length 1086 [2023-12-02 16:44:13,447 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 16:44:13,447 INFO L495 AbstractCegarLoop]: Abstraction has 56261 states and 83787 transitions. [2023-12-02 16:44:13,448 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 43.0) internal successors, (129), 3 states have internal predecessors, (129), 3 states have call successors, (112), 2 states have call predecessors, (112), 1 states have return successors, (109), 3 states have call predecessors, (109), 3 states have call successors, (109) [2023-12-02 16:44:13,448 INFO L276 IsEmpty]: Start isEmpty. Operand 56261 states and 83787 transitions. [2023-12-02 16:44:13,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1116 [2023-12-02 16:44:13,474 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 16:44:13,474 INFO L195 NwaCegarLoop]: trace histogram [107, 106, 106, 106, 106, 106, 106, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 16:44:13,474 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2023-12-02 16:44:13,475 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2023-12-02 16:44:13,475 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 16:44:13,475 INFO L85 PathProgramCache]: Analyzing trace with hash -1038005898, now seen corresponding path program 1 times [2023-12-02 16:44:13,476 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 16:44:13,476 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [69497129] [2023-12-02 16:44:13,476 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 16:44:13,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 16:44:14,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 16:44:15,792 INFO L134 CoverageAnalysis]: Checked inductivity of 44732 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 44732 trivial. 0 not checked. [2023-12-02 16:44:15,793 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 16:44:15,793 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [69497129] [2023-12-02 16:44:15,793 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [69497129] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 16:44:15,793 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 16:44:15,793 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-12-02 16:44:15,793 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [838262850] [2023-12-02 16:44:15,794 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 16:44:15,795 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-12-02 16:44:15,795 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 16:44:15,796 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-12-02 16:44:15,796 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-02 16:44:15,797 INFO L87 Difference]: Start difference. First operand 56261 states and 83787 transitions. Second operand has 3 states, 3 states have (on average 51.333333333333336) internal successors, (154), 3 states have internal predecessors, (154), 3 states have call successors, (115), 2 states have call predecessors, (115), 1 states have return successors, (110), 3 states have call predecessors, (110), 3 states have call successors, (110) [2023-12-02 16:44:18,537 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.66s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:44:25,850 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:44:27,412 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.25s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:44:33,516 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:44:41,698 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.67s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:44:44,206 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.79s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:44:49,657 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.90s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:44:51,668 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:44:58,509 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:45:00,525 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:45:04,713 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:45:06,407 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.68s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:45:07,353 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 16:45:07,354 INFO L93 Difference]: Finished difference Result 149575 states and 222725 transitions. [2023-12-02 16:45:07,359 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-02 16:45:07,360 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 51.333333333333336) internal successors, (154), 3 states have internal predecessors, (154), 3 states have call successors, (115), 2 states have call predecessors, (115), 1 states have return successors, (110), 3 states have call predecessors, (110), 3 states have call successors, (110) Word has length 1115 [2023-12-02 16:45:07,362 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 16:45:08,190 INFO L225 Difference]: With dead ends: 149575 [2023-12-02 16:45:08,191 INFO L226 Difference]: Without dead ends: 93527 [2023-12-02 16:45:08,450 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-02 16:45:08,450 INFO L413 NwaCegarLoop]: 12883 mSDtfsCounter, 14109 mSDsluCounter, 12857 mSDsCounter, 0 mSdLazyCounter, 3336 mSolverCounterSat, 7 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 45.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 14109 SdHoareTripleChecker+Valid, 25740 SdHoareTripleChecker+Invalid, 3349 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 3336 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 47.9s IncrementalHoareTripleChecker+Time [2023-12-02 16:45:08,451 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [14109 Valid, 25740 Invalid, 3349 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [7 Valid, 3336 Invalid, 6 Unknown, 0 Unchecked, 47.9s Time] [2023-12-02 16:45:08,547 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 93527 states. [2023-12-02 16:45:14,135 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 93527 to 93481. [2023-12-02 16:45:14,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 93481 states, 55655 states have (on average 1.310466265384961) internal successors, (72934), 57254 states have internal predecessors, (72934), 32392 states have call successors, (32392), 5445 states have call predecessors, (32392), 5430 states have return successors, (33837), 32021 states have call predecessors, (33837), 32388 states have call successors, (33837) [2023-12-02 16:45:14,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93481 states to 93481 states and 139163 transitions. [2023-12-02 16:45:14,931 INFO L78 Accepts]: Start accepts. Automaton has 93481 states and 139163 transitions. Word has length 1115 [2023-12-02 16:45:14,933 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 16:45:14,933 INFO L495 AbstractCegarLoop]: Abstraction has 93481 states and 139163 transitions. [2023-12-02 16:45:14,933 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 51.333333333333336) internal successors, (154), 3 states have internal predecessors, (154), 3 states have call successors, (115), 2 states have call predecessors, (115), 1 states have return successors, (110), 3 states have call predecessors, (110), 3 states have call successors, (110) [2023-12-02 16:45:14,933 INFO L276 IsEmpty]: Start isEmpty. Operand 93481 states and 139163 transitions. [2023-12-02 16:45:14,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1113 [2023-12-02 16:45:14,958 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 16:45:14,959 INFO L195 NwaCegarLoop]: trace histogram [107, 106, 106, 106, 106, 106, 106, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 16:45:14,959 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2023-12-02 16:45:14,959 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2023-12-02 16:45:14,959 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 16:45:14,960 INFO L85 PathProgramCache]: Analyzing trace with hash -2087653778, now seen corresponding path program 1 times [2023-12-02 16:45:14,960 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 16:45:14,960 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1542337499] [2023-12-02 16:45:14,961 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 16:45:14,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 16:45:15,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 16:45:16,598 INFO L134 CoverageAnalysis]: Checked inductivity of 44732 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 44732 trivial. 0 not checked. [2023-12-02 16:45:16,598 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 16:45:16,599 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1542337499] [2023-12-02 16:45:16,599 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1542337499] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 16:45:16,599 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 16:45:16,599 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-12-02 16:45:16,599 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2135212877] [2023-12-02 16:45:16,599 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 16:45:16,600 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-12-02 16:45:16,600 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 16:45:16,601 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-12-02 16:45:16,601 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-02 16:45:16,602 INFO L87 Difference]: Start difference. First operand 93481 states and 139163 transitions. Second operand has 3 states, 3 states have (on average 52.0) internal successors, (156), 3 states have internal predecessors, (156), 3 states have call successors, (111), 2 states have call predecessors, (111), 1 states have return successors, (109), 3 states have call predecessors, (109), 3 states have call successors, (109) [2023-12-02 16:45:25,715 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:45:28,034 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:45:34,647 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:45:38,728 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:45:40,004 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.16s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:45:43,413 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 16:45:43,413 INFO L93 Difference]: Finished difference Result 185245 states and 275645 transitions. [2023-12-02 16:45:43,419 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-02 16:45:43,420 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 52.0) internal successors, (156), 3 states have internal predecessors, (156), 3 states have call successors, (111), 2 states have call predecessors, (111), 1 states have return successors, (109), 3 states have call predecessors, (109), 3 states have call successors, (109) Word has length 1112 [2023-12-02 16:45:43,421 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 16:45:43,824 INFO L225 Difference]: With dead ends: 185245 [2023-12-02 16:45:43,824 INFO L226 Difference]: Without dead ends: 91977 [2023-12-02 16:45:44,284 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-02 16:45:44,285 INFO L413 NwaCegarLoop]: 12672 mSDtfsCounter, 13937 mSDsluCounter, 333 mSDsCounter, 0 mSdLazyCounter, 1639 mSolverCounterSat, 0 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 21.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 13937 SdHoareTripleChecker+Valid, 13005 SdHoareTripleChecker+Invalid, 1643 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1639 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 22.1s IncrementalHoareTripleChecker+Time [2023-12-02 16:45:44,286 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [13937 Valid, 13005 Invalid, 1643 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [0 Valid, 1639 Invalid, 4 Unknown, 0 Unchecked, 22.1s Time] [2023-12-02 16:45:44,359 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 91977 states. [2023-12-02 16:45:51,710 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 91977 to 91977. [2023-12-02 16:45:51,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 91977 states, 54804 states have (on average 1.3103788044668272) internal successors, (71814), 56332 states have internal predecessors, (71814), 31766 states have call successors, (31766), 5419 states have call predecessors, (31766), 5404 states have return successors, (33211), 31395 states have call predecessors, (33211), 31762 states have call successors, (33211) [2023-12-02 16:45:52,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91977 states to 91977 states and 136791 transitions. [2023-12-02 16:45:52,303 INFO L78 Accepts]: Start accepts. Automaton has 91977 states and 136791 transitions. Word has length 1112 [2023-12-02 16:45:52,304 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 16:45:52,304 INFO L495 AbstractCegarLoop]: Abstraction has 91977 states and 136791 transitions. [2023-12-02 16:45:52,305 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 52.0) internal successors, (156), 3 states have internal predecessors, (156), 3 states have call successors, (111), 2 states have call predecessors, (111), 1 states have return successors, (109), 3 states have call predecessors, (109), 3 states have call successors, (109) [2023-12-02 16:45:52,305 INFO L276 IsEmpty]: Start isEmpty. Operand 91977 states and 136791 transitions. [2023-12-02 16:45:52,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1117 [2023-12-02 16:45:52,325 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 16:45:52,326 INFO L195 NwaCegarLoop]: trace histogram [107, 106, 106, 106, 106, 106, 106, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 16:45:52,326 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2023-12-02 16:45:52,327 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2023-12-02 16:45:52,327 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 16:45:52,327 INFO L85 PathProgramCache]: Analyzing trace with hash -2023329279, now seen corresponding path program 1 times [2023-12-02 16:45:52,327 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 16:45:52,327 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [398283389] [2023-12-02 16:45:52,328 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 16:45:52,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 16:45:52,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 16:45:54,021 INFO L134 CoverageAnalysis]: Checked inductivity of 44732 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 44732 trivial. 0 not checked. [2023-12-02 16:45:54,021 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 16:45:54,021 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [398283389] [2023-12-02 16:45:54,022 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [398283389] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 16:45:54,022 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 16:45:54,022 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-12-02 16:45:54,022 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [22313031] [2023-12-02 16:45:54,022 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 16:45:54,024 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-12-02 16:45:54,024 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 16:45:54,025 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-12-02 16:45:54,025 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-02 16:45:54,025 INFO L87 Difference]: Start difference. First operand 91977 states and 136791 transitions. Second operand has 3 states, 3 states have (on average 51.666666666666664) internal successors, (155), 3 states have internal predecessors, (155), 3 states have call successors, (115), 2 states have call predecessors, (115), 1 states have return successors, (110), 3 states have call predecessors, (110), 3 states have call successors, (110) [2023-12-02 16:45:56,757 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.42s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:46:04,599 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:46:06,876 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:46:13,583 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:46:21,533 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:46:30,324 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:46:32,334 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:46:40,227 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:46:42,335 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.11s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:46:47,988 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:46:49,997 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:46:52,328 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 16:46:52,329 INFO L93 Difference]: Finished difference Result 257157 states and 382479 transitions. [2023-12-02 16:46:52,338 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-02 16:46:52,338 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 51.666666666666664) internal successors, (155), 3 states have internal predecessors, (155), 3 states have call successors, (115), 2 states have call predecessors, (115), 1 states have return successors, (110), 3 states have call predecessors, (110), 3 states have call successors, (110) Word has length 1116 [2023-12-02 16:46:52,340 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 16:46:53,223 INFO L225 Difference]: With dead ends: 257157 [2023-12-02 16:46:53,223 INFO L226 Difference]: Without dead ends: 165411 [2023-12-02 16:46:53,535 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-02 16:46:53,536 INFO L413 NwaCegarLoop]: 12751 mSDtfsCounter, 13916 mSDsluCounter, 12642 mSDsCounter, 0 mSdLazyCounter, 3291 mSolverCounterSat, 7 mSolverCounterUnsat, 9 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 48.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 13916 SdHoareTripleChecker+Valid, 25393 SdHoareTripleChecker+Invalid, 3307 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 3291 IncrementalHoareTripleChecker+Invalid, 9 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 50.5s IncrementalHoareTripleChecker+Time [2023-12-02 16:46:53,537 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [13916 Valid, 25393 Invalid, 3307 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [7 Valid, 3291 Invalid, 9 Unknown, 0 Unchecked, 50.5s Time] [2023-12-02 16:46:53,676 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 165411 states. [2023-12-02 16:47:06,207 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 165411 to 165367. [2023-12-02 16:47:06,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 165367 states, 98542 states have (on average 1.3106086744738283) internal successors, (129150), 101306 states have internal predecessors, (129150), 57088 states have call successors, (57088), 9761 states have call predecessors, (57088), 9734 states have return successors, (59675), 56405 states have call predecessors, (59675), 57084 states have call successors, (59675) [2023-12-02 16:47:07,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165367 states to 165367 states and 245913 transitions. [2023-12-02 16:47:07,950 INFO L78 Accepts]: Start accepts. Automaton has 165367 states and 245913 transitions. Word has length 1116 [2023-12-02 16:47:07,952 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 16:47:07,952 INFO L495 AbstractCegarLoop]: Abstraction has 165367 states and 245913 transitions. [2023-12-02 16:47:07,952 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 51.666666666666664) internal successors, (155), 3 states have internal predecessors, (155), 3 states have call successors, (115), 2 states have call predecessors, (115), 1 states have return successors, (110), 3 states have call predecessors, (110), 3 states have call successors, (110) [2023-12-02 16:47:07,952 INFO L276 IsEmpty]: Start isEmpty. Operand 165367 states and 245913 transitions. [2023-12-02 16:47:07,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1118 [2023-12-02 16:47:07,996 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 16:47:07,997 INFO L195 NwaCegarLoop]: trace histogram [107, 106, 106, 106, 106, 106, 106, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 16:47:07,998 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2023-12-02 16:47:07,998 INFO L420 AbstractCegarLoop]: === Iteration 7 === 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)] === [2023-12-02 16:47:07,998 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 16:47:07,999 INFO L85 PathProgramCache]: Analyzing trace with hash 406784153, now seen corresponding path program 1 times [2023-12-02 16:47:07,999 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 16:47:07,999 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [271090452] [2023-12-02 16:47:07,999 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 16:47:08,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 16:47:08,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 16:47:09,834 INFO L134 CoverageAnalysis]: Checked inductivity of 44732 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 44732 trivial. 0 not checked. [2023-12-02 16:47:09,834 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 16:47:09,834 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [271090452] [2023-12-02 16:47:09,834 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [271090452] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 16:47:09,834 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 16:47:09,835 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-12-02 16:47:09,835 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [782050715] [2023-12-02 16:47:09,835 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 16:47:09,837 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-12-02 16:47:09,837 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 16:47:09,838 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-12-02 16:47:09,838 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-02 16:47:09,838 INFO L87 Difference]: Start difference. First operand 165367 states and 245913 transitions. Second operand has 3 states, 3 states have (on average 52.0) internal successors, (156), 3 states have internal predecessors, (156), 3 states have call successors, (115), 2 states have call predecessors, (115), 1 states have return successors, (110), 3 states have call predecessors, (110), 3 states have call successors, (110) [2023-12-02 16:47:19,789 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:47:21,178 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.16s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:47:27,441 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:47:30,931 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.66s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:47:43,241 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:47:45,253 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:47:47,146 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.06s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:47:50,866 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:47:58,578 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:48:00,639 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:48:08,714 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:48:10,720 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:48:14,843 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 16:48:14,843 INFO L93 Difference]: Finished difference Result 477055 states and 709437 transitions. [2023-12-02 16:48:14,851 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-02 16:48:14,851 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 52.0) internal successors, (156), 3 states have internal predecessors, (156), 3 states have call successors, (115), 2 states have call predecessors, (115), 1 states have return successors, (110), 3 states have call predecessors, (110), 3 states have call successors, (110) Word has length 1117 [2023-12-02 16:48:14,852 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 16:48:16,477 INFO L225 Difference]: With dead ends: 477055 [2023-12-02 16:48:16,477 INFO L226 Difference]: Without dead ends: 311919 [2023-12-02 16:48:17,217 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-02 16:48:17,218 INFO L413 NwaCegarLoop]: 12811 mSDtfsCounter, 13915 mSDsluCounter, 12642 mSDsCounter, 0 mSdLazyCounter, 3301 mSolverCounterSat, 7 mSolverCounterUnsat, 9 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 47.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 13915 SdHoareTripleChecker+Valid, 25453 SdHoareTripleChecker+Invalid, 3317 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 3301 IncrementalHoareTripleChecker+Invalid, 9 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 49.5s IncrementalHoareTripleChecker+Time [2023-12-02 16:48:17,219 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [13915 Valid, 25453 Invalid, 3317 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [7 Valid, 3301 Invalid, 9 Unknown, 0 Unchecked, 49.5s Time] [2023-12-02 16:48:17,498 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 311919 states. [2023-12-02 16:48:43,697 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 311919 to 311875. [2023-12-02 16:48:44,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 311875 states, 185870 states have (on average 1.3107010275999353) internal successors, (243620), 191106 states have internal predecessors, (243620), 107622 states have call successors, (107622), 18431 states have call predecessors, (107622), 18380 states have return successors, (112467), 106315 states have call predecessors, (112467), 107618 states have call successors, (112467) [2023-12-02 16:48:47,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311875 states to 311875 states and 463709 transitions. [2023-12-02 16:48:47,228 INFO L78 Accepts]: Start accepts. Automaton has 311875 states and 463709 transitions. Word has length 1117 [2023-12-02 16:48:47,229 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 16:48:47,229 INFO L495 AbstractCegarLoop]: Abstraction has 311875 states and 463709 transitions. [2023-12-02 16:48:47,229 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 52.0) internal successors, (156), 3 states have internal predecessors, (156), 3 states have call successors, (115), 2 states have call predecessors, (115), 1 states have return successors, (110), 3 states have call predecessors, (110), 3 states have call successors, (110) [2023-12-02 16:48:47,230 INFO L276 IsEmpty]: Start isEmpty. Operand 311875 states and 463709 transitions. [2023-12-02 16:48:47,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1123 [2023-12-02 16:48:47,256 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 16:48:47,257 INFO L195 NwaCegarLoop]: trace histogram [107, 106, 106, 106, 106, 106, 106, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 16:48:47,257 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2023-12-02 16:48:47,257 INFO L420 AbstractCegarLoop]: === Iteration 8 === 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)] === [2023-12-02 16:48:47,258 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 16:48:47,258 INFO L85 PathProgramCache]: Analyzing trace with hash -706746215, now seen corresponding path program 1 times [2023-12-02 16:48:47,258 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 16:48:47,258 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1805950418] [2023-12-02 16:48:47,259 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 16:48:47,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 16:48:47,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 16:48:49,123 INFO L134 CoverageAnalysis]: Checked inductivity of 44732 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 44732 trivial. 0 not checked. [2023-12-02 16:48:49,123 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 16:48:49,123 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1805950418] [2023-12-02 16:48:49,124 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1805950418] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 16:48:49,124 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 16:48:49,124 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-12-02 16:48:49,124 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1417972054] [2023-12-02 16:48:49,124 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 16:48:49,125 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-12-02 16:48:49,125 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 16:48:49,126 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-12-02 16:48:49,126 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-02 16:48:49,126 INFO L87 Difference]: Start difference. First operand 311875 states and 463709 transitions. Second operand has 3 states, 3 states have (on average 53.666666666666664) internal successors, (161), 3 states have internal predecessors, (161), 3 states have call successors, (115), 2 states have call predecessors, (115), 1 states have return successors, (110), 3 states have call predecessors, (110), 3 states have call successors, (110) [2023-12-02 16:48:58,629 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:49:12,935 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:49:14,945 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:49:20,966 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.10s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:49:23,817 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:49:30,962 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:49:32,969 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:49:41,474 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:49:43,496 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:49:46,687 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 16:50:09,905 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 16:50:09,905 INFO L93 Difference]: Finished difference Result 933633 states and 1408079 transitions. [2023-12-02 16:50:09,906 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-02 16:50:09,907 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 53.666666666666664) internal successors, (161), 3 states have internal predecessors, (161), 3 states have call successors, (115), 2 states have call predecessors, (115), 1 states have return successors, (110), 3 states have call predecessors, (110), 3 states have call successors, (110) Word has length 1122 [2023-12-02 16:50:09,908 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 16:50:13,872 INFO L225 Difference]: With dead ends: 933633 [2023-12-02 16:50:13,872 INFO L226 Difference]: Without dead ends: 621989 [2023-12-02 16:50:15,659 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-02 16:50:15,660 INFO L413 NwaCegarLoop]: 13681 mSDtfsCounter, 14100 mSDsluCounter, 12699 mSDsCounter, 0 mSdLazyCounter, 3378 mSolverCounterSat, 6 mSolverCounterUnsat, 9 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 47.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 14100 SdHoareTripleChecker+Valid, 26380 SdHoareTripleChecker+Invalid, 3393 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 3378 IncrementalHoareTripleChecker+Invalid, 9 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 49.9s IncrementalHoareTripleChecker+Time [2023-12-02 16:50:15,660 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [14100 Valid, 26380 Invalid, 3393 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [6 Valid, 3378 Invalid, 9 Unknown, 0 Unchecked, 49.9s Time] [2023-12-02 16:50:16,293 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 621989 states.