./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-atheros-alx-alx.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_8d156cec-ffa7-4b53-b1d2-ca79be7728d3/bin/uautomizer-verify-VRDe98Ueme/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d156cec-ffa7-4b53-b1d2-ca79be7728d3/bin/uautomizer-verify-VRDe98Ueme/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d156cec-ffa7-4b53-b1d2-ca79be7728d3/bin/uautomizer-verify-VRDe98Ueme/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d156cec-ffa7-4b53-b1d2-ca79be7728d3/bin/uautomizer-verify-VRDe98Ueme/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-atheros-alx-alx.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d156cec-ffa7-4b53-b1d2-ca79be7728d3/bin/uautomizer-verify-VRDe98Ueme/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d156cec-ffa7-4b53-b1d2-ca79be7728d3/bin/uautomizer-verify-VRDe98Ueme --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 0ed43de24ffaa93b1a37c00c78c0cdaa1e1005aa52f2fbac965e933337484318 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-26 11:57:20,896 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-26 11:57:21,019 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d156cec-ffa7-4b53-b1d2-ca79be7728d3/bin/uautomizer-verify-VRDe98Ueme/config/svcomp-Reach-64bit-Automizer_Default.epf [2023-11-26 11:57:21,026 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-26 11:57:21,027 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-26 11:57:21,067 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-26 11:57:21,067 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-26 11:57:21,068 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-26 11:57:21,069 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-11-26 11:57:21,074 INFO L153 SettingsManager]: * Use memory slicer=true [2023-11-26 11:57:21,075 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-26 11:57:21,076 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-26 11:57:21,077 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-26 11:57:21,078 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-26 11:57:21,079 INFO L153 SettingsManager]: * Use SBE=true [2023-11-26 11:57:21,079 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-26 11:57:21,080 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-26 11:57:21,080 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-26 11:57:21,080 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-26 11:57:21,081 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-26 11:57:21,081 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-26 11:57:21,082 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-26 11:57:21,082 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-26 11:57:21,083 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-26 11:57:21,083 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-26 11:57:21,084 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-26 11:57:21,084 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-26 11:57:21,085 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-26 11:57:21,085 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-26 11:57:21,085 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-26 11:57:21,087 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-26 11:57:21,087 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-26 11:57:21,087 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-26 11:57:21,087 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-26 11:57:21,087 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-26 11:57:21,088 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-26 11:57:21,088 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-26 11:57:21,088 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-26 11:57:21,088 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-26 11:57:21,088 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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_8d156cec-ffa7-4b53-b1d2-ca79be7728d3/bin/uautomizer-verify-VRDe98Ueme/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d156cec-ffa7-4b53-b1d2-ca79be7728d3/bin/uautomizer-verify-VRDe98Ueme Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0ed43de24ffaa93b1a37c00c78c0cdaa1e1005aa52f2fbac965e933337484318 [2023-11-26 11:57:21,388 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-26 11:57:21,419 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-26 11:57:21,422 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-26 11:57:21,423 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-26 11:57:21,424 INFO L274 PluginConnector]: CDTParser initialized [2023-11-26 11:57:21,425 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d156cec-ffa7-4b53-b1d2-ca79be7728d3/bin/uautomizer-verify-VRDe98Ueme/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-atheros-alx-alx.cil.i [2023-11-26 11:57:24,608 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-26 11:57:25,475 INFO L384 CDTParser]: Found 1 translation units. [2023-11-26 11:57:25,476 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d156cec-ffa7-4b53-b1d2-ca79be7728d3/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-atheros-alx-alx.cil.i [2023-11-26 11:57:25,570 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d156cec-ffa7-4b53-b1d2-ca79be7728d3/bin/uautomizer-verify-VRDe98Ueme/data/0e0bd6da9/ee0e57d7479c471ab75f313a58aac901/FLAGc1af3e790 [2023-11-26 11:57:25,592 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d156cec-ffa7-4b53-b1d2-ca79be7728d3/bin/uautomizer-verify-VRDe98Ueme/data/0e0bd6da9/ee0e57d7479c471ab75f313a58aac901 [2023-11-26 11:57:25,599 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-26 11:57:25,600 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-26 11:57:25,604 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-26 11:57:25,604 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-26 11:57:25,610 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-26 11:57:25,611 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 11:57:25" (1/1) ... [2023-11-26 11:57:25,612 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@680bee7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:57:25, skipping insertion in model container [2023-11-26 11:57:25,612 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 11:57:25" (1/1) ... [2023-11-26 11:57:25,841 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-26 11:57:30,885 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_8d156cec-ffa7-4b53-b1d2-ca79be7728d3/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-atheros-alx-alx.cil.i[458925,458938] [2023-11-26 11:57:30,889 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_8d156cec-ffa7-4b53-b1d2-ca79be7728d3/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-atheros-alx-alx.cil.i[459070,459083] [2023-11-26 11:57:30,927 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-26 11:57:31,027 INFO L202 MainTranslator]: Completed pre-run [2023-11-26 11:57:31,209 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"); [6125] [2023-11-26 11:57:31,211 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)); [6132] [2023-11-26 11:57:31,212 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [6139] [2023-11-26 11:57:31,214 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/de2fed6/linux-alloc-spinlock/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [6181-6182] [2023-11-26 11:57:31,215 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"); [6187-6189] [2023-11-26 11:57:31,218 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %1,%0": "=r" (ret): "m" (*((unsigned short volatile *)addr)): "memory"); [6307] [2023-11-26 11:57:31,219 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [6315] [2023-11-26 11:57:31,220 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %0,%1": : "r" (val), "m" (*((unsigned short volatile *)addr)): "memory"); [6322] [2023-11-26 11:57:31,220 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [6329] [2023-11-26 11:57:31,221 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/dynamic_queue_limits.h"), "i" (74), "i" (12UL)); [6357-6358] [2023-11-26 11:57:31,226 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)); [6433-6434] [2023-11-26 11:57:31,231 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)); [6467-6468] [2023-11-26 11:57:31,233 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)); [6508-6509] [2023-11-26 11:57:31,242 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)); [6782-6783] [2023-11-26 11:57:31,243 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6789] [2023-11-26 11:57:31,247 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [7005] [2023-11-26 11:57:31,249 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [7045] [2023-11-26 11:57:31,253 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (cpu_number)); [7207] [2023-11-26 11:57:31,254 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [7210] [2023-11-26 11:57:31,254 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [7213] [2023-11-26 11:57:31,255 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [7216] [2023-11-26 11:57:31,255 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____0): "m" (cpu_number)); [7247] [2023-11-26 11:57:31,256 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [7250] [2023-11-26 11:57:31,256 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [7253] [2023-11-26 11:57:31,257 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [7256] [2023-11-26 11:57:31,257 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____1): "m" (cpu_number)); [7287] [2023-11-26 11:57:31,258 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [7290] [2023-11-26 11:57:31,259 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [7293] [2023-11-26 11:57:31,259 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [7296] [2023-11-26 11:57:31,260 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____2): "m" (cpu_number)); [7327] [2023-11-26 11:57:31,260 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [7330] [2023-11-26 11:57:31,261 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [7333] [2023-11-26 11:57:31,261 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [7336] [2023-11-26 11:57:31,277 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7746] [2023-11-26 11:57:31,329 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9178] [2023-11-26 11:57:31,725 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_8d156cec-ffa7-4b53-b1d2-ca79be7728d3/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-atheros-alx-alx.cil.i[458925,458938] [2023-11-26 11:57:31,726 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_8d156cec-ffa7-4b53-b1d2-ca79be7728d3/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-atheros-alx-alx.cil.i[459070,459083] [2023-11-26 11:57:31,738 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-26 11:57:32,117 WARN L675 CHandler]: The function __bad_size_call_parameter is called, but not defined or handled by StandardFunctionHandler. [2023-11-26 11:57:32,117 WARN L675 CHandler]: The function __bad_unaligned_access_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-26 11:57:32,117 WARN L675 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-26 11:57:32,124 INFO L206 MainTranslator]: Completed translation [2023-11-26 11:57:32,125 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:57:32 WrapperNode [2023-11-26 11:57:32,125 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-26 11:57:32,126 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-26 11:57:32,126 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-26 11:57:32,126 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-26 11:57:32,134 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:57:32" (1/1) ... [2023-11-26 11:57:32,304 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:57:32" (1/1) ... [2023-11-26 11:57:32,661 INFO L138 Inliner]: procedures = 667, calls = 4477, calls flagged for inlining = 329, calls inlined = 294, statements flattened = 9798 [2023-11-26 11:57:32,662 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-26 11:57:32,662 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-26 11:57:32,663 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-26 11:57:32,663 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-26 11:57:32,675 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:57:32" (1/1) ... [2023-11-26 11:57:32,676 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:57:32" (1/1) ... [2023-11-26 11:57:32,728 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:57:32" (1/1) ... [2023-11-26 11:57:35,320 INFO L175 MemorySlicer]: Split 2618 memory accesses to 17 slices as follows [5, 52, 3, 1, 40, 2, 4, 6, 2, 7, 4, 1, 2480, 5, 2, 2, 2]. 95 percent of accesses are in the largest equivalence class. The 1831 initializations are split as follows [0, 40, 1, 0, 0, 0, 4, 0, 0, 0, 4, 1, 1779, 0, 2, 0, 0]. The 256 writes are split as follows [1, 0, 0, 0, 0, 1, 0, 3, 1, 6, 0, 0, 240, 2, 0, 1, 1]. [2023-11-26 11:57:35,320 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:57:32" (1/1) ... [2023-11-26 11:57:35,321 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:57:32" (1/1) ... [2023-11-26 11:57:35,540 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:57:32" (1/1) ... [2023-11-26 11:57:35,584 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:57:32" (1/1) ... [2023-11-26 11:57:35,640 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:57:32" (1/1) ... [2023-11-26 11:57:35,666 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:57:32" (1/1) ... [2023-11-26 11:57:35,739 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-26 11:57:35,740 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-26 11:57:35,740 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-26 11:57:35,740 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-26 11:57:35,741 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:57:32" (1/1) ... [2023-11-26 11:57:35,747 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-26 11:57:35,758 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d156cec-ffa7-4b53-b1d2-ca79be7728d3/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 11:57:35,779 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d156cec-ffa7-4b53-b1d2-ca79be7728d3/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2023-11-26 11:57:35,818 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d156cec-ffa7-4b53-b1d2-ca79be7728d3/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2023-11-26 11:57:35,832 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2023-11-26 11:57:35,832 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2023-11-26 11:57:35,832 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-26 11:57:35,832 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-26 11:57:35,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2023-11-26 11:57:35,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2023-11-26 11:57:35,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-26 11:57:35,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-26 11:57:35,833 INFO L130 BoogieDeclarations]: Found specification of procedure alx_halt [2023-11-26 11:57:35,833 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_halt [2023-11-26 11:57:35,833 INFO L130 BoogieDeclarations]: Found specification of procedure alx_free_txbuf [2023-11-26 11:57:35,834 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_free_txbuf [2023-11-26 11:57:35,834 INFO L130 BoogieDeclarations]: Found specification of procedure dump_stack [2023-11-26 11:57:35,834 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_stack [2023-11-26 11:57:35,834 INFO L130 BoogieDeclarations]: Found specification of procedure alx_suspend [2023-11-26 11:57:35,834 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_suspend [2023-11-26 11:57:35,834 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_read_phy_reg [2023-11-26 11:57:35,834 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_read_phy_reg [2023-11-26 11:57:35,835 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2023-11-26 11:57:35,835 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2023-11-26 11:57:35,835 INFO L130 BoogieDeclarations]: Found specification of procedure alx_wait_reg [2023-11-26 11:57:35,835 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_wait_reg [2023-11-26 11:57:35,836 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-11-26 11:57:35,836 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-11-26 11:57:35,836 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2023-11-26 11:57:35,837 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2023-11-26 11:57:35,837 INFO L130 BoogieDeclarations]: Found specification of procedure alx_pci_error_resume [2023-11-26 11:57:35,838 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_pci_error_resume [2023-11-26 11:57:35,838 INFO L130 BoogieDeclarations]: Found specification of procedure alx_tx_timeout [2023-11-26 11:57:35,838 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_tx_timeout [2023-11-26 11:57:35,838 INFO L130 BoogieDeclarations]: Found specification of procedure alx_irq_enable [2023-11-26 11:57:35,838 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_irq_enable [2023-11-26 11:57:35,838 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-11-26 11:57:35,838 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-11-26 11:57:35,839 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_mem16 [2023-11-26 11:57:35,839 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_mem16 [2023-11-26 11:57:35,839 INFO L130 BoogieDeclarations]: Found specification of procedure alx_irq_disable [2023-11-26 11:57:35,839 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_irq_disable [2023-11-26 11:57:35,840 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2023-11-26 11:57:35,840 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2023-11-26 11:57:35,840 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-11-26 11:57:35,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-11-26 11:57:35,840 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2023-11-26 11:57:35,840 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2023-11-26 11:57:35,841 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2023-11-26 11:57:35,841 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2023-11-26 11:57:35,841 INFO L130 BoogieDeclarations]: Found specification of procedure alx_activate [2023-11-26 11:57:35,841 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_activate [2023-11-26 11:57:35,841 INFO L130 BoogieDeclarations]: Found specification of procedure alx_remove [2023-11-26 11:57:35,842 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_remove [2023-11-26 11:57:35,842 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-26 11:57:35,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-26 11:57:35,843 INFO L130 BoogieDeclarations]: Found specification of procedure alx_intr_msi [2023-11-26 11:57:35,843 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_intr_msi [2023-11-26 11:57:35,843 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2023-11-26 11:57:35,843 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2023-11-26 11:57:35,844 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-26 11:57:35,844 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2023-11-26 11:57:35,844 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2023-11-26 11:57:35,844 INFO L130 BoogieDeclarations]: Found specification of procedure alx_post_write [2023-11-26 11:57:35,844 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_post_write [2023-11-26 11:57:35,845 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2023-11-26 11:57:35,845 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2023-11-26 11:57:35,845 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2023-11-26 11:57:35,845 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2023-11-26 11:57:35,845 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_phy_reg [2023-11-26 11:57:35,845 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_phy_reg [2023-11-26 11:57:35,845 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_unaligned_access_size [2023-11-26 11:57:35,846 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_phy_ext [2023-11-26 11:57:35,846 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_phy_ext [2023-11-26 11:57:35,846 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2023-11-26 11:57:35,846 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2023-11-26 11:57:35,847 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2023-11-26 11:57:35,847 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2023-11-26 11:57:35,847 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2023-11-26 11:57:35,847 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2023-11-26 11:57:35,848 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_114 [2023-11-26 11:57:35,848 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_114 [2023-11-26 11:57:35,848 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2023-11-26 11:57:35,848 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2023-11-26 11:57:35,849 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2023-11-26 11:57:35,849 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2023-11-26 11:57:35,849 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2023-11-26 11:57:35,849 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2023-11-26 11:57:35,850 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2023-11-26 11:57:35,850 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2023-11-26 11:57:35,850 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2023-11-26 11:57:35,850 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2023-11-26 11:57:35,850 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2023-11-26 11:57:35,851 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2023-11-26 11:57:35,851 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2023-11-26 11:57:35,851 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2023-11-26 11:57:35,852 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2023-11-26 11:57:35,852 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2023-11-26 11:57:35,852 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2023-11-26 11:57:35,852 INFO L130 BoogieDeclarations]: Found specification of procedure ethadv_to_hw_cfg [2023-11-26 11:57:35,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ethadv_to_hw_cfg [2023-11-26 11:57:35,852 INFO L130 BoogieDeclarations]: Found specification of procedure alx_stop [2023-11-26 11:57:35,852 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_stop [2023-11-26 11:57:35,852 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-11-26 11:57:35,852 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-11-26 11:57:35,853 INFO L130 BoogieDeclarations]: Found specification of procedure alx_resume [2023-11-26 11:57:35,853 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_resume [2023-11-26 11:57:35,853 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-11-26 11:57:35,853 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-11-26 11:57:35,853 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2023-11-26 11:57:35,853 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2023-11-26 11:57:35,853 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2023-11-26 11:57:35,853 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2023-11-26 11:57:35,853 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2023-11-26 11:57:35,853 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2023-11-26 11:57:35,854 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2023-11-26 11:57:35,854 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2023-11-26 11:57:35,854 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2023-11-26 11:57:35,854 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2023-11-26 11:57:35,854 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2023-11-26 11:57:35,854 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2023-11-26 11:57:35,854 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2023-11-26 11:57:35,854 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2023-11-26 11:57:35,854 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2023-11-26 11:57:35,854 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2023-11-26 11:57:35,855 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2023-11-26 11:57:35,855 INFO L130 BoogieDeclarations]: Found specification of procedure alx_schedule_link_check [2023-11-26 11:57:35,855 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_schedule_link_check [2023-11-26 11:57:35,855 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-11-26 11:57:35,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-11-26 11:57:35,855 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2023-11-26 11:57:35,855 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2023-11-26 11:57:35,855 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2023-11-26 11:57:35,855 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2023-11-26 11:57:35,855 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2023-11-26 11:57:35,856 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2023-11-26 11:57:35,856 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2023-11-26 11:57:35,856 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2023-11-26 11:57:35,856 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2023-11-26 11:57:35,856 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2023-11-26 11:57:35,856 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2023-11-26 11:57:35,856 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2023-11-26 11:57:35,856 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2023-11-26 11:57:35,856 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2023-11-26 11:57:35,856 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2023-11-26 11:57:35,856 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2023-11-26 11:57:35,857 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2023-11-26 11:57:35,857 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2023-11-26 11:57:35,857 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2023-11-26 11:57:35,857 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2023-11-26 11:57:35,857 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2023-11-26 11:57:35,857 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2023-11-26 11:57:35,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2023-11-26 11:57:35,857 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2023-11-26 11:57:35,857 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2023-11-26 11:57:35,858 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2023-11-26 11:57:35,858 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2023-11-26 11:57:35,858 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2023-11-26 11:57:35,858 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2023-11-26 11:57:35,858 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2023-11-26 11:57:35,858 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2023-11-26 11:57:35,858 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2023-11-26 11:57:35,859 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2023-11-26 11:57:35,859 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2023-11-26 11:57:35,859 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2023-11-26 11:57:35,859 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2023-11-26 11:57:35,859 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2023-11-26 11:57:35,859 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2023-11-26 11:57:35,860 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2023-11-26 11:57:35,860 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2023-11-26 11:57:35,860 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2023-11-26 11:57:35,860 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2023-11-26 11:57:35,860 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2023-11-26 11:57:35,860 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2023-11-26 11:57:35,860 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2023-11-26 11:57:35,861 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2023-11-26 11:57:35,861 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2023-11-26 11:57:35,861 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2023-11-26 11:57:35,861 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2023-11-26 11:57:35,861 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2023-11-26 11:57:35,861 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2023-11-26 11:57:35,861 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2023-11-26 11:57:35,862 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2023-11-26 11:57:35,862 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2023-11-26 11:57:35,862 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2023-11-26 11:57:35,862 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2023-11-26 11:57:35,862 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2023-11-26 11:57:35,862 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2023-11-26 11:57:35,863 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2023-11-26 11:57:35,863 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_open [2023-11-26 11:57:35,863 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_open [2023-11-26 11:57:35,863 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_phy_core [2023-11-26 11:57:35,863 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_phy_core [2023-11-26 11:57:35,863 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-11-26 11:57:35,863 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-11-26 11:57:35,864 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2023-11-26 11:57:35,864 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2023-11-26 11:57:35,864 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2023-11-26 11:57:35,864 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2023-11-26 11:57:35,864 INFO L130 BoogieDeclarations]: Found specification of procedure alx_update_hw_stats [2023-11-26 11:57:35,864 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_update_hw_stats [2023-11-26 11:57:35,865 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_mem32 [2023-11-26 11:57:35,865 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_mem32 [2023-11-26 11:57:35,865 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-11-26 11:57:35,865 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2023-11-26 11:57:35,865 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-26 11:57:35,865 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2023-11-26 11:57:35,865 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2023-11-26 11:57:35,866 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2023-11-26 11:57:35,866 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2023-11-26 11:57:35,866 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2023-11-26 11:57:35,866 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2023-11-26 11:57:35,866 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2023-11-26 11:57:35,866 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2023-11-26 11:57:35,866 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_phy_dbg [2023-11-26 11:57:35,867 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_phy_dbg [2023-11-26 11:57:35,867 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2023-11-26 11:57:35,867 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2023-11-26 11:57:35,867 INFO L130 BoogieDeclarations]: Found specification of procedure alx_netif_stop [2023-11-26 11:57:35,867 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_netif_stop [2023-11-26 11:57:35,867 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-26 11:57:35,867 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2023-11-26 11:57:35,868 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2023-11-26 11:57:35,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-11-26 11:57:35,868 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-11-26 11:57:35,868 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-26 11:57:35,868 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-26 11:57:35,868 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2023-11-26 11:57:35,868 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2023-11-26 11:57:35,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2023-11-26 11:57:35,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2023-11-26 11:57:35,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2023-11-26 11:57:35,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2023-11-26 11:57:35,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2023-11-26 11:57:35,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2023-11-26 11:57:35,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2023-11-26 11:57:35,870 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2023-11-26 11:57:35,870 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2023-11-26 11:57:35,870 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2023-11-26 11:57:35,870 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2023-11-26 11:57:35,870 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2023-11-26 11:57:35,870 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2023-11-26 11:57:35,871 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2023-11-26 11:57:35,871 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2023-11-26 11:57:35,871 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-11-26 11:57:35,871 INFO L130 BoogieDeclarations]: Found specification of procedure alx_hw_giga [2023-11-26 11:57:35,871 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_hw_giga [2023-11-26 11:57:35,871 INFO L130 BoogieDeclarations]: Found specification of procedure alx_poll_controller [2023-11-26 11:57:35,871 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_poll_controller [2023-11-26 11:57:35,872 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reset_pcie [2023-11-26 11:57:35,872 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reset_pcie [2023-11-26 11:57:35,872 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-11-26 11:57:35,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-11-26 11:57:35,872 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-11-26 11:57:35,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-11-26 11:57:35,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2023-11-26 11:57:35,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2023-11-26 11:57:35,873 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2023-11-26 11:57:35,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2023-11-26 11:57:35,873 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_is_locked [2023-11-26 11:57:35,873 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_is_locked [2023-11-26 11:57:35,873 INFO L130 BoogieDeclarations]: Found specification of procedure alx_schedule_reset [2023-11-26 11:57:35,874 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_schedule_reset [2023-11-26 11:57:35,874 INFO L130 BoogieDeclarations]: Found specification of procedure alx_intr_legacy [2023-11-26 11:57:35,874 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_intr_legacy [2023-11-26 11:57:35,874 INFO L130 BoogieDeclarations]: Found specification of procedure alx_refill_rx_ring [2023-11-26 11:57:35,874 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_refill_rx_ring [2023-11-26 11:57:35,874 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_phy_dbg [2023-11-26 11:57:35,874 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_phy_dbg [2023-11-26 11:57:35,875 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2023-11-26 11:57:35,875 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2023-11-26 11:57:35,875 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2023-11-26 11:57:35,875 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2023-11-26 11:57:35,875 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2023-11-26 11:57:35,875 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2023-11-26 11:57:35,875 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-11-26 11:57:35,876 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-11-26 11:57:35,876 INFO L130 BoogieDeclarations]: Found specification of procedure alx_set_macaddr [2023-11-26 11:57:35,876 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_set_macaddr [2023-11-26 11:57:35,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2023-11-26 11:57:35,876 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2023-11-26 11:57:35,876 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_selected_regions [2023-11-26 11:57:35,876 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_selected_regions [2023-11-26 11:57:35,877 INFO L130 BoogieDeclarations]: Found specification of procedure alx_speed_to_ethadv [2023-11-26 11:57:35,877 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_speed_to_ethadv [2023-11-26 11:57:35,877 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2023-11-26 11:57:35,877 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2023-11-26 11:57:35,877 INFO L130 BoogieDeclarations]: Found specification of procedure alx_free_rings [2023-11-26 11:57:35,877 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_free_rings [2023-11-26 11:57:35,877 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-26 11:57:35,878 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-26 11:57:35,878 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2023-11-26 11:57:35,878 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2023-11-26 11:57:35,878 INFO L130 BoogieDeclarations]: Found specification of procedure pci_select_bars [2023-11-26 11:57:35,878 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_select_bars [2023-11-26 11:57:35,878 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2023-11-26 11:57:35,878 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2023-11-26 11:57:35,879 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2023-11-26 11:57:35,879 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2023-11-26 11:57:35,879 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2023-11-26 11:57:35,879 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2023-11-26 11:57:35,879 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2023-11-26 11:57:35,879 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2023-11-26 11:57:35,879 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2023-11-26 11:57:35,880 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2023-11-26 11:57:35,880 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2023-11-26 11:57:35,880 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2023-11-26 11:57:35,880 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2023-11-26 11:57:35,880 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2023-11-26 11:57:35,880 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2023-11-26 11:57:35,880 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2023-11-26 11:57:35,881 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2023-11-26 11:57:35,881 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2023-11-26 11:57:35,881 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2023-11-26 11:57:35,881 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2023-11-26 11:57:35,881 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2023-11-26 11:57:35,881 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2023-11-26 11:57:35,881 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2023-11-26 11:57:35,882 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2023-11-26 11:57:35,882 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2023-11-26 11:57:35,882 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2023-11-26 11:57:35,882 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2023-11-26 11:57:35,882 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2023-11-26 11:57:35,882 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2023-11-26 11:57:35,882 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2023-11-26 11:57:35,883 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2023-11-26 11:57:35,883 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2023-11-26 11:57:35,883 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2023-11-26 11:57:35,883 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2023-11-26 11:57:35,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-26 11:57:35,883 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-26 11:57:35,884 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le32 [2023-11-26 11:57:35,884 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le32 [2023-11-26 11:57:35,884 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2023-11-26 11:57:35,884 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2023-11-26 11:57:35,884 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2023-11-26 11:57:35,884 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2023-11-26 11:57:35,884 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2023-11-26 11:57:35,885 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2023-11-26 11:57:35,885 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2023-11-26 11:57:35,885 INFO L130 BoogieDeclarations]: Found specification of procedure alx_open [2023-11-26 11:57:35,885 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_open [2023-11-26 11:57:35,885 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2023-11-26 11:57:35,885 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2023-11-26 11:57:35,885 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2023-11-26 11:57:35,886 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2023-11-26 11:57:35,886 INFO L130 BoogieDeclarations]: Found specification of procedure alx_hw_with_cr [2023-11-26 11:57:35,886 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_hw_with_cr [2023-11-26 11:57:35,886 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2023-11-26 11:57:35,886 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2023-11-26 11:57:35,886 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le16 [2023-11-26 11:57:35,886 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le16 [2023-11-26 11:57:35,887 INFO L130 BoogieDeclarations]: Found specification of procedure alx_get_supported_speeds [2023-11-26 11:57:35,887 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_get_supported_speeds [2023-11-26 11:57:35,887 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2023-11-26 11:57:35,887 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2023-11-26 11:57:35,887 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2023-11-26 11:57:35,887 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2023-11-26 11:57:35,887 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2023-11-26 11:57:35,888 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2023-11-26 11:57:35,888 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2023-11-26 11:57:35,888 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2023-11-26 11:57:35,888 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2023-11-26 11:57:35,888 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2023-11-26 11:57:35,888 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2023-11-26 11:57:35,888 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2023-11-26 11:57:35,889 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2023-11-26 11:57:35,889 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2023-11-26 11:57:35,889 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2023-11-26 11:57:35,889 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2023-11-26 11:57:35,889 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2023-11-26 11:57:35,889 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2023-11-26 11:57:35,889 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2023-11-26 11:57:35,890 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2023-11-26 11:57:35,890 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2023-11-26 11:57:35,890 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2023-11-26 11:57:35,890 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2023-11-26 11:57:35,890 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2023-11-26 11:57:35,890 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2023-11-26 11:57:35,890 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2023-11-26 11:57:35,891 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2023-11-26 11:57:35,891 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2023-11-26 11:57:35,891 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2023-11-26 11:57:35,891 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2023-11-26 11:57:35,891 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2023-11-26 11:57:35,891 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2023-11-26 11:57:35,892 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2023-11-26 11:57:35,892 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2023-11-26 11:57:35,892 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_macaddr [2023-11-26 11:57:35,892 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_macaddr [2023-11-26 11:57:35,892 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_mem32 [2023-11-26 11:57:35,892 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_mem32 [2023-11-26 11:57:35,892 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2023-11-26 11:57:35,892 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2023-11-26 11:57:35,893 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2023-11-26 11:57:35,893 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2023-11-26 11:57:35,893 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2023-11-26 11:57:35,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2023-11-26 11:57:35,893 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2023-11-26 11:57:35,893 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2023-11-26 11:57:35,893 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2023-11-26 11:57:35,894 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2023-11-26 11:57:35,894 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2023-11-26 11:57:35,894 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2023-11-26 11:57:35,894 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-26 11:57:35,894 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-11-26 11:57:35,894 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-11-26 11:57:35,894 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reinit_rings [2023-11-26 11:57:35,895 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reinit_rings [2023-11-26 11:57:35,895 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_phy_reg [2023-11-26 11:57:35,895 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_phy_reg [2023-11-26 11:57:35,895 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2023-11-26 11:57:35,895 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2023-11-26 11:57:35,895 INFO L130 BoogieDeclarations]: Found specification of procedure alx_free_buffers [2023-11-26 11:57:35,895 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_free_buffers [2023-11-26 11:57:35,896 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2023-11-26 11:57:35,896 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2023-11-26 11:57:35,896 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2023-11-26 11:57:35,896 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2023-11-26 11:57:35,896 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2023-11-26 11:57:35,896 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2023-11-26 11:57:35,896 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2023-11-26 11:57:35,897 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2023-11-26 11:57:35,897 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2023-11-26 11:57:35,897 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2023-11-26 11:57:35,897 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2023-11-26 11:57:35,897 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2023-11-26 11:57:35,897 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2023-11-26 11:57:35,897 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2023-11-26 11:57:35,898 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2023-11-26 11:57:35,898 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2023-11-26 11:57:35,898 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2023-11-26 11:57:35,898 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2023-11-26 11:57:35,898 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2023-11-26 11:57:35,898 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_lock_of_alx_priv [2023-11-26 11:57:35,898 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_lock_of_alx_priv [2023-11-26 11:57:35,898 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_105 [2023-11-26 11:57:35,899 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_105 [2023-11-26 11:57:35,899 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2023-11-26 11:57:35,899 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2023-11-26 11:57:35,899 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2023-11-26 11:57:35,899 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2023-11-26 11:57:35,899 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2023-11-26 11:57:35,899 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2023-11-26 11:57:35,900 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2023-11-26 11:57:35,900 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2023-11-26 11:57:35,900 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2023-11-26 11:57:35,900 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2023-11-26 11:57:35,900 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2023-11-26 11:57:35,900 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2023-11-26 11:57:35,900 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2023-11-26 11:57:35,900 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2023-11-26 11:57:35,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2023-11-26 11:57:35,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2023-11-26 11:57:35,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2023-11-26 11:57:35,901 INFO L130 BoogieDeclarations]: Found specification of procedure alx_wait_mdio_idle [2023-11-26 11:57:35,901 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_wait_mdio_idle [2023-11-26 11:57:35,901 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-26 11:57:35,901 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-26 11:57:35,902 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-11-26 11:57:35,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-11-26 11:57:35,902 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2023-11-26 11:57:35,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2023-11-26 11:57:35,902 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-11-26 11:57:35,902 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2023-11-26 11:57:35,902 INFO L130 BoogieDeclarations]: Found specification of procedure alx_intr_handle [2023-11-26 11:57:35,902 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_intr_handle [2023-11-26 11:57:35,903 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2023-11-26 11:57:35,903 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2023-11-26 11:57:35,903 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2023-11-26 11:57:35,903 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2023-11-26 11:57:35,903 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2023-11-26 11:57:35,903 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2023-11-26 11:57:35,903 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2023-11-26 11:57:35,904 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2023-11-26 11:57:35,904 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2023-11-26 11:57:35,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2023-11-26 11:57:35,904 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-11-26 11:57:35,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-11-26 11:57:35,904 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2023-11-26 11:57:35,904 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2023-11-26 11:57:35,904 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_lock_of_alx_priv [2023-11-26 11:57:35,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_lock_of_alx_priv [2023-11-26 11:57:35,905 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-11-26 11:57:35,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-11-26 11:57:35,905 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_alx_driver_exit_15_2 [2023-11-26 11:57:35,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_alx_driver_exit_15_2 [2023-11-26 11:57:35,905 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_85 [2023-11-26 11:57:35,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_85 [2023-11-26 11:57:35,906 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2023-11-26 11:57:35,906 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2023-11-26 11:57:35,906 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2023-11-26 11:57:35,906 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2023-11-26 11:57:35,906 INFO L130 BoogieDeclarations]: Found specification of procedure alx_is_rev_a [2023-11-26 11:57:35,906 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_is_rev_a [2023-11-26 11:57:35,906 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2023-11-26 11:57:35,906 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2023-11-26 11:57:35,907 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_phy_core [2023-11-26 11:57:35,907 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_phy_core [2023-11-26 11:57:35,907 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-26 11:57:35,907 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-26 11:57:35,907 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_phy_ext [2023-11-26 11:57:35,907 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_phy_ext [2023-11-26 11:57:35,907 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2023-11-26 11:57:35,908 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2023-11-26 11:57:35,908 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2023-11-26 11:57:35,908 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2023-11-26 11:57:35,908 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2023-11-26 11:57:35,908 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2023-11-26 11:57:35,908 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2023-11-26 11:57:35,908 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2023-11-26 11:57:35,908 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2023-11-26 11:57:35,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2023-11-26 11:57:35,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2023-11-26 11:57:35,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2023-11-26 11:57:35,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2023-11-26 11:57:35,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2023-11-26 11:57:35,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2023-11-26 11:57:35,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2023-11-26 11:57:35,910 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2023-11-26 11:57:35,910 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-26 11:57:35,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-26 11:57:35,910 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_86 [2023-11-26 11:57:35,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_86 [2023-11-26 11:57:35,910 INFO L130 BoogieDeclarations]: Found specification of procedure alx_post_phy_link [2023-11-26 11:57:35,910 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_post_phy_link [2023-11-26 11:57:35,911 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2023-11-26 11:57:35,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2023-11-26 11:57:35,911 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reinit [2023-11-26 11:57:35,911 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reinit [2023-11-26 11:57:35,911 INFO L130 BoogieDeclarations]: Found specification of procedure alx_tpd_avail [2023-11-26 11:57:35,911 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_tpd_avail [2023-11-26 11:57:35,911 INFO L130 BoogieDeclarations]: Found specification of procedure alx_setup_speed_duplex [2023-11-26 11:57:35,911 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_setup_speed_duplex [2023-11-26 11:57:35,912 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2023-11-26 11:57:35,912 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2023-11-26 11:57:35,912 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_stop [2023-11-26 11:57:35,912 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_stop [2023-11-26 11:57:35,912 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2023-11-26 11:57:35,912 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2023-11-26 11:57:35,912 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask_and_coherent [2023-11-26 11:57:35,913 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask_and_coherent [2023-11-26 11:57:35,913 INFO L130 BoogieDeclarations]: Found specification of procedure alx_enable_aspm [2023-11-26 11:57:35,913 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_enable_aspm [2023-11-26 11:57:35,913 INFO L130 BoogieDeclarations]: Found specification of procedure alx_set_rx_mode [2023-11-26 11:57:35,913 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_set_rx_mode [2023-11-26 11:57:35,913 INFO L130 BoogieDeclarations]: Found specification of procedure alx_hw_revision [2023-11-26 11:57:35,913 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_hw_revision [2023-11-26 11:57:35,914 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_set_rx_mode [2023-11-26 11:57:35,914 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_set_rx_mode [2023-11-26 11:57:35,914 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_write_phy_reg [2023-11-26 11:57:35,914 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_write_phy_reg [2023-11-26 11:57:35,914 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2023-11-26 11:57:35,914 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2023-11-26 11:57:35,914 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2023-11-26 11:57:35,914 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2023-11-26 11:57:35,915 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-11-26 11:57:35,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-11-26 11:57:35,915 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2023-11-26 11:57:35,915 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2023-11-26 11:57:35,915 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2023-11-26 11:57:35,915 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2023-11-26 11:57:35,915 INFO L130 BoogieDeclarations]: Found specification of procedure alx_configure [2023-11-26 11:57:35,915 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_configure [2023-11-26 11:57:35,916 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reset_phy [2023-11-26 11:57:35,916 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reset_phy [2023-11-26 11:57:35,916 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2023-11-26 11:57:35,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2023-11-26 11:57:35,916 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2023-11-26 11:57:35,916 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2023-11-26 11:57:35,916 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2023-11-26 11:57:35,916 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2023-11-26 11:57:35,917 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2023-11-26 11:57:35,917 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2023-11-26 11:57:35,917 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_113 [2023-11-26 11:57:35,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_113 [2023-11-26 11:57:35,917 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2023-11-26 11:57:35,917 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2023-11-26 11:57:35,917 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2023-11-26 11:57:35,917 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2023-11-26 11:57:35,918 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2023-11-26 11:57:35,918 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2023-11-26 11:57:35,918 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2023-11-26 11:57:35,918 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2023-11-26 11:57:35,918 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2023-11-26 11:57:35,918 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2023-11-26 11:57:35,918 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2023-11-26 11:57:35,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2023-11-26 11:57:35,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2023-11-26 11:57:35,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2023-11-26 11:57:35,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2023-11-26 11:57:35,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2023-11-26 11:57:35,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2023-11-26 11:57:35,919 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-11-26 11:57:35,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-11-26 11:57:35,920 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le64 [2023-11-26 11:57:35,920 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le64 [2023-11-26 11:57:35,920 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reset_mac [2023-11-26 11:57:35,920 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reset_mac [2023-11-26 11:57:37,242 INFO L241 CfgBuilder]: Building ICFG [2023-11-26 11:57:37,253 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-26 11:57:49,861 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2023-11-26 11:57:50,448 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-26 11:57:52,721 INFO L282 CfgBuilder]: Performing block encoding [2023-11-26 11:57:53,630 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-26 11:57:53,631 INFO L309 CfgBuilder]: Removed 8 assume(true) statements. [2023-11-26 11:57:53,634 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 11:57:53 BoogieIcfgContainer [2023-11-26 11:57:53,635 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-26 11:57:53,638 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-26 11:57:53,638 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-26 11:57:53,642 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-26 11:57:53,643 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 26.11 11:57:25" (1/3) ... [2023-11-26 11:57:53,644 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@23f85add and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.11 11:57:53, skipping insertion in model container [2023-11-26 11:57:53,644 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:57:32" (2/3) ... [2023-11-26 11:57:53,646 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@23f85add and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.11 11:57:53, skipping insertion in model container [2023-11-26 11:57:53,646 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 11:57:53" (3/3) ... [2023-11-26 11:57:53,647 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-atheros-alx-alx.cil.i [2023-11-26 11:57:53,671 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-26 11:57:53,671 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-26 11:57:53,818 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-26 11:57:53,828 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=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@389b9152, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-26 11:57:53,829 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-26 11:57:53,847 INFO L276 IsEmpty]: Start isEmpty. Operand has 3270 states, 2197 states have (on average 1.434228493400091) internal successors, (3151), 2234 states have internal predecessors, (3151), 900 states have call successors, (900), 176 states have call predecessors, (900), 175 states have return successors, (891), 877 states have call predecessors, (891), 891 states have call successors, (891) [2023-11-26 11:57:53,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2023-11-26 11:57:53,912 INFO L187 NwaCegarLoop]: Found error trace [2023-11-26 11:57:53,914 INFO L195 NwaCegarLoop]: trace histogram [17, 16, 16, 16, 16, 16, 16, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-26 11:57:53,914 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-26 11:57:53,925 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-26 11:57:53,925 INFO L85 PathProgramCache]: Analyzing trace with hash -1744421431, now seen corresponding path program 1 times [2023-11-26 11:57:53,936 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-26 11:57:53,936 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [92931327] [2023-11-26 11:57:53,937 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-26 11:57:53,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-26 11:57:54,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:57:55,780 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:57:55,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:57:55,807 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:57:55,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:57:55,827 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-11-26 11:57:55,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:57:55,846 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:57:55,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:57:55,856 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2023-11-26 11:57:55,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:57:55,874 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:57:55,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:57:55,886 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2023-11-26 11:57:55,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:57:55,902 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:57:55,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:57:55,913 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2023-11-26 11:57:55,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:57:55,931 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:57:55,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:57:55,940 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2023-11-26 11:57:55,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:57:55,961 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:57:55,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:57:55,971 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2023-11-26 11:57:55,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:57:55,988 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:57:55,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:57:55,998 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2023-11-26 11:57:56,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:57:56,011 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:57:56,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:57:56,021 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2023-11-26 11:57:56,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:57:56,035 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:57:56,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:57:56,044 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2023-11-26 11:57:56,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:57:56,058 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:57:56,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:57:56,067 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2023-11-26 11:57:56,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:57:56,081 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:57:56,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:57:56,091 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 111 [2023-11-26 11:57:56,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:57:56,104 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:57:56,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:57:56,113 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2023-11-26 11:57:56,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:57:56,127 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:57:56,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:57:56,136 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2023-11-26 11:57:56,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:57:56,150 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:57:56,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:57:56,159 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2023-11-26 11:57:56,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:57:56,173 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:57:56,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:57:56,183 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2023-11-26 11:57:56,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:57:56,197 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:57:56,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:57:56,206 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2023-11-26 11:57:56,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:57:56,223 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 184 [2023-11-26 11:57:56,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:57:56,233 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 197 [2023-11-26 11:57:56,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:57:56,245 INFO L134 CoverageAnalysis]: Checked inductivity of 992 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 992 trivial. 0 not checked. [2023-11-26 11:57:56,245 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-26 11:57:56,246 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [92931327] [2023-11-26 11:57:56,247 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [92931327] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-26 11:57:56,247 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-26 11:57:56,247 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-26 11:57:56,249 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [381799536] [2023-11-26 11:57:56,250 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-26 11:57:56,254 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-26 11:57:56,254 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-26 11:57:56,286 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-26 11:57:56,287 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-26 11:57:56,297 INFO L87 Difference]: Start difference. First operand has 3270 states, 2197 states have (on average 1.434228493400091) internal successors, (3151), 2234 states have internal predecessors, (3151), 900 states have call successors, (900), 176 states have call predecessors, (900), 175 states have return successors, (891), 877 states have call predecessors, (891), 891 states have call successors, (891) Second operand has 4 states, 4 states have (on average 13.25) internal successors, (53), 3 states have internal predecessors, (53), 3 states have call successors, (25), 3 states have call predecessors, (25), 1 states have return successors, (20), 3 states have call predecessors, (20), 3 states have call successors, (20)